Parfocal design for more efficient observation; SVBONY SV245 planetary zoom telescope eyepiece features a parfocal design; Parfocal across the entirezoom range; There is almost no need torefocus when changing magnification; significantly saving your observation time
63°wide field; covering mainstream needs with a 63° wide field; this zoom eyepiece delivers a perfect balance of portability and performance; Enjoy consistent; immersive views without losing field of view during zooming
Precision at every turn; each focal length from 8mm to 16mm at this eyepiece is equipped with precise detents; ensuring smooth and accurate adjustments without any gaps
Dual-lens interface; versatile compatibility; SV245 zoom astronomical telescope eyepiece features a dual-lens interface design; offering both 1.25" and 2" options
Correct chromatic aberration; SV231 telescope filter prevents unwanted color banding in the blue spectral range; minimizes blue wavelengths in out-of-focus areas
وصف
With 8-element multi-coated optics, including aspheric lenses, SVBONY SV245 Universal Zoom Eyepiece delivers stunning sharpness, contrast, and color correction across a wide 63° field of view. Parfocal from 8-16mm, it eliminates the need for constant refocusing. It features 18-17mm eye relief and an adjustable rubber eyecup, perfect for glasses or direct use. Compatible with 1.25 inch and 2 inch barrels. The SV231 color correction filter is used to correct chromatic aberration and color unevenness. It improves the color quality and contrast of the picture by eliminating chromatic aberration and enhancing color saturation. The SV231 color correction filter can work effectively when the wavelength is between 300-1200 NM. It can effectively blocking light damage and eliminating blue and purple streaks. The SV231 filter is designed with AR anti-reflection coating, with a pass rate of 95%, ensuring image quality and brightness.