Leitz SBOOI 50mm viewfinder brand_Soligor While this finder is water-resistant

While this finder is water-resistant – for beachside photography

The Olympus OM-1 is a manual focus 35mm SLR with fully mechanical shutter speeds from 1s to 1/1000s (plus Bulb) and an easy to use light meter

Autofocus function requires a motor in the camera- this is not an AF-S lens- but it's pretty quick

with a nifty built-in lens hood

This is a manual focus lens

Leitz SBOOI 50mm viewfinder brand_Soligor While this finder is water-resistantThis Leitz SBOOI is possibly the best looking 50mm viewfinder ever made (official Camera Traders opinion). It's tiny and purposeful, and the image is sharp and bright, with clear projected framelines. Even if you don't need a 50mm viewfinder, it's worth having just to look at (official Camera Traders opinion). In excellent condition, with only the most minor cosmetic wear.