The Plossl 20mm GSO eyepiece is a classic four-element eyepiece for general use. The PL eyepieces guarantee good optical quality with a reasonable field of view and a reasonable price.
Okular draws attention with very good blackening, thanks to which the reflections are significantly eliminated when observing the Moon and other bright objects.
The eyepiece has an eyecup made of soft rubber. | • Focal length: | 20 mm | | • Field of view: | 52 ° | | • Optical system: | Plossl, 4 elements, | | • Layers: | FMC | | • The distance of the output pupil: | 20 mm | | • Filter thread: | YES | | • Diameter of binding: | 1.25 inches | | • Weight: | 99 g |
2 years
|
