A Practical Guide to Photographing Items You Want to Sell

Great product photos don’t just show an object — they remove doubt. Whether you’re listing on a marketplace, your own store, or social media, your images answer the buyer’s silent questions: What condition is it in? How big is it? Is it worth the price?

Here’s a clear, strategic guide to photographing items so they sell faster and for more.

1. Start With the Buyer’s Mindset

Before you even pick up your camera, ask:
• What would I want to see before buying this?
• What flaws would worry me?
• What details justify the price?

Think like someone scrolling quickly. Your first image must stop them. The rest must build confidence.

2. Light Is More Important Than Your Camera

You do not need expensive gear. You do need good light.

Best option: Window light
• Place the item near a large window.
• Turn off indoor lights (they create color casts).
• Shoot during bright but indirect daylight.

Avoid:
• Direct overhead lighting (harsh shadows).
• On-camera flash (flattens texture and looks amateur).
• Mixed light sources (yellow + blue tones together).

If shadows are too dark, place a white poster board opposite the window to bounce light back.

Make sure the product is being lit from the front when using window lighting rather than backlit as this will create shadows that hide subject detail.

3. Clean and Prepare the Item

Your camera sees dust you don’t.
• Wipe surfaces thoroughly.
• Remove fingerprints.
• Iron clothing.
• Polish metal.
• Remove stickers unless they add value.

For collectibles or books, clean gently to avoid damage. For electronics, power them on so buyers see they work.

A quick clean before photographing the item will ensure any dust / marks are removed

4. Choose a Background That Supports the Product

The background should never compete with the item.

Safe choices:
• White wall
• Neutral fabric
• Wooden table
• Seamless paper

Avoid:
• Cluttered rooms
• Wrinkled sheets
• Busy patterns
• Dirty surfaces

If you’re selling premium goods, the background should feel premium. If you’re selling everyday items, keep it simple and honest.

In the above example photos the first has a noisy background to distract. The second has a background that will cause a colour cast. The third is unclean and its lighting creates shadows. The fourth has good neutrality and results in an accurate colour with no distractions.

5. Use a Simple Shot Checklist

Every listing should include:
1. Hero shot – the best, cleanest angle.
2. Front view
3. Back view
4. Side or profile
5. Close-up of key details
6. Close-up of flaws (be transparent)
7. Scale reference (next to a common object or ruler)
8. Label/brand tag
9. Accessories included

More angles = less uncertainty = fewer buyer questions.

Above left has a cluttered background and low profile, while the camera is sharp there are too many distractions. Right shows a better angle this one is known as the hero shot. If only one photo can be used this gives the best impression of the product.

6. Show Condition Honestly

Trust sells.

If there’s:
• A scratch
• A dent
• Wear on fabric
• Faded print

Photograph it clearly. Buyers who discover flaws after delivery leave bad reviews. Buyers who see them beforehand feel informed.

7. Shoot With Stability

Blurry photos destroy trust.
• Use both hands.
• Rest elbows on a surface.
• Lean against a wall.
• Use a cheap tripod if possible.
• Use your phone’s timer to avoid shake.

Sharpness matters more than fancy depth-of-field.

8. Frame for Platforms

Different platforms favor different crops.
• Square (1:1) works well for most marketplaces.
• Vertical (4:5) works well for social platforms.
• Leave some breathing room so nothing gets cropped in thumbnails.

Always check how your image looks as a tiny preview.

9. Edit Lightly — Don’t Mislead

Editing should correct reality, not change it.

Adjust:
• Brightness
• Contrast
• White balance
• Slight sharpening

Avoid:
• Heavy filters
• Over-saturation
• Removing defects digitally
• Changing color accuracy

If the item is navy blue, it must look navy blue.

10. Create Emotional Context (When Appropriate)

For lifestyle items (clothing, decor, furniture):

Show it in use.
• A chair in a minimal room.
• A jacket worn by a model.
• A lamp turned on in the evening.

