SVBONY Telescope Eyepiece FMC Broadband Green Film Telescope Accessory 1.25 68 Degree Ultra Wide Angle Eyepiece Set for Astronomical Telescope(6mm 9mm 15mm 20mm)
Brand: SVBONY
Categories: Electronics, Camera & Photo, Accessories, Telescope & Microscope Accessories, Telescope Accessories, Eyepieces

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 6/9/15/20mm eyepiece set: 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 Fold down soft rubber eye guard is more comfortable for eyeglass wearers Specifications:: 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 Package includes: 1xSVBONY 1.25" ultra wide 6mm eyepiece 1xSVBONY 1.25" ultra wide 9mm eyepiece 1xSVBONY 1.25" ultra wide 15mm eyepiece 1xSVBONY 1.25" ultra wide 20mm eyepiece

Super wide 68 degree apparent field of view;gets broad field observations for amazing observing experience
Fully multi coated lens;broadband green film optical glass increases light permeability for sharp images
Multi-element design delivers sharp images;highly achromatic with good color correction and contrast
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;It's a great Halloween birthday christmas gift

Telescope Mount Description: Fixed Mount
Eye Piece Lens Description: Kellner
Product Dimensions: 4 x 4 x 4 inches
Objective Lens Diameter: 20 Millimeters
Finderscope: Reflex
Brand: SVBONY
Lens Coating Description: Fully Multi-Coated
Focus Type: Manual Focus
Manufacturer: SVBONY
Item Weight: 1.08 pounds
Date First Available: April 14, 2018
ASIN: B07C6LRCNN
Country of Origin: China
Item model number: FUSFN6002
Customer Reviews: 4.5 out of 5 stars 324 ratings 4.5 out of 5 stars
Is Discontinued By Manufacturer: No