We're showing you items that ship to United States. To see items that ship to a different country, change your delivery region.
Material: H-K9 optical glass material Angle: 45 degrees, ninety degrees, ±3' Surface type: λ/4 Finish: Ⅳ Effective aperture: >90% Coating: Aluminized reflective movie on prone surface Reflectivity: ~95%