Premium Optical Device: Aluminum alloy material is used to make it last longer; perfect for broad-field lunar observations; medium-sized star clusters and a wide range of cloudy nebulae; obtaining better observation results during astronomical journey
50 Degree Field of View: 1.25 inch 6 mm plossl eyepiece set offers a wider 50 degree field of view and a 6 mm focal length for observing larger objects; giving the wider view field along with extra sharpness and long eye relief
A twist of the zoom eyepiece housing changes focal length from 21 mm to 7 mm providing a variety of viewing magnification powers; excellent contrast and sharpness making the zoom also of interest for planetary observing
Made of high strength Aluminum with Anodizing Aluminium Process; not intended for use on Schmidt-Cassegrain telescope optical tubes
Drilled "but not threaded" to accommodate screws up to 5mm in diameter; center-to-center screw hole spacing on your telescope must be 20mm "0.79inch" in order for this dovetail base to be compatible
وصف
This is a very nice medium power eyepiece set. 1.25- inch 6mm plossl eyepiece set , gives the widest viewing field along with extra sharpness and long eye relief. 4-element plossl design, has a approx 52- degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets. Comes with sturdy plastic dust caps-protect the eyepiece from dust and moisture. Soft rubber eye guard that's custom fitted with a bayonet mount. Threaded for standard 1.25- inch astronomy filters and barlow lens.
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KWD 21.500
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