Product description
The mirror star diagonal provides comfortable viewing when observing astronomically with refractors, Schmidt-Cassegrains or Maksutovs. Only Newtonian telescopes have no need of this accessory.
$129.95 Original price was: $129.95.$90.97Current price is: $90.97.

The mirror star diagonal provides comfortable viewing when observing astronomically with refractors, Schmidt-Cassegrains or Maksutovs. Only Newtonian telescopes have no need of this accessory.
| Coating of optical system | dielectric |
|---|---|
| Surface reflection | 99 |
| Connection (to the telescope) | 2"2" A standard measurement for accessories, expressed as 2 inches. 2" is equal to 50.8 millimetres.Click to read more… |
| Connection ( to eyepiece) | 2" |
| Filter thread | yes |
| Ring clamp | yes |
| Eyepiece adaptor | 1,25" – 2" |
| Type | Deviating optics Erecting lenses Telescopes with a focuser at the rear end require an erecting lens to ensure a comfortable viewing position.Click to read more… |
| Type of build | Diagonal mirror Zenith mirror Provides a comfortable telescope viewing position.Click to read more… |
| Outer material | Aluminium |
| Series | Ra |
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