Great price, good quality. Spend time to get the best out of it.
Adrian Knowles, Amazon
2 October 2012
Summary: This lens takes you back to the old days of manual photography. The quality of the producet seems good and I've achieved some excellent lunar photos over recent weeks...
Summary: I just got this lens last week, for the money, or even at twice the cost you could not find a better 500mm lens (1000MM W/2x adapter). Very good quality mechanically.
Summary: This is a simple lens. It has no auto-focus, variable zoom, or image stabilizer. You will need a good tripod most likely to accompany this lens.
Summary: The Opteka 500mm mirror lens appears to be built like a Tank, but that's where the quality ends. The lens is SO soft that it's a waste of time to even attach it to your...
Summary: I recently picked this lens up. It does have some issues as mentioned in other reviews. You pretty much have to shoot in full sun because it is fixed at f/6.3, but if you...