• English
  • French

Zoom the image with the mouse

Baader 2" BBHS ® Prism Star Diagonal Prism with 2" ClickLock Clamp - 2456117

On Back Order - Ask Us For Details or

Enter Your Email Below to be Notified When In Stock

$723 CAD
We will price-match in-stock Canadian astronomy dealer pricing

Ask a Question About This Product


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, € 34,12) 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

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

Questions & Answers

Have a Question?

Be the first to ask a question about this product