Levenhuk Ra 2'' Star Diagonal Mirror with Dielectric Coating for Refractors and Catadioptric Telescopes, 99% Reflectivity

Description

Levenhuk Ra 2'' Star Diagonal, 99%With dielectric coating. Reflection angle: 90°. Barrel diameter: 2"Levenhuk Ra 2" Star Diagonal, 99% is an optical accessory that produces an upright but left-to-right mirrored image in refractors and catadioptric telescopes. This is usually required when studying terrestrial objects. Star diagonals are perfect for observations of celestial objects near the zenith.The dielectric coating of the mirror has a reflectivity of 99%. This makes the rendered image sharp, bright, and contrast. The coating also protects against oxidation, which can lead to the darkening of the mirror surface and the decrease of the picture quality.The Levenhuk Ra 2" Star Diagonal, 99% can be installed on telescopes with a 1.25" and 2" focuser. The kit includes a 2"–1.25" adapter.The kit includes:Diagonal mirrorProtective caps – 2 pcsCleaning wipe2"–1.25" adapterSpecifications:Reflection angle, °: 90Coating: dielectric, 99% reflectivityBarrel diameter, ": 2"and 1.25" (with adapter)Body: anodized aluminum Review: Hochwertiger Zenitspiegel - Sehr gute Qualität, schwer und wertig. Der erste visuell Eindruck zeigt keine Verzerrungen und keine Farbfehler. Sehr gut.