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Telescope accessories > Prisms & Diagonal mirrors > Diagonal mirrors > TS Optics > TS Optics Diagonal mirror 90° SC/2"
Product no.: 8342

Diagonal mirror 90° SC/2"

$ 209.00 incl. VAT, plus shipping costs
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  • Surface quality 1/12 lambda
  • Mirror substrate made of quartz glass

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.

TS Optics is a brand of Teleskop-Service.

Specifications

Capacity


Viewing posture
90°
Connection (to the telescope)
SC thread
Connection ( to eyepiece)
2"
Coating of optical system
dielectric
Mirror holder material
Quartz
Surface reflection
99
Surface accuracy
1/12
Glass material
Quartz

Special features


Correction of vertically reversed image
yes
Correction of horizontally reversed image
no

General


Material
Metal
Colour
black
Type
Deviating optics
Type of build
Diagonal mirror
TS Optics Diagonal mirror 90° SC/2"
TS Optics Diagonal mirror 90° SC/2"

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