This is the Auto-Yashinon-DX 50mm f/1.7 (Tomika lens) Chapter 33.
5:36
This is the Auto-Yashinon DS-50 f1.4 (Tomioka lens). Chapter 38.
8:58
Best Bokeh Lenses - 50mm - M42
9:21
YASHICA Auto YASHINON 5cm F2 Disassembly and Cleaning Video
9:32
Super-Takumar VS. Yashinon-DX 50mm F1.4 lens (S.L.E.)
4:30
This is the HELIOS 44 - Inverted. Chapter 09
8:52
Cómo tomar fotos súper NÍTIDAS siempre con cualquier cámara
24:41
Yashica ML lens set Review and History. Budget Cine lens kit.
19:03