The SV230 super zoom aspheric eyepiece is featured with clickstop click and Parfocal design, 55°-75° panoramic wide angle provides you with the ultimate observation comfort. It also supports astigmatic corrector connection. Long eye relief of 17-19mm for comfortable viewing position, even for eyeglass wearers.
Focal Length 8mm-20mm
Apparent Field of View 55°-75°
1.25% und 2" Barrel Size
Filter Threads M28.5x0.6 & M48x0.75
Clickstop Click Design
Fully multi-coated
Dioptrix Mounting
499.00 €309.00 €
Estimated delivery time : 1 week (valid for new orders)
The Nagler zoom offers the best possible imaging quality and keeps up with the best planetary eyepieces in direct comparison. And compared to the Ortho's it offers four focal lengths, a wider field of view and a much more comfortable viewing experience.
629.00 €
Estimated delivery time : 2-3 days (valid for new orders)
The SV245 zoom eyepiece features 8 high-quality elements and multi-coated optics. This cutting-edge design delivers exceptional sharpness, vivid contrast and true-to-life color correction.
Advanced Optics: Features 8 high-quality elements, including aspherical lenses and multi-coated optics;
High-definition 2X zoom: This zoom astronomical telescope eyepiece comes equipped with high-quality 2X zoom capabilities; allowing you to effortlessly achieve double magnification during observation;
Parfocal Design: Parfocal across the entire zoom range. There is almost no need to refocus when changing magnification. Click Stop knob: Each focal length from 8mm to 16mm is equipped with a precise detent. Provides convenience for stargazing in the dark night;
Dual-lens interface: Features a 1.25" and 2" dual-lens design;
Compatibility for Astigmatism Corrector Installation: Compatible with all mainstream astigmatism correctors on the market, solving vision focusing problems caused by astigmatism.
210.00 €
Estimated delivery time : 1 week (valid for new orders)