This is one PLÖSSL eyepiece with 20mm focal length and 1.25″ (31.75mm) fitting diameter, ideal for use on telescopes/spotting scopes for target observation at medium to long ranges to achieve a higher magnification.
- Focal length: 20mm
- Standard 1.25″ (31.75mm) fitting diameter.
- Eye lens diameter: 17mm (0.67 in.)
- Fully multi-coated glasses for excellent image contrast and light transmission.
- Foldable rubber eyecup.
- Comfortable eye relief.
- 52 degree apparent field of view.
- Plastic storage barrel to keep optics dust free when not in use.
Note: This eyepiece can fit NIPON 350×80 and 800×80 compact telescopes, and NIPON 350×70, 600×50 and 450×95 telescopes, as well as other scopes with standard 1.25″ eyepiece holder.