Emotion increases perceived value.

For practical items (tools, spare parts), clarity matters more than mood.

11. Match Photography Style to Price Point

Item Type Photo Style
$10 used item Clean, honest, simple
$100 designer piece Styled, elegant, detail-focused
Handmade craft Texture, warmth, storytelling
Tech product Crisp, minimal, functional

Your photo should justify your asking price before a buyer reads the description.

12. Batch Your Workflow

If selling multiple items:
• Photograph everything at once.
• Use the same lighting setup.
• Edit in one session.
• Name files clearly.

Consistency builds brand identity — even if you’re just an individual seller.

13. Small Tricks That Increase Perceived Value

• Shoot slightly above eye level for most objects.
• Use diagonal angles for depth.
• Leave negative space (feels premium).
• Align edges straight.
• Keep horizons level.

Subtle polish creates subconscious trust.

14. Test Before Posting

Ask yourself:
• Would I buy this based on these photos?
• Do the photos answer all obvious questions?
• Is anything confusing?

If buyers need to message you for basic information, your photos didn’t do their job.

Final Thought

Good product photography isn’t about art — it’s about reducing friction. Every photo should:
• Remove doubt
• Build trust
• Highlight value
• Support your price

When your images do those four things, your listings stop competing on price and start competing on presentation.


Complete guide to Waterfall Photography

Shutter speed is the single most critical variable in waterfall photography. It determines not just exposure, but the emotion of the water.

Most guides offer a binary choice: “freeze” the water or “blur” it. This guide focuses on the Texture Spectrum – finding the specific speed that matches the personality of the waterfall you are photographing.

Waterfall Texture Spectrum

Instead of guessing, use this spectrum to decide what story you want to tell.

1 : The “Power & Chaos” Zone (1/500s or faster)

The Look: Violent, crisp, and detailed. Every droplet is frozen in mid-air.

Best For: Massive, roaring waterfalls where you want to convey danger or raw power.

Technique:

  • Mode: Shutter Priority (Tv or S).
  • ISO: You may need to bump ISO to 400 or 800 to maintain this speed in shady glens.
  • Burst Mode: Fire a rapid burst. Since water moves chaotically, one frame will often have a better “shape” of splash than the others.

2 : The “Structured Flow” Zone (1/15s – 1/2s)

The Look: This is the underused “Sweet Spot.” The water has motion and direction, but it retains texture. It looks like “stringy muscle” rather than “white milk.” It looks real, but slightly dreamlike.

Best For: Waterfalls with interesting rock formations behind the water, or multi-tiered cascades.

Technique:

  • Stability: A tripod is mandatory here. Hand-holding will result in a blurry landscape, not just blurry water.
  • Filter: You usually do not need a heavy Neutral Density (ND) filter here; a polarizer is often enough to cut the glare and slow the shutter just enough.

3 : The “Ethereal Silk” Zone (1s – 5s+)

The Look: The classic “calendar” look. The water becomes a solid, smooth white sheet. It creates a sense of peace and abstraction.

Best For: Thin, spindly waterfalls or scenes where you want to simplify a messy composition.

Technique:

  • ND Filter: Essential. You cannot achieve a 2-second exposure in daylight without blocking light. A 3-stop (ND8) or 6-stop (ND64) filter is standard.
  • Cover the Viewfinder: On DSLR cameras, light can leak in through the viewfinder during long exposures and ruin the shot. Cover it with your thumb or the provided cap.

The Math of Flow

The speed of the water dictates the shutter speed required.

  • Fast rushing water needs a faster shutter speed to blur (because it moves across the frame quickly).
  • Slow trickling water needs a slower shutter speed to show any motion at all.

If you want to calculate the perfect blur, a good rule of thumb for the “Structured Flow” look is: T=1 / 2 x V

Where T is shutter speed and V is the estimated velocity of water in feet per second. (e.g., if water moves at 15 fps, try 1/30th of a second).

