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Explore Scientific 3″ 90° Mirror Star Diagonal

Original price was: $338.00.Current price is: $99.99.

SKU: YXN0C 56068 Categories: Prisms & Diagonal mirrors, Telescope accessories

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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.

Connection (to the telescope)	3"
Connection ( to eyepiece)	3"
Coating of optical system	dielectric
Surface reflection	99
Filter thread	yes
Other contents	Reducer adapter, 3" to 2"
Material	Aluminium
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…