20mm 100 degree extremely wide angle eyepiece (discontinued)
20mm 100 degree extremely wide angle eyepiece
Newest W.O. Extremly Wide Angle eyepiece. Great performance at a great price!! It perfectly fits the description of "a great premium eyepiece at an unbeatable price": you will never part with it, and it will give you great low-power views of our galaxy for many nights. Check out prices of competing products and make up your mind after a trial session with this outstanding eyepiece. Exclusively from William Optics.
Extremly Wide FOV
- Outstanding ultra-wide field of view: 100 deg. F.O.V.
- Fully Multi Coated lenses for excellent light transmittance.
- Reduced chromatic aberration.
- Improved contrast compared to similar EPs.
- Fully internally blackened (lenses’ edges and internal spacers).
- No flaring or ghosting on high-contrast objects.
- No internal reflections, kidney beaning or other distracting distortions.
Terrific Fit and Finish
- High-resistance anodized black barrel.
- Smooth design for no hook up in your focuser.
- Threaded for filters’ usage.