The “Pocket Long Exposure” (Using a Phone)
You don’t need a DSLR to drag the shutter. Modern phones have computational photography tricks that simulate long exposures perfectly without a tripod.

Method A: The iPhone “Live Photo” Hack (Easiest)
This is a hidden feature that mimics a 3-second shutter speed.
1. Turn on Live Photos (the concentric circle icon in the camera app).
2. Take the shot. Hold as still as possible, but a tripod isn’t strictly necessary.
3. Open the Photo in your gallery.
4. Tap the “Live” menu (top left corner) and select “Long Exposure”.
The phone blends the video frames from the Live Photo into a single silky image, effectively creating a ~3-second exposure.

Method B: Android “Pro Mode” (Best Quality)
Most Android flagships (Samsung S-series, Pixel, etc.) have a Pro/Manual mode.
1. Open Camera > More > Pro Mode.
2. Set ISO to 50 (or the lowest possible number).
3. Adjust Shutter Speed: Dial it to 1/10 or 1/4.
4. The “Sunglass Hack”: If the image is completely white (overexposed), hold your sunglasses over the phone lens. This acts as a makeshift Neutral Density filter, cutting the light and allowing you to use slower speeds.

Method C: Third-Party Apps
If your native camera app is limited, use dedicated apps that “stack” images to create blur.
• iOS: Spectre Camera (uses AI to stabilize and blur).
• Android: Camera FV-5 Lite or Motion Cam.


Quick Reference

Effect DesiredShutter SpeedND Filter neededBest For
Freeze1/500s+NoRaging power
Texture1/15sec-1/2secPolariser is enoughRock detail
Silky Smooth1-5secND8 or ND64Calm messy scenes
Abstract Mist10s+ND1000 (Big Stopper)Minimalist Art

Essential Gear for Waterfall Photography

While you can take a snapshot with anything, controlling shutter speed requires specific tools to manage light and stability.

1 : Light Control

This is the most critical section. You cannot achieve slow shutter speeds during the day without these.

• Circular Polarizer (CPL) – The “Must-Have”:

• Why: It cuts the white glare off wet rocks and leaves, letting the deep green and stone colors shine through. It also acts as a weak Neutral Density filter, reducing light by about 1.5 to 2 stops (perfect for the “Structured Flow” look).

• 3-Stop ND Filter (ND8):

• Why: Perfect for shady glens or overcast days. It lets you slow the shutter to around 1/2s or 1s without making the image too dark to compose.

• 6-Stop ND Filter (ND64):

• Why: Essential for brighter conditions or when you want that long, 5s to 10s “silky” exposure.

• Step-Up Rings:

• Tip: Instead of buying filters for every lens size, buy filters for your largest lens (e.g., 77mm or 82mm) and buy cheap step-up rings to fit them onto your smaller lenses.

2 : Stability

Waterfalls are often found in dark canyons or deep woods, meaning exposure times are long. Hand-holding is rarely an option.

• Tripod (Low-Angle Capable):

• Look for a tripod where the center column can be removed or inverted. You often want to shoot from very low (1 foot off the ground) to include foreground rocks in the composition.

• Remote Shutter Release (or App):

• Pressing the camera button introduces vibration. Use a cable release, a wireless remote, or the 2-second self-timer built into your camera.

• L-Bracket (Optional but Recommended):

• Allows you to switch your camera from Landscape to Portrait orientation without flopping the tripod head over to the side (which shifts your centre of gravity and reduces stability).

3 : Spray Management

Waterfalls generate mist. Mist ruins sharpness.

• Microfiber Cloths (Many of them):

• Bring at least 3-4 dry cloths. Once one gets damp from spray, it just smears water across the lens rather than removing it.

• Rocket Blower:

• Use this to blow large droplets off the glass before wiping. Wiping a dusty lens with a cloth can scratch the coating; blowing it off first is safer.

