TAL-200K 200mm (8") Klevzov-Cassegrain Telescope

First-class precision instrument based on Klevzov's original advanced optical system design, for the advanced amateur astronomer who desires high resolution and excellent light passing power in a highly portable telescope. The Klevzov-Cassegrain non-aspherical system presents a radical new form of catadioptric telescope that combines the compactness of a Schmidt-Cassegrain with similar enviable high resolution image quality and contrast of modern Maksutov designs.

Klevsov's revolutionary catadioptric design employs a sub-aperture meniscus correcting lens (like the Maksutov) combined with a Mangin mirror-lens secondary. Their fast focal ratios, flat field and excellent correction of coma, spherical aberration and astigmatism (14 micron star images at a distance of 10mm from the optical axis!!) makes these superb instruments for astrophotography, far surpassing conventional Schmidt-Cassegrain and Ritchie-Chretien systems.

Standard Specification: Magnification Range: x80, x160, x200, x400 Diameter of Primary Mirror: 200mm Diffraction Limited Optics Telescope Focal Length: 2000mm (f/10) Eyepieces Supplied: 10mm & 25mm Super Plossls x2 Barlow Lens 8x50 Finderscope, Field 7 Degrees Supplied with Moon Filter

TAL-200K (Complete With Deluxe Heavy Duty EQ-5 Equatorial Mount & Stainless Steel Pipe Tripod)
Product Code: 563/464
TAL-200K (Tube Assembly Only)
Product Code: 563
 
build_table('etistore',array('he563464','he563')); ?>