The Olympus Zuiko 135mm f/3.5 is a compact, manual-focus telephoto lens designed for the Olympus OM system. Weighing approximately 290 grams and measuring 73mm in length, it’s an ideal choice for photographers seeking portability without sacrificing reach.

Optically, the lens comprises 5 elements in 4 groups and features a built-in retractable lens hood. While it may show some softness wide open, stopping down improves sharpness and contrast significantly. Its smooth focusing mechanism and solid all-metal build make it a pleasure to use, especially for portraiture, nature, and detail-oriented photography.

With its classic Zuiko rendering and compact design, the 135mm f/3.5 is a great addition to any OM kit or vintage lens collection.