High-class Sky-Watcher / Synta wide-angle eyepiece with 66-degree field of view in 1.25 "(31.75 mm) and 20 mm focal length
Large own field of view greatly facilitates finding and maintaining the observed object, not to mention the greater pleasure of observation. The high quality of this 5 - element eyepiece ensures sharpness throughout the field of view. Each of the air-glass surfaces was covered with anti-reflective layers for the best contrast and optical efficiency.
Eyepiece equipped with a comfortable eyecup and filter reduction.
| • Focal length: || 20 mm |
| • Own field of view: || 66 ° |
| • Distance of the exit pupil: || 17 mm |
| • Diameter of binding: || 1.25 inches |
| • Anti-reflective layers: || FMC |
| • 5-element eyepiece |
Logotype variation: depending on the delivery from the factory, the eyepiece is either without a logotype or with the StarGuider or Celestron logotype