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TS 2-Inch Star Diagonal 99% QUARTZ - 1.25-Inch Compatible

TS 2-Inch Star Diagonal 99% QUARTZ - 1.25-Inch Compatible

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in In stock (2)
0.50 kg
Our price:

including VAT 20.00 % ( £23.17 )

TS 2" Quartz Dielectric Star Diagonal Mirror - 99% Reflectivity - with 2" to 1.25" Adapter

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's surface.

Quality Features:

-- all metal design

-- 2" accessories are held in place with a brass compression ring
-- 2" barrel with M48 filter thread and safety undercut
-- 1.25" adapter also with compression ring

-- 99% reflectivity
-- dielectric coating
-- Quartz mirror substrate

-- very good optical quality (1/12 lambda surface)

Brass Compression Rings ( 2" and 1.25" )

1.25" and 2" accessories are securely held in place using a compression ring.
The advantages of compression rings compared with regular locking screws are:
-- the compression ring avoids signs of use. Accessories are not

-- safer grip and a reduced tendency that accessories are tilted out of the
optical axis.


-- 2" star diagonal - CNC machined metal body
-- 2" clamp with compression ring. 1.25" adapter also with compression ring

-- dielectric coating
-- 99% reflectivity, 1/12 lambda surface quality
-- Quartz mirror substrate

Quartz Mirror

Quartz is a particularly excellent mirror substrate for high precision diagonal mirrors.

Quartz mirrors have better thermic properties and almost no thermic expansion.


What's included:
-- 2" diagonal mirror. 2" barrel with safety undercut. 2" clamp with compression ring
-- 2"-to-1.25" adapter with M48 filter thread and 1.25" compression ring
-- dustcaps on both sides
-- comes in a strong giftbox

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