Please update your browser to take advantage of the latest technology security enhancements to ensure your B&H Shopping experience is as safe as it is enjoyable:
Distinguished by its exceptionally wide maximum aperture, the Speedmaster 20mm f/0.95 Lens from Mitakon Zhongyi is a fast wide-angle prime designed for APS-C-format Sony E-mount mirrorless cameras and is optimized for landscape and architectural applications as well as astrophotography. Working in low-light conditions is no issue with this lens, nor is controlling your depth of field. The lens's bright f/0.95 aperture coupled with its nine-bladed diaphragm can produce remarkable bokeh that makes your subject stand out effortlessly in your frame. Its manual focus design permits working with subjects as close as 11.7" away.
Distinguished by its exceptionally wide maximum aperture, the Speedmaster 20mm f/0.95 Lens from Mitakon Zhongyi is a fast wide-angle prime designed for APS-C-format Sony E-mount mirrorless cameras and is optimized for landscape and architectural applications as well as astrophotography. Working in low-light conditions is no issue with this lens, nor is controlling your depth of field. The lens's bright f/0.95 aperture coupled with its nine-bladed diaphragm can produce remarkable bokeh that makes your subject stand out effortlessly in your frame. Its manual focus design permits working with subjects as close as 11.7" away.
Additional Lens Benefits
Optical design consists of thirteen elements in eight groups, including four ultra-high refractive index elements, one aspherical lens, and one extra-low dispersion lens
Wide 72° viewing angle for fitting everything you need in your frame
30mm full-frame equivalence
72mm filter thread
UPC: 792671034308
Mitakon Zhongyi Speedmaster 20mm f/0.95 Specs
Focal Length
20mm (35mm Equivalent: 30mm)
Aperture
Maximum: f/0.95 Minimum: f/16
Lens Mount
Sony E
Lens Format Coverage
APS-C
Angle of View
72°
Minimum Focus Distance
11.7" / 29.7 cm
Magnification
1:11 Macro Reproduction Ratio 0.09x Magnification
Optical Design
13 Elements in 8 Groups
Aperture/Iris Blades
9
Focus Type
Manual Focus
Image Stabilization
No
Filter Size
72 mm (Front)
Dimensions
3 x 3.7" / 76 x 93 mm (Diameter x Length)
Weight
1.3 lb / 600 g
Packaging Info
Package Weight
2.255 lb
Box Dimensions (LxWxH)
6.5 x 4.8 x 4.8"
Mitakon Zhongyi Speedmaster 20mm f/0.95 Reviews
Versatile focal length, great low light, awesome bokeh in portraits
By Dan
Rated 5 out of 5
Date: 2026-05-30
For me, if I'm going to walk around with one prime, 20mm is the perfect focal length for APSC. I always have my iPhone 17 Pro in my pocket if I am looking for clinical sharpness, or a zoom.....but I think if you're going to carry around an A6500 with a heavy lens (yeah, it's heavy) the setup had better be able to do something the phone can't. At 0.95 low light shots are rich and sumptuous, and the bokeh behind portrait shots is just gorgeous. Despite the shallow depth of field it's super easy to focus (I use focus peaking set to low on my Sony). This lens slaps-leave it wide open and you'll come home from your trip with a bunch of shots no phone could have taken.
