Photographer’s Formulary Classical Gum Bichromate Kit lens mount_Nikonos this lens is a bit

this lens is a bit of a throwback to the smooth-focusing primes of long ago

and 10mm segments

most notably missing trim plates on the dials

up to 7 stops of built in 4k60 video capture (with 6

5-area autofocus

Photographer’s Formulary Classical Gum Bichromate Kit lens mount_Nikonos this lens is a bitGum Bichromate is a simple imaging process that does not use silver, relying instead on a mixture of gum arabic, dichromate, and pigment; the images produced have lower sharpness than silver printing, with a very distinctive texture. Recommended for contact printing. This kit contains enough chemistry to coat approximately 35 8x10 sheets (sold separately.)