Summary: Just purchased this lens to go with my Canon T3 camera. What little I've been able to use it, I've been very pleased with the results. Got good pictures with it so far and I expect it to continue producing just as well.
This is a great product as long as you use a mono or ...
Allan B., Amazon
13 November 2014
Summary: Have been looking for telephoto lens for a while and really could not afford the prices I was seeing. This is a great product as long as you use a mono or tripod. I use it for shooting wildlife that is hard to get close to. The price was right up my ally and very easy to mount to my Cannon Eos T3i.
Summary: I wanted to buy a cheap lens to experiment with high focal range telephoto photography. Mirror lenses inherently have lower sharpness due to their optics but they are much cheaper and lighter than their telephoto lens counterparts.