Durst Componon 105/5.6

Enlarger lens made by Schneider. Bare black version of jacketed. Actually stops to f45.

Weight	120 g
Dimensions	105 mm
Focal Length (mm)	105
Max Aperture (f)	5.6
Min Aperture (f)	32
Aperture Blades	Circular
Elements	6 / 4
Sharp (Far)	83.5%
Rear Mount	M32.5 x 0.5mm
Front Thread	30.5mm
Flange-Focal Distance (mm @ ∞)	88.5
RF/L Extension (mm)	68.5
Serial Numbers	11504771
Bokeh Character	Smooth / natural at all apertures
Contrast	Low
Colour	6
Focus Shift	None
Flare	5
Stars	0