Studio : SVBONY

Publisher : SVBONY

Binding : Electronics

Product Description
SVBONY telescopes eyepieces Threaded to accept 1.25" filters;1.25" barrel for any standard 1.25' diameter telescope or other 1.25"astronomical devices

Fully multi coated broadband optical glass lenses;long eye relief;super wide 68 degree apparent field offers expansive views of the moon;star clusters;and the Milky Way

Fully multi coated broadband coating:
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

6/9/15/20mm 68 degree ultra wide eyepieces sets:
Low;medium and high powered magnification for a wide range of viewing;enhance the visual experience

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

Soft rubber eye guard:
17mm eye relief and rubber eye guard is more comfortable for eyeglass wearers

Specifications:
Brand:SVBONY
Structure design:
5-elements in 3 groups (6mm)
6-elements in 4 groups (9mm)
4-elements in 3 groups (15mm)
5-elements in 3 groups (20mm)
Eyepiece series:68 degree ultra wide eyepiece
Focal length:6mm/9mm/15mm/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
Rubber eye guard:yes
Net weight:360g/12.7oz

Package includes:
1x1.25" 68-Degree Ultra Wide 6mm Eyepiece
1x1.25" 68-Degree Ultra Wide 9mm Eyepiece
1x1.25" 68-Degree Ultra Wide 15mm Eyepiece
1x1.25" 68-Degree Ultra Wide 20mm Eyepiece

Lifetime warranty;we confidently promise lifetime warranty for each one from us
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