Description
Highlights
2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black case.
New included item since 01/2020: Baader 2" Safety Kerf nosepiece with 2" filter thread (#2408156) with additional grip and security from inadvertent slipping. This 2" nosepiece replace the former included 2" standard clamp with undercut
Provides greatest reflectance over most spectral range from 390 to 2000nm
BBHS = Broadband Hardsilver coating with dielectric protective overcoating
Much higher in brilliance than cheap dielectric coatings
Specifications
| Manufacturer | Baader Planetarium |
|---|---|
| SKU (#) | 2456117 |
| Weight (kg) | 0.513 |
| Optical Design | Star Diagonal Prism |
| Inner Connection (lens sided) | Thread, M48, M55, 2" (50,8mm) |
| Outer Connection (lens sided) | Barrel, Dovetail ring, S58, 2" (50,8mm) |
| Inner Connection (eyepiece/-camera-sided) | Thread, Clamp, M55, 2" (50,8mm) |
| Reflection surface | BBHS coated, Dielectrically protected |
| AR-Coating | Phantom Coating® Group |
| Image Orientation | Erect image, Mirror inverted |
| Optical length (mm) | 100 |
| Clamping System | ClickLock |
| Deflection angle | 90° |
| Inner Diameter / Clear Aperture (mm) | 47.5 |