Renvoi coudé TS Optics Zenit quartz de 90 °, diélectriques rémunération 2''SC View larger

TS Optics Quartz mirror 90°, dielectric full coating , 2''

Renvoi coudé TS Optics

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TS Optics Quartz mirror 90°, dielectric full coating , 2''

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Article not in stock. Contact us in advance for the order (info@astromanie.ch)

198.7 CHF

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Product description:

A high grade star diagonal mirror with a very precise mirror surface (approx. 1/12 lambda) for demanding users.

99% reflectivity means more light and thus a brighter image. At the same time the dielectric coating is very strong and protects the mirror surface.

2" Star Diagonals offer a larger possible field of view compared with 1.25" diagonals. This is particularly important for deep sky observing through Schmidt-Cassegrains and Maksutovs with their rather long focal length.

The diagonal screws directly onto the SC thread at the rear of the telescope.

Suitable for all telescopes with an SC thread.

Similar to illustration. (the star diagonal has a compression ring)

Specifications:

Capacity

Type Diagonal mirror
Viewing posture 90°
Connection (to the telescope) SC thread
Coating of optical system dielectric
Mirror holder material Quartz
Surface reflection 99

Special features

Correction of vertically reversed image yes
Correction of horizontally reversed image -

General

Material Metal
Colour black