1.25 Eyepiece Kit 20mm 66 Degree Telescope Ultra Wide Angle Eyepiece Kit fo H7Z1
Edge blackened optics;internally blackened to eliminate light scattering;minimize internal reflection and maximize contrast
Fully multi coated broadband green optics with superior optical performance;clarity is great and the magnification is truly represented
66 degree AFOV perfects for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets with extra ness
Generous 20mm eye relief allows comfortable viewing distance and lets eyeglass wearers see the entire field of view
Multi group lens combination to improve optical performance;the eyepieces sets delivers images with good color correction and contrast
It's a great birtay christmas gift
Clear and crisp image:FMC(fully multied coating) green film can reduce the reflection and refraction of light and enhance the transmission of light;
5Lenses in 3 Groups:Multiple group lens combination to improve optical performance, and delivers images with good color correction and contrast; --Blackened lens edges and internally blackened eyepiece barrel to avoid internal reflection and provide a crisp image.
Lens with different focal lengths and different structural designs
that ensure you have a clear and crisp image , and a perfect observation experience.
20mm focal length
Design: 20mm:5-elements in 3 groups
1*Ultra Wide eyepiece
Filed under: Eyepieces & Accessories