Zenith Diagonal Dielectric Mirror for Refractor Astronomical Telescope, 99% Reflection Accessories, 90 Degree, 1.25 ", LD2050C

New 1.25-Inch 90-Degree Dielectric Mirror Diagonal 99% Reflectivity Dielectric Coatings Fully Metal

Features：
1. Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast
2. Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings
3. Brass lock Screw for eyepiece or adapter and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching.
4. Size:1.25"
5. Coatings: Dielectric
6. Reflectivity: 99%
7. Thread: 28.5*0.6
8. Material: Aluminum Alloy
9. Net Weight: 120g
Package Includes:
 1.25" 90-Degree Dielectric Mirror Diagonal