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The Vixen VMC260L is a modified Cassegrain (Original Vixen Maksutov-Cassegrain) to 260mm diameter. It has a meniscus corrector positioned immediately before the secondary mirror and two spherical mirrors manufactured with extreme precision provide clear images and contrast. The spherical aberration, coma and field curvature are corrected for optimum optical performance in a visual and photographic field leveled for the 35mm, which makes it usable with profit even with CCD sensors large.
Several features make higher than the latest generation of Schmidt Cassegrain (corrected from comatose or aplanatic), for which has undisputed advantages: ITALY
The use of REDUCER FOCAL (optional cod. 3871) brings the focal instrument to 1860mm (F / 7.1), allowing to increase the field of view and significantly reduce the time of exposure in long-exposure.
|Optical system||Vixen Maksutov Cassegrain Original||Open||260mm||Focal length||3000mm||Report Focal||f 11.5||Magnitude limit||13.8||Power separator||00:45 ""||Line Size||304mm||Tube length||650mm < / tr>||Weight||10kg||diameter focuser||60mm||Standard|
|Leasing||24 installments at zero interest|
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