Pentax BA-61 Focusing Screen for Pentax 67II mercury but it can be used

but it can be used for pretty much anything else

6 DG HSM lens is a good quality full-frame ultrawide lens for Canon EF mount SLR cameras

with no internal haze or fungus but a touch of that good ol’ Schneideritis at the element edges (it’s a flaw in the element rim coating- outside the optical path- that makes the blackened rim of the element look spotty)

This is a true professional grade accessory

8 Coated Cintar lens

Pentax BA-61 Focusing Screen for Pentax 67II mercury but it can be usedThe Pentax BA 61 is a microprism focusing screen for the Pentax 67II medium format SLR camera. In excellent condition, with only very minor surface marks which will not affect function. Includes plastic clamshell case and original box.