Yashica 75/4.5
AKA Hoya / Osawa Tominon / Bogen / Beseler ColorPro / Omicron EL enlarger lens.
| Weight | 93 g |
|---|---|
| Dimensions | 75 mm |
| Focal Length (mm) | 75 |
| Max Aperture (f) | 4.5 |
| Min Aperture (f) | 22 |
| Aperture Type | Straight 8 |
| Elements | 6 / 4 |
| Sharp (Far) | 85.8% |
| Rear Mount | M39 |
| Front Thread | 40.5×0.5mm |
| Flange-Focal Distance (mm) | 66 |
| Extension (mm) | 46 |
| Production | 1979-1990 |
| Serial Numbers | 410378 |
| Bokeh Character | No onion. Mild bubble. Good but some edgy doubling |
| Contrast | High |
| Colour | 7.5 |
| Focus Shift | Mild |
| Flare | 8 |
| Stars | 8 |
Reviews
There are no reviews yet.