Join ePHOTOzine, the friendliest photography community.
Upload photos, chat with photographers, win prizes and much more for free!
Win prizes, kudos, recognition! Enter AOP prestigious Photography Awards before 7 August
Rating:Catadioptric lens. The lens has only one aperture, f8, and is 'wide open' all the time. You would use neutral density filters if needed, but there is no aperture as such, due to the two mirrors in the light patch, which would make diaphragms impossible.
No user reviews for this product have been added yet.