Using a Canon EOS, Minolta Dynax or Olympus Micro 4/3 on BPM bellows

BPM Bellows were made way before 35mm autofocus and digital cameras came along with their newer more advanced electronic lens mounts. While Nikon and Pentax kept the same basic mount size and added electrical couplings, Canon, Minolta and Olympus changed completely so you wont find BPM adaptors for these cameras. That said many options have …

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.   I then positioned …

Using a reversing ring

A reversing ring reverses an interchangeable lens on the camera body. One side has a camera body mount, the other side has a diameter the same size as the lens’ filter thread you intend to reverse.  A “Nikon AI to 55mm reversing ring” for example would allow a Nikon lens with a 55mm thread to be …

Can’t find the right BPM camera mount?

BPM bellows with its interchangeable mount system is all well and good, but what if you cant find the right mount for your camera body? BPM haven’t made mounts for well over two decades, so the modern camera mounts are impossible to find. And some of the older mounts, such as Yashica/Contax, Rollei 35SL and …

How to tell which Rollei Bayonet filter mount

There is much confusion when trying to fathom which vintage filter to buy for a Twin Lens Reflex camera that has a bayonet mount such as a Rolleiflex or Yashicamat. The reason is there are three sizes. Rollei Bayonet I Rollei Bayonet II and Rollei Bayonet III. The Bayonet I is sometimes described without the …

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, …

Rare Leica M3 to be auctioned in November

An extremely rare and very early double-stroke, black paint Leica M3 will go under the hammer in a sale of Photographica by Chiswick Auctions on Thursday 14th November, 2019. This camera was delivered to the Magnum Photo Agency in Paris in 1958. Factory records show only 90 of these pre-series cameras were sent before the …

All about 2x Teleconverters

A teleconverter, also known as an extender, is a camera accessory that attaches between the lens and body of an interchangeable lens camera. They were made for 35mm and medium format cameras and are hard, if not impossible, to find for micro 4/3rd. That said this article is using one on a micro 4/3rds fitted …

Camera Rifle Grips

There’s a video doing the rounds at the moment titled Leon The Professional. It’s being shared by photographers who’re impressed by the featured photographer’s home made “shooting” accessory.  The gent in question has adapted a wooden rifle stock to the bottom of his camera to create a comfortable hand holding gadget for long lens shooting …

Cokin filters revisited

There’s a really interesting article about photographer John Duder going back and experimenting with filters he never got around to using in the 80s over on ePHOTOzine: Experimenting With Filters From the Eighties I Have Never Used – Come Check Out The Results Also interesting that we’ve got many of the filters he used here …