etude-t3-80

etude_t3b

Etude T-3 80/2.8

Russian 35mm slide projector Petzval lens fitted to Etude series.

Category: Transparencies Tags: 80, 80mm, etude, lens, lprojectionmslide, optic, projector

Specifications
Reviews

Weight	59 g
Dimensions	80 mm
Focal Length (mm)	80
Elements	2
Max Aperture (f)	2.8
Aperture Blades	Fixed/None
Production	c.1972
Serial Numbers	231390, 638709