Enna wide-angle lens for the rare KW Praktina SLR system — a specialist collectible.
The Enna Lithagon 35mm f/3.5 in Praktina mount is a wide-angle lens for the rare KW Praktina camera system. Enna-Werk of Munich produced quality optics under the Lithagon wide-angle designation, and this 35mm delivers a moderate wide-angle perspective with the solid optical quality expected from a dedicated German lens manufacturer.
Optical performance is respectable with good centre sharpness and adequate edge performance for a wide-angle of the 1950s. The Lithagon formula handles distortion well, and the multi-element design provides clean images with reasonable contrast. The f/3.5 aperture is standard for wide-angle lenses of this era and class.
Build quality follows West German manufacturing standards with a chrome metal barrel and reliable mechanical operation. The Praktina mount is a bayonet design specific to the KW Praktina camera, one of the earliest bayonet-mount SLR systems ever produced. The lens feels well-made and precisely assembled.
An extremely niche collector's piece due to the rarity of the Praktina camera system itself. On the used market, Praktina-mount lenses appeal primarily to Praktina system collectors and enthusiasts of rare German SLR history. The Enna Lithagon name adds optical credibility to what is otherwise a very specialised collectible.