Gossen Lunasix 3 zinc it's worth having just to

it's worth having just to look at (official Camera Traders opinion)

The autofocusing system in this lens requires an in-camera focusing motor: it will mount to non-motor SLRs like the 3000 and 5000 series

from the earliest manual focus models to the newest digital ones- so if you're looking for an "all purpose" lens and you've got a Pentax camera

and 36mm tubes

streamlined followup to the classic Argus C3 "brick"

Gossen Lunasix 3 zinc it's worth having just toThe Gossen Lunasix 3 is a good quality meter with excellent low light sensitivity and an easy to read dial. In excellent condition, with only minor cosmetic wear. Requires two 625 batteries (included).