• Shower Cap or Rain Sleeve:

• A cheap hotel shower cap is the perfect emergency rain cover for your camera body if the mist is heavy.

4 : Which Lens

• Wide Angle Zoom (e.g., 16-35mm):

• For capturing the grand scene and emphasizing foreground rocks.

• Telephoto Zoom (e.g., 70-200mm):

• Underrated: Use this to zoom in tight on specific sections of the fall for abstract, intimate textures (isolating just the water and a single fern, for example).

5 : Personal Safety & Comfort

• Good Grip Boots: Wet rocks are treacherous.

• Towel: For drying your hands (or your knees if you are kneeling in mud).

• Bug Spray: Water + Woods = Mosquitoes.

Checklist

CategoryItem
FiltersPolariser, ND8, ND64 Big Stopper
SupportTripod with low angle, remote shutter
CleaningMicrofibre Cloths, air blower, lens wipes
ProtectionRain Sleeve or Shower Cap
LensesWide Angle & Telephoto

Guide to photographing the NORTHERN LIGHTS

Capturing the aurora borealis is part science, part patience, and part magic. Use this guide to give yourself the best chance of returning home with truly stunning images.


🎒 1. Preparation Before You Go

Check the Forecasts

  • Aurora activity (Kp Index): Look for Kp 3+ for mid-latitudes; Kp 2+ is often sufficient in the Arctic.
  • Cloud cover: Clear or mostly clear skies are essential.
  • Moon phase: New moon or low moonlight reduces sky brightness.

Pack These Essentials


📷 2. Best Camera Settings

Mode

  • Use Manual Mode (M) — the aurora changes rapidly, and full control is essential.

Focus

  • Switch to manual focus
  • Set focus to infinity, then
    slightly back off › Fine-tune using live view zoom on a distant star.

Aperture

  • Use the widest your lens allows:
    f/1.4 – f/2.8 preferred
    f/3.5–4.0 also workable with higher ISO.

Shutter Speed

Northern lights vary from slow moving (dim) to fast dancing (bright). Use:

Aurora TypeShutter Speed
Slow, faint10–20 seconds
Moderate5–10 seconds
Fast, bright1–4 seconds

Longer exposures smooth out the aurora—beautiful, but less detailed. Shorter exposures capture texture and movement.

ISO

  • Start at ISO 800–3200
  • Bright auroras allow ISO 800–1600
  • Dim auroras may need ISO 3200–6400

White Balance

  • Set manually to 3500K–4000K for natural greens.
  • Auto WB works surprisingly well, but manual yields consistent results.

RAW Format

  • Always shoot RAW for maximum editing flexibility.

3. Practical Field Tips

Stabilize Everything

  • Hang your bag from your tripod center column if it’s windy.
  • Avoid extending the thinnest tripod legs.

Avoid Condensation

  • Keep your gear cold; put it in a sealed bag before returning indoors.

Composition Tips

  • Include foreground: mountains, cabins, trees, lakes, or even people.
  • Use leading lines (roads, rivers, fjords).
  • Don’t forget to turn around—auroras often appear behind you!

📱 HOW TO PHOTOGRAPH THE NORTHERN LIGHTS WITH A PHONE

Modern smartphones can capture auroras surprisingly well—if used correctly.


1. Phone Prep

  • Enable Night Mode.
  • If available, enable Pro / Manual Mode.
  • Bring a phone tripod or brace the phone on a rock or backpack.
  • Turn off flash.

2. Recommended Phone Settings (if manual modes exist)

SettingValue
Shutter3–10 seconds
ISO800–1600
FocusManual → Infinity
FormatRAW (if supported)

3. Additional Phone Tips

  • Don’t hold the phone – movement will ruin the shot.
  • Wipe the lens (phone lenses fog easily).
  • Avoid digital zoom; move closer instead.
  • Test different shutter lengths until stars remain sharp.

