TTARTISAN Reflex 250mm F5.6 M42 lens F25056-B-M42

The TTArtisan Reflex 250mm F5.6 is a compact, manual catadioptric (mirror) telephoto lens. Its fixed F5.6 aperture and 250 mm focal length make it well suited to portraits and flower photography, where the foreground and background appear visually closer together. The mirror optics produce a distinctive ring-shaped "donut" bokeh effect that gives images a dreamy, painterly character.

The lens has an M42 mount and can be used on Sony, Fujifilm, Canon, Nikon and other camera systems with an adapter. It is also compatible with full-frame camera bodies. Despite its long focal length, it weighs 635 g, which keeps it relatively light and manageable.

The reflex design is intended to reduce chromatic aberration and reproduce rich colours. A retro-style metal lens hood is included.