90 F3.8 NB (77)

$27.00

Add to Wishlist

Features

Accessories

Reviews

NB designation refers to the New Barrel design. This change ocurred very early in the RB lens history and refers to a change in the barrel design that occured in late non-C lenses and some early C lenses.

The early shape of the lens barrel was beveled at the base towards the lens mount; this New Barrel is straight.

Advanced Search