🌍 TOP TEN LOCATIONS TO PHOTOGRAPH THE NORTHERN LIGHTS
These locations offer reliable aurora activity, dark skies, and dramatic landscapes.

1. Tromsø, Norway
High aurora frequency, accessible city, incredible fjords.
2. Abisko, Sweden
Famous “blue hole” microclimate keeps skies clearer than surrounding regions.
3. Fairbanks, Alaska, USA
Strong aurora zone, easy access, long season.
4. Yellowknife, Canada
Flat horizons create uncluttered sky views—excellent for wide-angle shots.
5. Reykjavik Region & Þingvellir, Iceland
Volcanic landscapes and easy access to dark skies.
6. Finnish Lapland (Rovaniemi, Saariselkä)
Snow-covered forests make perfect foregrounds.
7. Svalbard, Norway
Auroras even in daylight during polar night.
8. Kangerlussuaq, Greenland
Minimal light pollution and frequent clear skies.
9. Murmansk & Kola Peninsula, Russia
High latitude with unique Arctic landscapes.
10. Scottish Highlands & Isle of Skye, UK
Best low-latitude aurora spot in Europe during strong solar storms.


A Practical Guide to Cross-Polarisation Photography

Cross-polarisation (or “cross-pol”) is a photographic technique where two polarising filters – one on the light source and one on the camera – are set at 90° to each other. When aligned correctly, the filters eliminate specular reflections and can reveal birefringence patterns in certain materials.

This guide walks you through exactly how to do it, using both studio and DIY setups.


1. Understanding the Core Concept

Light waves vibrate in all directions. A polarising filter only lets waves through that vibrate in one direction.

  • Polariser A (on the light): Makes the light “uniform,” allowing only one vibration direction.
  • Polariser B (on the lens): Blocks that direction and only passes waves vibrating 90° to it.

When the two filters are crossed, reflections vanish—but internal stress patterns inside transparent plastics glow with vivid colours.

Think of it as cancelling the surface glare so you can see the hidden interior world.


2. What You Need

You don’t need a fancy studio. Here are options for every budget:

Essential Equipment

  • A camera (phone, mirrorless, or DSLR)
  • A polarising filter for the lens
    • Circular polariser (CPL) for most photography
  • A polarising sheet for your light source
    • Linear polarising film is inexpensive and sold in A4 sheets

Optional but helpful

  • Two or more small LED panels (or even tablet screens)
  • Diffuser (white fabric or tracing paper)
  • Tripod (recommended)
  • Black background

3. Setting Up the Cross-Pol Lighting

Step A: Polarise your light

  1. Place the polarising sheet in front of your light source.
  2. If your light produces hotspots, add a diffuser behind the polarising film.
  3. Make sure the polarising film covers the light completely – any uncovered portion will leak unfiltered light into your shot.

DIY tip:

A tablet or phone screen already emits polarised light – great for photographing small plastics like cutlery or toys.


4. Prepare Your Camera

  1. Attach the CPL to your camera or phone adapter.
  2. Point the camera at the polarised light.
  3. Rotate the CPL slowly.

You’ll notice the light visibly darkening when the two polarisers reach a 90° relationship.

This is your cross-polarisation achieved.


5. Shooting Techniques

A. For Stress-Pattern Photography

Used with clear or translucent plastics.

  1. Place the plastic object between the light and the camera.
  2. Cross the polarisers (maximum black).
  3. Increase exposure slightly to compensate for light loss.
  4. Fine-tune the angle of the object – some stress patterns appear only at certain orientations.
  5. Use a black or very dark background to intensify colours.

Common objects that reveal stunning patterns:

  • Sunglasses
  • Water bottles
  • Tape dispensers
  • Plastic spoons
  • Acrylic sheets

B. For Reflection-Elimination Photography

Used for glossy surfaces, jewellery, metal, and liquids.

