SMC Pentax 28mm f3.5 viewing filter The Yashica ML 50mm f2

The Yashica ML 50mm f2 is a compact "standard" lens for the Contax/Yashica SLR mount

but overall this seems like the simplest explanation

Standard 1/4" thread up to for camera attachment

Vanguard SBH-100 ball head in excellent condition

Interior dimensions are approximately 16x16x28cm

SMC Pentax 28mm f3.5 viewing filter The Yashica ML 50mm f2The SMC Pentax 28mm f3. 5 is a wide angle lens for K mount from Pentax's original K mount line, before they started doing in the "Pentax M" thing. Larger and heavier than later models, this is still a reasonably compact lens. Cosmetic condition is very good, with light paint wear. Smooth focusing, good diaphragm, light internal dust.