SVBONY Telescope Eyepiece 1.25 inches Telescope Accessory 68 Degree Ultra Wide Angle Astronomy Gifts (20mm)
Brand: SVBONY
SVBONY 68 degree ultra wide long eye relief eyepiece with a comfortable wide field for planetary observing,Super wide 68 degree apparent field offers expansive views of the moon;
star clusters;and the Milky Way.It helps gets sharpness;high contrast and orthoscopic images;it can be used in any astronomical telescopes that fits for standard 1.25" eyepieces

68 degree ultra wide FOV
Comfortable ultra-wide field that naturally more poerful to get bright and sharp viewing

Fully multi coated lens
High quality observation without introducing additional chromatic aberration;make image more sharper

Broadband green film optical glass
Chromatic corrected;high transmittance to achive clear and sharp viewing

Optical structure design
Multi-element design;highly achromatic;it delivers sharp images and enhance the details of planetary filters

Soft rubber eye guard
Fold down soft rubber eye guard is more comfortable for eyeglass wearers

Specifications:
Structure design:4-elements in 3 groups (20mm)
Eyepiece series:68 degree ultra wide eyepiece
Focal length:20mm
Barrel size:1.25" (31.7mm)
Eye relief:17mm
Apparent field of view:68 degree
Lens material:optical glass lenses
Body material:fully metal
Filter threads:standard 1.25" filter thread

Package includes:
1xSVBONY 1.25" ultra wide 15mm eyepiece
2xSVBONY lens cover
Fully multi coated lens;all fully multi-coated for maximum contrast and resolution
Super wide 68 degree view;greatly expanded our scope's capabilities
Black anodized aluminum housings;internally blackened to eliminate light scattering and contrast
Fold down soft rubber eye guard;block stray light also bring the convenience to eyeglass wearers
Standard 1.25" filter;M26.5*0.6 thread;It's a great Halloween birthday christmas gift