This camera was cheap. But where they skimped on craftsmanship and materials, they made up for in lens Quality. Of any pocket 35mm camera of this vintage, the Rollei XF 35 has the best--sharpest and fastest lens.
There were some design quirks such as the rangefinder which comes loose and doesn't focus correctly. The camera I have pictured here, which is being auctioned on eBay, works fine. The pane in the front of the wiewfinder is loose and gravity pulls it down at an angle. See photo of front of rangefinder. There is also an easy fix for the rangefinder problem mentioned above. There is an adjustment screw under the cover under the finder which can be tweaked to adjust it properly.
If you want an inexpensive, easy-to-use, film camera, which is compact, and light, but you don't want to sacrafice lens (image) quality, this is the camera for you.
You'll find a couple of links to other references hereincluding one that tells specifically how to fix the rangefinder problem.
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