The Schneider 135mm Componon-S is one of the top professional enlarging lenses. It is a 6-element, 4-group lens that is corrected for flat field, high contrast transfer, and excellent definition over the whole field. The 135mm lens provides coverage for 4 x 5" negatives.
The high performance of the Componon-S is maintained even at high magnifications. This Componon-S lens has a 40.5mm rear mount thread and is fitted in to a barrel with a click stop aperture scale.
| Application | 4 x 5" |
| Mount Size | 40.5mm (Mounting flange is included) |
| Aperture Range | f/5.6-45 |
| Click-Stops | 1/2 step increments |
| Illuminated f/Stops | Yes |
| Magnification Range | Not Specified by Manufacturer |
| Elements/Groups | 6/4 |
| Filter Size | 49mm |
| Dimensions (HxW) | 2 x 2.32" (50.5 x 59mm) |
| Weight | 8.8 oz (250g) |