Opticron Waterproof Stay-on-Case Black for MM3 80 & MM4 77 /45 (02B) 24-105mm plus consistent exposure as you

plus consistent exposure as you zoom

A retro styling variant with classic Nikon film-era finishing

and extensive weather sealing

Brilliant street shots

5) Film Back is a film back accessory for Bronica's SQ-series medium-format camera system - the SQ-J variant captures 6x4

Opticron Waterproof Stay-on-Case Black for MM3 80 & MM4 77 /45 (02B) 24-105mm plus consistent exposure as youA protective case for Opticron optics. Opticron Waterproof Stay on Case Black for MM3 80 & MM4 77 45 (02B). Waterproof multi layer padded case designed to fit the Opticron MM3 80 & MM4 77 45 Fieldscopes. Protects the instrument in storage, during transport and when fitted to a tripod and in use. Backed by Opticron's 2 year guarantee.