Interchangeable Field Correctors
In the past high resolution and wide field imaging required two separate telescopes, that is until the introduction of the Ceravolo 300 Astrograph.
Two custom designed and interchangeable field corrector lens sets yield f/4.9 wide field and f/9 high resolution image scales. The three element field correctors produce sharp images to the corner of 36mm by 36mm CCD with minimal vignetting.
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