TTAritsan 250mm F5.6 Reflex Lens Full Frame Doughnut Bokeh Camera Lense Telephoto Lens Compatible with M42 Mount Camera Lens

TTAritsan 250mm F5.6 Reflex Lens Full Frame Doughnut Bokeh Camera Lense Telephoto Lens Compatible with M42 Mount Camera Lens

TELEPHOTO REFLEX LENS: TTAritsan 250mm F5.6 Reflex is a compact telephoto manual lens. Due to the characteristics of its catadiptric design, the weight ad size can be well controlled. It is designed for the M42-mount. But with an adapter, the lens is compatible with Sony, Fujifilm, Cnon, Nikon and other cameras. FANTASY DOUGHNUT BOKEH: Use the TTAritsan 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. 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 characterstics of its optical desigh, the lens only small and lightweight, but can also effectively control chromatic aberration and achieve excellent image quality. Using this lens to shoot flowers subjects can produe images with colors and as beautiful as oil paintings. REFLEX LENS FOR MORE: The unique bokeh allows this lens to present a different images style from convenional lenses when shooting various sbjects and can add a let of fun to an ordinary scene. 250mm FOCAL LENGTH: The 250mm focal length allows the photographer to capture clear and vivid images without getting cloase to the subjects. LENS COMPRESSION: Telephoto lens compression is a visual effect where the foreground and background in an image appear closer that they are. HIGHLY RELECTIVE METAL MIRROR: The reflectivity of light in a relfex 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. Specifications
Optical Design: 6 elements in 5 groups
Focal length: f=25mm
Filter Size: 67mm
Framen: Full Frame
Angle of view: 10°
Fixed aperture: F5.6
Closest focusing distance: 2m
Lens Mount: M42
Foucus method: Manual
Weight: Approx. 380g