Experience the Depth and Breadth of Image
- Bright F1.4 aperture
- Extra low dispersion lens (ED)
- Glass aspherical lens (ASP)
- Ultra Multi Coating (UMC) technology of Samyang Optics
- Circular aperture with 9 blades
- 0.28m of minimum Focusing Distance
Wide Angle Manual Focus Photo Lens for Mirrorless Cameras
Samyang Optics 21mm F1.4 ED AS UMC CS is a wide angle manual focus photo lens for mirrorless cameras with APS-C sensor sizes. With broad 21mm angle of view and 3 glass aspherical lenses, it provides an opportunity to experience the depth and breadth of image.
Samyang 21mm F1.4 can be used for various purposes, such as exterior and interior landscapes and portraits.
Samyang 21mm F1.4 ED AS UMC CS has a low F number (F1.4). You may precisely control the lens when shooting under various exposure environment including relatively dark situations. This lens features 8 glasses in 7 groups including 1 extra low dispersion lens (ED) and 3 glass aspherical lenses (ASP) to offer high resolution throughout the image. Ultra Multi Coating(UMC) of Samyang Optics is used to optimize the light penetration and minimizes flare and ghost. With such optical construction, it has 0.28m of minimum Focusing Distance to capture the object in a close distance.
There are 9 aperture blades designed to be almost as a full circle when aperture is closed which expresses starlike ray clearly and beautifully. The solid frame of the lens is made of high-strength aluminium alloy so you can create trustworthy images. This compact and light-weighted lens is specially designed for mirrorless cameras for portability. Also, detachable petal-shaped lens hood minimizes flare and ghost by sheltering lens from unnecessary lights.
Bright F1.4 aperture
F1.4 aperture creates fantastic image with shallow depth and smooth focus gear ring allows precise adjustment.
Extra low dispersion lens (ED)
The extra low dispersion lens reduces chromatic aberration effectively to produce excellent image quality.
Glass aspherical lens (ASP)
It minimizes colour aberration to realize exceptional image quality and high contrast for centre and corner of image even when aperture is fully opened.
Ultra Multi Coating (UMC) technology of Samyang Optics
Samyang Optics uses UMC technology to reduce flare and ghost as much as possible and get clear and fresh colour image.
Circular aperture with 9 blades
9 aperture blades create almost a full circle when closed and express ray beautifully as starlight.
0.28m of minimum Focusing Distance
The minimum Focusing Distance is 0.28m to capture the object in a close distance.