GSO Dielectric Quartz Diagonal 2" SC Thread
149.00
Tax included
GSO Dielectric Quartz Diagonal 2" SC Thread
2" dielectric star diagonal with SC thread and 99% reflective quartz mirror. λ/12 surface accuracy.
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
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GSO Dielectric Quartz Diagonal 2" SC Thread
2" dielectric star diagonal with SC thread and 99% reflective quartz mirror. λ/12 surface accuracy.