Sirui Mars 1.33× APS-C Anamorphic Set (25–75)
Field of view & format coverage
▸ See it on the a6300 / a6500
MountE
Focal length25–75mm
TypePrime set
Squeeze1.33×
Eraindie
Native bodies31
Budget 1.33× set: 25 / 35 / 50 / 75mm. Interchangeable mount.
The same 50mm (representative of the set) covers a different angle of view on every sensor size. Tap a body to open the exact build in the simulator.
| Format | Representative body | Crop | FF-equivalent | H FOV |
|---|---|---|---|---|
| Super 35 / Large Format | Sony ZV-E10 II → | 1.55× | 78mm | 26.2° |
Field of view assumes the lens covers the sensor; a smaller-format lens may vignette on a larger sensor.
Native E — 31 bodies
Sony PXW-FS71.55×Sony PXW-FS51.55×Sony PXW-FS7 II1.55×Sony PXW-FS5 II1.55×Sony FX91.07×Sony FX61.07×Sony FX31.01×Sony FR71.07×Sony FX301.55×Sony CineAlta BURANO1×Sony a7S II1.01×Sony a7R II1×+19 more
Via adapter / booster — 11 bodies
What mount is the Sirui Mars 1.33× APS-C Anamorphic Set (25–75)?
It's a E-mount lens. focalcomp's registry also adapts it to Z bodies.
How does the Sirui Mars 1.33× APS-C Anamorphic Set (25–75) frame on Super 35?
Its 50mm (representative of the set) works out to roughly 75mm full-frame on a ~1.5× Super 35 sensor. See the exact build in the simulator.
How much does the Sirui Mars 1.33× APS-C Anamorphic Set (25–75) squeeze?
1.33×. It captures 1.33× wider horizontally than its 25–75mm spherical focal suggests, and desqueezes to a wider display aspect.
Which cameras can use the Sirui Mars 1.33× APS-C Anamorphic Set (25–75)?
31 bodies mount it natively, and 11 more via adapters or speed boosters. See the full list below.