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Product no.: 75507

Diagonal mirror 90° SC/2"

$ 175.00 incl. VAT, plus shipping costs
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  • Surface quality 1/12 lambda

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


Connection (to the telescope)
SC thread
Connection ( to eyepiece)
2"
Viewing posture
90°
Coating of optical system
dielectric
Surface reflection
99
Surface accuracy
1/12
Glass material
BK7

Special features


Correction of vertically reversed image
yes
Correction of horizontally reversed image
no
Ring clamp
yes
Filter thread
yes

Equipment


Eyepiece adaptor
1,25" - 2"

General


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

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