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- valmarkelectronics (5732)- Feedback left by buyer.Past yearVerified purchaseFast Payment, Excellent E-Buyer! A+++
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Reviews (1)
Mar 02, 2021
Excellent and Reasonably Priced Deep Sky Astrophotography Alternative
2 of 2 found this helpful Was looking for something more versatile than a dedicated astrophotography lens/telescope, but no one makes a similar lens as this Cannon with an E mount for Sony and anything close was exceedingly expensive. Found this lens and using a Metabones adapter, the lens works very well with my full frame Sony camera. Images are sharp and the lens is faster than dedicated telescope lenses.
Not a deal breaker by any means, but wish it had an external aperture ring. This lens can be used in fully automatic (aperture and focus) or manual mode. Manual aperture is done using the camera controls and focus with the focus ring. Image stabilization is impressive. Other than the price of filters because the face of the lens is quite large, I have found no real negatives, considering it is not being used natively on a Cannon camera.