Baader Planetarium

2" BBHS® Prism Star Diagonal

# 2456117
€505.00

Price excl. German VAT tax (19%): € 424.37

This product is not for sale online. If you're interested, please:
EN-Instruction manuals
  • 2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black case.
  • Including 2" Nosepiece to 2"/SCTa – with Safety-Kerf (#2408156 , € 43,- ) with additional grip and security from inadvertent slipping.
  • 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

Important note:

The Baader 2" BBHS ® Prism Star Diagonal Prism with 2" ClickLock Clamp is no longer available and will be discontinued in its current form.

Successor model::

We are very pleased to announce that we are able to offer you an improved successor, the 2" BBHS® Prism – Adjustable Star Diagonal (#2456118 , € 525,- ) .

2" BBHS ® Prism Star Diagonal

Product Details

  • SKU
    2456117
  • EAN Code
    4047825033956
  • Manufacturer
    Baader Planetarium
  • Net weight (kg)
    0.51

Optical Specifications

  • AR-Coating
    Phantom Coating® Group
  • Glas path
    50 mm
  • Image Orientation
    Erect image
    Mirror inverted
  • Optical Design
    Star Diagonal Prism
  • Optical length (mm)
    100
  • Reflection surface
    BBHS coated
    Dielectrically protected

Mechanical Specifications

  • Clamping System
    ClickLock
  • Deflection angle
    90°
  • Inner Connection (eyepiece/-camera-sided)
    ø 2" (50.8mm)
    M55
  • Inner Connection (lens sided)
    M48
    2"/SCT Thread (50.8mm)
    M55
  • Inner Diameter / Clear Aperture (mm)
    47.5
  • Outer Connection (lens sided)
    ø 2" (50.8mm)
    S58
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