A. Schacht Ulm S-Travelon R 50mm f/1.8

The A. Schacht Ulm S-Travelon R 50mm f/1.8 is a camera glass with a wide aperture of f/1.8 that allows for a shallow depth of field and pleasing bokeh. It can be used with different camera mounts and has a manual focus system. The lens is made up of several elements and has a coating to reduce flare and increase contrast. It is a well-built lens that is lightweight and easy to carry. When used at optimal aperture settings, the lens produces high resolution images. The manufacturing time of the lens is not specified.

Optical design

Wide open, subjects located outside the depth of field are shown very blurred. Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.

Physical characteristics

49 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options. Weights 194 grams so convinient to carry.

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Basic data

FormatFull frame
FocusingManual Focus
MountsExakta, M42


Filter (mm)49
Min focus (m)0.5
Weight (g)194
Focal Length (mm)50

Overall rating

based on 3 reviews

bokeh (3)

mechanical quality (3.67)

optical quality (3.67)

usability (3.67)

value (3)


1 review for A. Schacht Ulm S-Travelon R 50mm f/1.8

  1. lens-club.ru

    3 lens-club.ru user rated as 3.6/5

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