TTArtisan Reflex 250mm F5.6 M42 mount Black

The TTArtisan 250mm F5.6 Reflex is a compact, manual telephoto lens, ideal for creating unique and dreamy donut bokeh effects. Thanks to its catadioptric design, it is both lightweight and small, effectively controlling chromatic aberration while delivering excellent image quality. Designed for the M42-mount, it can be adapted for use with Sony, Fujifilm, Canon, Nikon, and other cameras. This lens excels in capturing rich colors and adding a distinctive artistic touch to portraits and flower photography, making scenes appear vibrant and painterly. The 250mm focal length provides clear and vivid images from a distance, with telephoto compression bringing foreground and background closer together visually.

250 mm F5.6 mirror telephoto lens with M42 thread

A 250 mm telephoto lens with a 10° angle of view whose mirror optics render out-of-focus lights as rings. The retro-styled body has an M42 screw mount.

Full frameM42 screw mount250 mmFixed F5.6 apertureManual focus67 mm filter

Ring-shaped bokeh

The central mirror turns point lights in the blurred background into rings – the typical donut bokeh that gives portraits and flower shots a distinctly artistic character.

6 elements in 5 groups

Catadioptric optics in a short body.

Focus from 2 m

Manual focus with precise control.

10° angle of view

250 mm focal length for distant subjects.

67 mm filter

Front thread for screw-in filters.

Mirror design

The catadioptric optics with 6 elements in 5 groups guide the light via mirrors, so the 250 mm lens stays short. The aperture is fixed at F5.6.

M42 screw mount

The lens has an M42 screw mount, so it fits directly on classic cameras with this thread. The image covers the full-frame format.

On mirrorless cameras with an adapter

With an M42 adapter the lens connects to Sony, Fujifilm, Canon, Nikon and other cameras. Focusing is manual, down to 2 m.

Lens hood and caps included

The lens comes with a lens hood, front and rear caps and a protective box. The 67 mm front thread accepts standard screw-in filters.

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