The 21mm Ultra-Wide Conversion Lens for FE 28mm f/2 Lens from Sony broadens the angle-of-view of the 28mm f/2 lens to 92º for an ultra wide focal length equivalence of 21mm when used with full-frame cameras. As this converter lens is uniquely compatible with the FE 28mm f/2 lens, it transmits EXIF data through the host lens to the camera. The optical design of the converter lens is comprised of 4 elements in 4 groups and when on the 28mm lens, it provides a maximum aperture of f/2.8 and a minimum manual focus distance of 7.9". When the lens is used with an APS-C E-Mount camera, the converter lens provides a 68° angle of view and a 31.5mm focal length equivalent. It is a compact addition to the 28mm lens with a bayonet mount and features a built-in petal-type lens hood.
- Converts 28mm Lens into 21mm Ultra-Wide
- Transmits EXIF Data to Camera
- Built-In Petal-Type Lens Hood
Sony SEL075UWC Overview
Sony SEL075UWC Specs
| Focal Length | Full-Frame Camera: 21mm APS-C Camera (35mm Equivalent): 31.5mm |
| Lens Construction | 4 Elements / 4 Groups |
| Angle of View | Full-Frame: 92° APS-C: 68° |
| Aperture | On 28mm f/2 Lens Maximum: f/2.8 Minimum: f/22 |
| Minimum Focus Distance | On 28mm f/2 Lens Autofocus: 9.4" (24 cm) Manual Focus: 7.9" (20 cm) |
| Maximum Magnification | Autofocus: 0.15x Manual Focus: 0.20x |
| Dimensions | 2.8 x 2.0" (72 x 51 mm) |
| Weight | Not Specified by Manufacturer |
| Package Weight | 0.975 lb |
| Box Dimensions (LxWxH) | 4.85 x 4.55 x 3.8" |
Sony SEL075UWC Reviews
Great Concept w/just one shortcoming
This is a great concept to get a wide angle lens without having to change out a lens and carry around a heavy lens. The combo lens is on the heavy side, but weighs less overall than two separate equivalent lenses. Using the bayonet hood attachment on the 28mm lens is fast and easy. The only down side is not being able to attach a filter.
Does what its supposed to do!
Works great. Decent wide open but gets better as you stop it down. I mainly used it on my a7sii for wide shots on a gimbal. The fact that i have essentially a 21mm auto focus lens made it worth it.
Everything I hope they would be and more
Everything I hope they would be and more. fits nicely on the 28mm.
No brainer
This thing is awsome, if you think about how much it cost to get a lens in 20mm variant, it makes sense to get this one with the 35mm, you have native fe auto focus, seems to be constructed well, only looses one f stop, I love it
easy to attach
It is a really nice wide 21mm. But I wish I could put a filter on it. It is easy to attach and remove. the lens cap from the 28mm fits inside the body cap of the converter. Neat.
as described
works well on 28mm, with sony A7sii and beholder DS1 gimbal
Will buy again
Works like a charm
Better than expected
This does a very nice job for a conversion lens. Price is nice and quality is quite good. Even gives correct EXIF data. For not a lot of extra size you get a 28 and a 21mm lens
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