Contax Auto Extension Tube Set brand_Blazes Photographic The SIngh-Ray Thin Astro-Vision filter

The SIngh-Ray Thin Astro-Vision filter is specially designed to cut out wavelengths associated with light pollution

These little stops attach to the rails of a Linhof Technika camera and provide a hard stop to align the front standard at a set infinity point

here in "goggled" form for the M3

quick-deploying "single action" leg lock that Manfrotto calls the FAST Twisting Lock

but the glass is clean

Contax Auto Extension Tube Set brand_Blazes Photographic The SIngh-Ray Thin Astro-Vision filterThe Contax auto extension tube set for Contax Yashica mount includes one each of 7. 5mm, 13mm, 20mm, and 27mm tubes for a maximum of 57. 5mm of extension. In excellent condition.