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Posts: 708 Join Date: Jan 2009 Location: Houston, Texas Real First Name: Michael Camera: Canon, Nikon, Bronica, Yashica Can Others Edit My Photos: Yes iTrader Rating: 1 LIKES Received: 4 LIKES Given: 2 |
04-07-2009, 06:16 PM
Well, I've never owned or used an Opteka mirror, but I've owned/used others. If you're looking for a 500mm mirror lens, there's no reason why you need to limit yourself to an Opteka, even if you don't have much money to spend. 500mm mirror lenses are pretty common on eBay, and some of the older ones can be had for quite a bit less than the price you mention. And just because they're old, doesn't mean they're not good optics. I owned a Sigma 600mm f/8 back in the 80s, and it was capable of rendering quite sharp images.
Best,
Michael |
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