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GSO Diagonal Quartz mirror 90°, dielectric full coating , 2''
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  • GSO Diagonal Quartz mirror 90°, dielectric full coating , 2''

GSO Dielectric Quartz Diagonal 2" SC Thread

149.00CHF
141.55CHF Save 5%
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Delivery times depending on the shipping method: Switzerland: 2 to 3 days; Europe: 7 to 10 days.

GSO Dielectric Quartz Diagonal 2" SC Thread

2" dielectric star diagonal with SC thread and 99% reflective quartz mirror. λ/12 surface accuracy.

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GSO Dielectric Quartz Diagonal 2" SC Thread

DESCRIPTION
The GSO 2" dielectric diagonal features a quartz mirror with exceptional thermal stability and surface accuracy better than λ/12. Its 99% dielectric coating ensures high reflectivity without brightness or contrast loss. CNC-machined aluminum body with brass compression ring for secure, non-marring accessory mounting. Standard SC thread makes it compatible with Schmidt-Cassegrain telescopes.

TECHNICAL SPECIFICATIONS

  • Type: Star diagonal
  • Viewing angle: 90°
  • Telescope connection: SC thread
  • Eyepiece holder: 2"
  • Mirror material: Quartz
  • Optical accuracy: Better than λ/12
  • Coating: 99% dielectric
  • Body material: Aluminum
  • Clamping: Brass compression ring
  • Laterally mirrored image: Yes
  • Color: Black
Renvoi coudé GSO SC