Presenting a dramatic wide-angle field of view, the Canon EF-M-mount Opteka 12mm f/2.8 Lens Canon EF-Mfrom Opteka 12mm f/2.8 Lens Canon EF-Mis a 19.2mm equivalent lens featuring a relatively bright f/2.8 maximum aperture to balance low-light performance with a compact form factor. Individual lens element feature an HD anti-reflection coating to control surface reflections, flare, and ghosting in order to realize a high degree of contrast and color accuracy, even when working in bright and backlit conditions. Additionally, the lens sports a manual focus design along with a nine-blade diaphragm, which contributes to a pleasing bokeh quality.

Canon EF-M-Mount Lens/APS-C Format    19.2mm (35mm Equivalent)    Aperture Range: f/2.8 to f/22    HD Anti-Reflection Coating    Manual Focus Operation    9-Blade Diaphragm

This 12mm f/2.8 lens is designed for APS-C-format Canon EF-M-mount mirrorless cameras and provides a 19.2mm equivalent focal length.

An HD anti-reflection coating has been applied in order to suppress ghosting and flare for increased contrast and color fidelity when working in strong lighting conditions.

Nine-blade diaphragm contributes to a pleasing bokeh quality.

Manual focus design along with a manual aperture ring offer precise control over both focus and exposure.

All-metal construction is durable and depth of field and focus distance scales have been engraved on the lens barrel for pre-focusing needs.

Related Questions and Answers

Q: 1. Can this be used with a full-frame Sony camera?

A: The Opteka 35mm f/1.7 Lens for Sony E will work on a full frame E mount camera but will crop to APS-C size.

Q: 2. Can i use it for xt3

A: Yes, the Opteka 35mm f/1.7 Lens for Fujifilm X is compatible for use with the FUJIFILM X-T3 Mirrorless Digital Camera. Do note that this is a manual focus lens, so you will have to focus the lens manually and set the aperture of the lens using the aperture ring built onto the lens, not the control dials on the camera.

Q: 3. Can this lens focus in auto with de XT-1?

A: It is a manual focus lens only, it will not autofocus on any camera.

Q: 4. Highlights says 18mm info says 12mm. Which is it?

A: The 7artisans Photoelectric 12mm f/2.8 Mark II Lens for Sony E would have the focal length equivalent of an 18mm lens used on a full frame camera.

Q: 5. What is the field of view?

A: The Opteka 12mm f/2.8 Lens for Sony E has about a 99 degree field of view.

Q: 6. Does it works for fujifilm X-T10

A: Yes

Q: 7. Would the lens work for a Canon T6?

A: The T6 has an EF mount, this is an EF-M lens which means it won't be compatible...

Q: 8. Is this compatible with the Canon EOS Rebel SL1?

A: No.

Q: 9. Will this work with a full frame camera? (Canon R6). Or is there some drawback I'm not aware of?

A: The 7artisans Photoelectric 12mm f/2.8 Mark II Lens for Canon RF is designed only for cameras with an APS-C sized image sensor; When used ona a full-frame camera like the R6, it will cause vignetting (dark shadows in the corners of each image).

Q: 10. May we use it on a Panasonic GH5? What we need extra to fit onto a GH 5?

A: No, the Nikon 1 version cannot fit on the GH5, however if you get the micro four thirds version it will fit on the GH5 and that is without an adapter.