  1. Position your subject so the polarised light hits it at ~45°.
  2. Rotate the CPL until reflections disappear.
  3. Adjust your lighting angle if you see “patches” of unpolarised reflections.

This is extremely useful for product photography.


6. Exposure and Camera Settings

Cross-pol setups reduce the amount of light reaching the sensor. To compensate:

  • Increase ISO moderately (200–800)
  • Use longer shutter speeds (especially with tripod)
  • Open your aperture (f/2.8–f/5.6 works well)

Avoid raising ISO too high, as cross-pol images often contain smooth gradients where noise becomes visible.


7. Compositional Tips

  • Use backlighting for the strongest birefringence effects.
  • Rotate the subject slowly – stress colours shift dramatically.
  • Try using two polarised lights for symmetrical objects.
  • For artistic images, place multiple plastic objects overlapping to create abstract colour fields.

8. Troubleshooting

Problem: Colours look flat or dull

  • The polarisers may not be perfectly crossed – rotate the CPL again.
  • Your light source might not be fully covered by polarising film.

Problem: Still seeing reflections

  • Some reflections can bounce off walls and bypass the film – darken your shooting environment.
  • Check if any secondary light source is unpolarised.

Problem: Image too dark

  • Add more light intensity.
  • Widen your aperture.
  • Use longer exposure.

Problem: Colour bands too chaotic

  • Stress in objects varies naturally; try a different piece of plastic or rotate the one you’re using.

9. Creative Experiments

Try these once you’ve mastered the basics:

Cross-Polarised Portraits

This requires larger sheets of polarising film but removes skin shine and gives a matte, painterly look.

Cross-Pol Liquid Photography

Put clear liquids in glass containers – some oils and gels show subtle interference colours.

Scientific Documentation

This technique is used in archaeology and materials analysis to detect manufacturing stress patterns.


10. Final Tips for Better Results

  • Keep the scene as simple as possible – controlled light is everything.
  • Always clean your polarisers; smudges will show.
  • Work slowly: tiny adjustments create dramatic changes.
  • Embrace the unpredictability – cross-pol is part science, part magic.

You can buy your polarising filter from Photography Attic here: Polarising filters


Cross polarising technique

The cross polarising techniques is a simple one to create. Just place a polarising filter in front of the lens and photograph a stiff plastic object in front of an LCD computer screen.  To illustrate the tip I attached a Hoyarex Linear Polarising filter* to the front of a digital camera.  Hoyarex polariser

I then positioned a plastic cereal container in front of my computer monitor (make sure the background is neutral grey and not a screen saver ) and mounted the camera on a tripod. You can hand hold if there’s enough light to get a camera shake free photo.
cross polarising technique

When you rotate the polariser you will see a rainbow of colour with the background colour of the monitor.

polarised cereal container

As you rotate the colours will become stronger and the background will go black.

polarised cereal container

I repeated the technique using a plastic wine glass

polarised wine glass

polarised wine glass

polarised wine glass stem

* Any polarising filter can be used – linear or circular . We have a selection for sale here in both screw in and system filters. Polarising filters for sale. The system filters are more practical as you can use one filter with a variety of lenses with different filter threads. Just get the filter, a holder, and a range of adaptor rings for the holder to attach to different lenses.


Tilt Shift Bellows

Large format photographers using cameras with bellows have always had the luxury of being able to adjust the lens and/or sensor plane so they are not parallel. This technique is performed to alter the plane of focus. While a conventionally parallel set-up provides front to back sharpness from a focus point parallel to the sensor, the adjusted lens, swung or tilted, places the focus plane at a different angle. This is a very useful technique for landscape photography, allowing sharp focus from close range to infinity, even at wide open apertures. But it’s also incredibly useful for macro photography. With this in mind Photography Attic has taken a set of BPM camera bellows and modified them to create a versatile set of custom bellows with tilt, swing and also shift options.

