20mm 68 Degree Ultra Wide Angle 1.25inch Eyepiece

Description

20mm Ultra wide angle 1.25" telescope eyepiece,13mm eye relief provide comfort and convenience 2. Ultra wide 68Degree apparent field of view gives you that unforgettable lost in space feeling 3. 5-Elements / 4-groups made of high index glass deliver sharp, high contrast vistas 4. Twist-Up eyecups, and barrels threaded for use with 1.25" eyepiece filters (M28.5*0.6) 5. Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal 6. Blackened lens edges, anti-reflection threads for maximum contrast