
Samyang 12mm f/2 NCS CS - Sony E
Sony E, APS-C / DX
Samyang 12mm f/2 NCS CS - Sony E
Sony E, APS-C / DX
No. This is an APS-C lens. The Alpha 7III is a full-frame camera. You can mount the lens and use it, but you would only have about 10MP because you can only use part of the sensor.
An alternative would be the Zeiss Touit 12mm: Zeiss Touit 12mm, f/2.8 Basically, however, the choice of fast fixed focal lengths suitable for astro is larger for Sony full-frame. There is, for example, the fabulous Sigma 14mm f1.8. When I finally make it out into the night, I'll finally try astrophotography. It's been on my to-do list for a long time.
No, the lens is not suitable for the Sony Alpha 7. The Sony Alpha 7 is a full-frame camera. The lens is designed for APSC sensors. If you were to mount the lens on your camera, the sensor would not be fully illuminated and you would have vignetting in your images. The equivalent for full frame would be the following lens: Samyang 14mm f/2.8 ED AS IF UMC - Sony E
Sure, it fits. Just note that this is a manual lens.
Very simple, good and precise, Excellent astrophotos!
No, the lens hood can be removed. So it is also possible to screw on a filter.
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