Custom modified bellows

The bellows lens and camera platforms are individually mounted on a pair of small ball & socket heads which can be attached to a straight bracket like the one you would use with a flash gun. You can then slide the ball and socket along the flash bracket to extend the bellows increase magnification. And then tilt the front or rear panel to create the new plane of focus.

Custom bellows with tilt

Here’s an example of the tilted bellows in action. A small 25mm pocket watch has been photographed at an angle. Rather than head on and parallel to the camera lens. The lens was then tilted on the camera bellows set up and as a result the widest aperture of f/2.8 can be used with full front to back sharpness. As a comparison a second shot was taken with the lens set conventionally parallel to the film plane. Notice how the sharpness falls off to the rear.

close up with normal bellows

close up subject taken with tilted bellows

Another option is to use the swing feature. Here the lens is angled in a clockwise or anti clockwise direction to provide sharer front to back focus on an upright subject.
Custom bellows with swing

You can also adjust to provide a combination of both tilt and swing when the subject is not horizontal or vertical.

This process is technically known as the Scheimpflug Principle. If you would like to lean more check out the wikipedia page here: Scheimpflug Principle

You can buy a set of modified bellows with tilt shift here:Custom Tilt Shift Bellows You will also need to buy a bracket to mount them on.


How to photograph snowflakes

An amazing selection of snowflake macro photos and a article showing how to photograph snowflakes can be found on Alexey Kljatov’s ChaoticMind blog

snowflake

If you have an SLR you can reverse your lens on the body using a reverse adaptor, or reverse a lens on a lens using a coupling ring (which has filter threads on both sides), or use extension tubes, close up lenses, macro lens or bellows. We have all these available on PhotographyAttic. If you cant find what you want contact us with specific requests

 

 


David Noton and Joe Cornish discuss grad filters

There’s an interesting series of videos appeared that were produced by Lee Filters with conversation between the revered landscape photographers, Joe Cornish and David Noton. Epsiode 2 sees them discussing the changes digital photography has made in capturing the moment, and why they still use graduated filters. It’s not like the usual manufacturer produced media as there’s no mention of Lee filters, and well worth a view.

Here’s a list of current used graduated filters for sale on PhotographyAttic:

B+W 77mm 502 Grey Grad 25%
Cokin A 120 Gradual Grey 1
Cokin A 122 Gradual Blue 1
Cokin A 123 Gradual Blue 2
Cokin A 124 Gradual Tobacco T1
Cokin A 151 Fog 2
Cokin A 198 Gradual Sunset 2
Cokin P 120 Gradual Grey 1
Cokin P 121 Gradual Grey 2
Cokin P 122 Gradual Blue 1
Cokin P 123 Gradual Blue 2
Cokin P 124 Gradual Tobacco 1
Cokin P 125 Gradual Tobacco 2
Cokin P 198 Gradual Sunset 2
Cokin P 665 Gradual Fluo R2 red
Cromatek G210 Dark Green Graduated Filter
Cromatek G211 Light Yellow Graduated Filter
Cromatek G212 Dark Yellow Graduated Filter
Cromatek G215 Light Sepia Graduated Filter
Hitech Yellow 3 Grad 100 System 94mm
Hoyarex 527 Gradual Y2
Hoyarex 521 Gradual G2
Hoyarex 522 Gradual B2
Hoyarex 523 Gradual T2
Hoyarex 524 Gradual M2
Hoyarex 525 Gradual P2
Hoyarex 526 Gradual E2
Lee 100×150 Pop Red Grad Hard
Tiffen 77mm sunrise grad
Tiffen 77mm blue grad
Unbranded 84mm ND Grad 0.3
Unbranded 84mm Cool Blue Grad 0.3
Unbranded 75mm Square red grad
Unbranded 75mm Square Green Grad
Unbranded 75mm Square blue grad


How to process scanned colour negatives

In the last article we showed you how to make a custom slide duplicator for 35mm negatives and transparencies. And the first problem you will encounter when you start scanning your colour negatives  is how to convert the result to a positive digital file.

