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Schneider Optics : 12-019746

By: Schneider Optics
Machine Vision Optics Lenses and Filters
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APO-Componon 2.8/40mm LEICA

The Schneider Optics 12-019746 is an apochromatic 40mm f2.8 enlarging lens, most commonly used to make photographic prints with 35mm negatives. The 40mm focal length allows a 20% shorter enlarger column height or 20% larger images, compared with the 50mm focal length lenses often used for 35mm enlarging. It is equipped with user conveniences such as a preset iris lever, illuminated aperture scale and click stop override. This model has 39mm LEICA mounting threads.


Available Configurations Include:

12-014194  APO-Componon 2.8/40mm LEICA Cylinder Mount

12-019746 features include:

  • Slightly wide 35mm enlarging lens of superior quality
  • Ideal for short-column enlargers
  • The iris can be opened after stopping down to the desired aperture for final cropping adjustment or fine focusing
Application 35mm
Mount Size 39mm (Retaining ring is not included)
Aperture Range f/2.8-16
Click-Stops Yes
Illuminated f/Stops Yes
Magnification Range Not specified
Elements/Groups 6/4
Filter Size 43mm (Lens cap is included)
Dimensions (HxW) 1.6 x 1.8", (40.5 x 46.2mm)
Weight 3.17 oz, (90 g)

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Prices and specifications subject to change without notice.