TTArtisan 250mm F5.6 - M42 Mount Reflex Lens

M42 Mount

Compatible with M42-Mount camera and other modern cameras with adapter

When used with an adapter the M42 Mount
Can be used with a wide range of Cameras.

Telephoto Reflex Lens

TTArtisan 250mm F5.6 Reflex is a compact telephoto manual lens. Due to the characteristics of its catadioptric design, the weight and size can be well controlled. It is designed for the M42-mount. But with an adapter, the lens is compatible with Sony, Fujifilm, Canon, Nikon and other cameras.


250mm Focal Length		Reflex/Mirror, By：Laciata Krowa

Doughnut-shaped Bokeh, By：Simon's utak


Lens Hood Included		Center-pinch Lens Cap

Fantasy Doughnut Bokeh

Use the TTArtisan 250mm F5.6 reflex lens to create a dreamy and special donut bokeh. This special bokeh combined with rich colors creates a unique imaging style that is very attractive.


By: Xiàngjī cāozuò yuán		Reflex/Mirror, By: Xiàngjī cāozuò yuán

Reflex lens for portraits

Doughnut bokeh is a great artistic addition to add some liveliness and creativity to portraits.

Reflex Lens for Flowers

Due to the characteristics of its optical design,the lens is not only small and lightweight, but can also effectively control chromatic aberration and achieve excellent image quality. Using this lens to shoot flower subjects can produce images with rich colors and as beautiful as oil paintings.

Reflex Lens for Flowers

Due to the characteristics of its optical design,the lens is not only small and lightweight, but can also effectively control chromatic aberration and achieve excellent image quality. Using this lens to shoot flower subjects can produce images with rich colors and as beautiful as oil paintings.


Eye Detection, By: isalabam Model: Xena O'Donnell		Closest focus distance：0.5m

Eye Detection, By: isalabam Model: Laciata Krowa

250mm Focal Length

The 250mm focal length allows the photographer to capture clear and vivid images without getting close to the subjects.

By: Martin M.H

Lens Compression

Telephoto lens compression is a visual effect where the foreground and background in an image appear closer than they are.

By: Xiàngjī cāozuò yuán

Highly Reflective Metal Mirror

The reflectivity of light in a reflex lens plays a crucial role in the final image, and the TTArtisan 250mm F5.6 Reflex uses a metal mirror structure with a reflectivity of up to 98% to reduce the attenuation of light after two reflections.


48-layer highly reflective Medium		Multi-layer Ultra Low AR Coatings

250mm Focal Length

The lens design is classic and retro, with a delicate diamond-shaped structure of the focus ring and the bayonet ring that adds friction when using the lens and has a nice tactile quality to it.

Compatible Mounts

TTArtisan 250mm f5.6 is designed for the M42 mount, but you can use it on any mount you like with an adapter ring.

Easily adapted to Sony, Fuji, Canon, Nikon, Hasselblad and other cameras

Note: It is a normal phenomenon that the centerline of thread mount lens is not aligned with the centerline of the camera, and it does not affect the use. If you need an adapter ring to use this lens, it is recommended to use an adapter with a centerline adjustment function (picture below left).

Vignetting Test

The TTArtisan 250mm F5.6 is a full-frame lens and has no vignetting when used on APS-C or full-frame cameras. When used on medium format cameras, the faint vignetting makes the work more artistic.


		Medium distance


Closest focus distance		Infinite distance

Weighs Only 380 Grams

Because of the special optical design of the reflex lens, it is lighter and smaller than the conventional lens of the same specification.

Aviation Aluminium Anodised / Center-pinch Lens Cap / Lens hood included

Click here to download the Setup Sheet

Click here to download the Image Bank

Focal length

250mm

Closest focus distance

2m

Frame

Full Frame

Filter size

67mm

Angle of view

10°

Weight