When you use a proper film scanner it has built in settings that convert the negative to positive automatically, but the digital files from a slide duplicator look just like the original –  negative image with an orange colour.

We’ll not go into the colour – you can find all those technical details here: Why is colour negative film orange?

You may think it’s simply a case of pressing the invert button in your image editing software. That does make the photo look positive, but the orange inverts to a blue colour and that needs fixing.

Here’s how I process photos in Lightroom. You can do similar with most image editing programs.

Below is the imported negative in Lightroom. Scroll down to the tone curve. Notice the line in the graph goes from bottom left to top right.

original negative scan
 

Click on the bottom left corner and drag to top left, then click top right and drag to bottom right. This inverts the image – notice the blue cast.

Inversed negative
 

Using the WB dropper click on a neutral part of the image to adjust the white balance. I chose the black hair of the boy  facing us. This makes the colours  more natural. Now adjust the tone sliders to beef up contrast darken shadows and brighten highlights.

Lightroom adjustments
 

The result is a fairly good conversion of your digital negative

Processed negative copy


DIY negative copier for Olympus OM-D

If you’ve moved over to digital from film, chances are you will have a collection of film based photographs – either negatives or transparencies.  If you don’t have a film scanner you can use your digital camera to digitise these old films.

I decided to do that using my Olympus OM-D. The problem I had was that the usual slide copier, such as the  Aico Zoom Slide Duplicator or similar products from the likes of Jessop, Ohnar and Kenlock, is that they were designed for full frame cameras. So when the copier is mounted onto an OM-D (using a T2 mount and Adaptor from Micro 4/3 to T2 camera fitting) the image is cropped and you can only copy the centre (or edge if you adjust the frame position). You cannot copy the full frame.

An alternative is to make your own copier. I dug out the Tamron 90mm f/2.5 macro with Pentax K Adaptall 2 attached, and mounted it on the Olympus body using a micro 4/3 to Pentax Adaptor.

DIY Slide duplicator

Any macro lens with 1:1 capability will be suitable. Attach the macro lens, turn the camera on and move the slide away from the lens until it comes into focus on the camera’s LCD. This give you a rough indication of position needed for the slide/negative.

Cut a piece of tubing (postal tubes are perfect) to the necessary length. Now find a way of attaching the tube to the lens. I used a combination of stepping rings from the 55mm of the Tamron lens up to 58mm which was the external size of the tube. The tube squeezed into the inside of the ring and locked in place. If this hadn’t worked I would have super -glued a 55mm Cokin series A adaptor to the end.

You can now position the slide negative at the other end of the tube. A budget option is to use Blu Tack to hold the slide frame on the front. You could mount negatives in a frame too. As I have a lot to copy I decided to take off the carrier part of the Aico Zoom Slide Duplicator and mount that on the front of the tube. This ensured a faster throughput of film.

Aico Slide Duplicator

The carrier has three small screws holding it in place on the duplicator. These can be loosened so the whole front section slips off. Don’t unscrew fully as the screws are tiny and fiddly to get back in.

With the custom duplicator assembled it’s time to get to work copying. You can use a household lamp as backlight illumination, or a flashgun, or sunlight. You need to diffuse the light so it’s even across the film surface. The slide duplicator carrier has a diffusing plate built in. If you’re just mounting the slide on the front of the tube put a sheet of white cloth, or several layers of tracing paper in between the film and light source.

Use the camera’s zoom focus magnifier if it has one to focus accurately, making sure the film is centered in the frame and not cropped at any edge. Adjust exposure using the LCD as a gauge. Do a few test shots to check focus, framing an exposure before rattling through your library.

In the next article I will explain how to process the copied negatives.  How to process scanned colour negatives