SVBONY TWM1 Telescopes Eyepieces 1.25 inches Eyepiece 68 Degree Ultra Wide Angle Telescope Accessory 9mm Focal Length Multi Coated Astronomy Gifts

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

Fully multi coated lens
Advanced 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 (9mm)
Eyepiece series:68 degree ultra wide eyepiece
Focal length:9mm
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

• Aluminum 1.25" eyepiece barrel is internally blackened to eliminate light scattering
• 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
• Standard 1.25" Filter; M26.5*0.6 Thread;It's a great Halloween birthday christmas gift