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
Ultra-wide 70-degree field of view eyepiece; especially useful for locating celestial objects and enjoying panoramic views of star fields; nebulae; and other vast phenomena; giving you a beautiful wide angle view for the night sky
26mm focal length; this SVBONY telescope eyepiece provides moderate magnification; suitable for a variety of viewing targets; including deep-sky objects such as star clusters and nebulae; as well as lunar and planetary observations
وصف
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 SV154 Telescope Eyepiece 2 inch Super Wide Angle Eyepiece 70 Degree 26mm SWA Eyepiece Telescope Accessory for Astronomy Observation