SVBONY SV223 90 Degree Diagonal Mirror, 99% Reflective Dielectric Coating Erect Image Star Diagonal 2 Inches with 1.25 Inch Adapter, Diagonal Adapter for Astronomical Telescope
SVBONY SV223 90 Degree Diagonal Mirror, 99% Reflective Dielectric Coating Erect Image Star Diagonal 2 Inches with 1.25 Inch Adapter, Diagonal Adapter for Astronomical Telescope
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$120.99
$149.99
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9 months ago
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- Firm locking; SV223 diagonal mirror has a clicklock locking mechanism; just turn the clicklock to securely fix the accessory; ensuring the eyepiece is installed and used stably; not easy to fall off
- Coating: 99% Reflectivity SV223 diagonal mirror has metal high reflective dielectric coating
- Surface accuracy: 1/10λ
- High-quality machining out of the aluminum; SV223 star diagonal is composed of High-quality aluminum elements; chic; light and stable; internal antireflection baffling for highest contrast
- 90 degrees design; SV223 star diagonal has a 90 degrees refraction angle; providing a better observation experience when visually observing