Description:
Second hand Cokin 49mm extension ring Lens adaptor for sale
Used Cokin A314 - 49mm ring that is used to extend the filter thread depth so any square filter system (not just Cokin) can be used on lenses that have a retracting filter thread (usually zooms) Could also be used to protect the filter thread. SORRY THIS IS NOW SOLD OUT, but as an alternative why not look at my 49mm filters and buy one at a similar price (or less) and remove the filter, to create a similar extension ring.