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Feature

66 degree AFOV perfects for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets with extra sharpness
6/9/15/20mm for different magnifications;high power and medium eyepiece fits for viewing surface and potholes details on the moon;the planetary;lunar;double stars;nebulas and deep sky
Fully multi coated broadband green optics with superior optical performance;clarity is great and the magnification is truly represented
Multi group lens combination to improve optical performance;the eyepieces sets delivers sharp images with good color correction and contrast
Edge blackened optics;internally blackened to eliminate light scattering;minimize internal reflection and maximize contrast

Description

SVBONY 1.25" 66 degree ultra wide angle HD telescope accessory sets captures wide viewing field along with extra sharpness and long eye relief

The approx 66 degree AFOV is perfect for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets

Fully multi coated optical lens
Broadband green film increases light permeability;make the images clearer and brighter

62 degree ultra wide field of view
Apparent field of view offers ultra wide views of the moon;star clusters;the Milky Way

16mm long eye relief
Awesome long eye relief and very comfortable viewing for long time

Soft fold-down rubber eye-guard
Comfortable accurate observation;twist up and down for wear glasses or not

Solidly made construction
Constructed with machined aluminum and stainless steel;solidly made construction

Threaded to accept 1.25" filters
Threaded for any standard 1.25" astronomy filters;barlow lens or other astronomical devices

Multi-element design
6mm:5-elements in 3 groups
9mm:6-elements in 4 groups
15mm:4-elements in 3 groups
20mm:5-elements in 3 groups
Delivers sharp images with good color correction and contrast

Edge-blackened optics
Internally blackened to eliminate light scattering

Specifications
Eyepiece series: ultra wide
Focal length: 6mm/9mm/15mm/20mm
Barrel size: 1.25" /31.7mm
Apparent field of view: 66 degree
Lens material: optical glass lenses
Filter Threads: standard 1.25" filter thread
Coating: fully multi coated broadband green
Rubber eye guard: yes

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