Carl Zeiss Jena Triotar 4/135mm T M42 NOTTESTED

Carl Zeiss Jena Triotar 4/135mm T M42 NOTTESTED

The Carl Zeiss Jena Triotar 4/135mm T is a classic telephoto lens with an M42 screw mount, produced in East Germany by Carl Zeiss Jena, one of the most respected names in optical engineering. Part of the legendary Triotar line, it is known for its sturdy all-metal build, smooth mechanics, and signature Zeiss image rendering. The “T” coating enhances contrast, minimizes reflections, and delivers vibrant, natural color tones.

With a focal length of 135mm and a maximum aperture of f/4, the Triotar produces crisp images with soft, pleasant bokeh – ideal for portrait, nature, and close-up photography. Its M42 mount allows easy use on both classic film cameras and modern digital systems via adapter.

Key Features

• Carl Zeiss Jena Triotar 4/135mm T – Telephoto lens, Made in DDR
• Mount: M42 (compatible with many cameras and adapters)
• Aperture: f/4
• Zeiss “T” coating for improved contrast and reduced flare
• Precise manual focus mechanism
• Solid all-metal construction
• Classic three-element Triotar optical design
• Smooth bokeh and natural color rendition

Condition

• Age-appropriate condition with visible signs of use
• Scratches on the body and small dents on the front section of the lens
• Item not tested for functionality (NOTTESTED) – function unknown, possibly defective
• Lens may show haze, fungus, scratches, or other defects

Scope of Delivery

Scope of delivery as shown in the pictures.

Note

Sold without warranty. Item is explicitly offered as NOTTESTED – function unknown, possibly defective.

Conclusion

The Carl Zeiss Jena Triotar 4/135mm T M42 represents the best of East German optical craftsmanship. Its durable construction, Zeiss T coating, and timeless rendering make it both a collectible and a capable vintage lens for enthusiasts seeking authentic Zeiss Character.