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 featuring an M42 screw mount, produced in East Germany by Carl Zeiss Jena – one of the most renowned names in optical engineering. Part of the famous Triotar series, this lens is celebrated for its precise mechanics, solid all-metal construction, and signature Zeiss image quality. The “T” designation indicates Zeiss’s anti-reflective coating, which enhances contrast and reduces flare.

With its 135mm focal length and f/4 aperture, the Triotar produces sharp, contrasty images with smooth background rendering, making it ideal for portrait, nature, and close-up photography. The universal M42 mount allows compatibility with many classic 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 enhanced contrast and reduced reflections
• Smooth manual focusing mechanism
• Solid all-metal construction
• Classic three-element Triotar optical design
• Natural color rendering and soft bokeh

Condition

• Age-appropriate condition with signs of use
• Visible scratches on the body
• 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 is a fine example of East German optical craftsmanship. Its durable design, Zeiss T coating, and classic rendering make it a desirable collectible and a capable vintage lens for both analog and digital photographers.