Nippon Kogaku 600mm f9 APO-Nikkor in 5.5" Sinar board lens mount_Robot and about four feet with-

and about four feet with- but it’s lightweight and surprisingly sturdy

with original box and a genuine Voigtländer hood (which works well but does show some wear

5m) close-up diopter in B50 size

Includes original Bakelite case

The Agfa Isola I is a simple

Nippon Kogaku 600mm f9 APO-Nikkor in 5.5" Sinar board lens mount_Robot and about four feet with-The Nippon Kogaku 600mm f9 APO Nikkor is a barrel lens (without shutter) that covers up to 11x14". In excellent condition, with minor internal dust and light cosmetic wear. Diaphragm blades are even, though a few have light oil which does not affect function. The flip away lens cap holds well, though only one spring clip is present. The lens is threaded into a custom 5. 5" Sinar compatible board.