Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
William Optics Diagonal mirror Dura Bright 90° 2" (65325)
This star diagonal mirror provides 99% reflection, delivering a noticeably brighter image compared to standard star diagonals. The Dura Bright diagonal mirror features exceptionally high reflectivity and a high surface accuracy of 1/12 lambda. The mirror substrate is extra thick at 12 millimeters, ensuring excellent temperature stability and durability.
185.05 € net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
This star diagonal mirror provides 99% reflection, delivering a noticeably brighter image compared to standard star diagonals.
The Dura Bright diagonal mirror features exceptionally high reflectivity and a high surface accuracy of 1/12 lambda. The mirror substrate is extra thick at 12 millimeters, ensuring excellent temperature stability and durability.
Specifications
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Connection to telescope: 2"
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Viewing angle: 90°
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Optical coating: Dielectric
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Surface reflection: 99%
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Surface accuracy: 1/12 lambda
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Correction of vertically reversed image: Yes
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Ring clamp: Yes
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Filter thread: Yes
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Eyepiece adaptor included: 2" / 1.25"
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Outer material: Aluminum and carbon
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Type: Deviating optics
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Design: Diagonal mirror
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.