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Baader Safety CoolCeramic Herschel Prism 2" Photographic and Visual Version - 2956500V/P

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Accessory
2956500V/P
$991 CAD

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Highlights

Baader 2" Cool-Ceramic Safety Herschel prism, Visual and photographic
There is no better way for uncompromising Solar Observation / Solar Photography in white light
ATTENTION

Every Solar Diagonal needs additional neutral density filters since the reflected energy of the first surface prism (4.6%) still is a factor of 1000 too large for the human eye. All Baader Solar Diagonals are delivered with a pre-mounted ND 3.0 Baader precision 2" light reduction filter. The photographic version includes other ND-Filters to achieve shorter exposure times. Use with care!

Herschelprisma
Graufilter
Solarfilter
  • Space-Technology: The exiting beam in the Baader Safety Herschel Wedge is fed into a heat cage separated from the prism body. Like on a Space Shuttle a ceramic tile forming the back end of the heat cage absorbs the radiant heat without overheating its surroundings. The closed prism body offers perfect safety for educational work.
  • Solar Finder: The translucent ceramic tile acts as projection screen for the unfocused image of the Sun. Aiming the telescope at the Sun becomes very easy.
  • ClickLock 2" Clamp: Securely clamp any eyepiece with only the push of a lever. Change eyepieces single handedly, even in winter with heavy gloves.
  • Filter Holder: A 2"/M48 threaded ring couples the 2" ClickLock-Clamp to the body of the Safety Herschel Wedge and acts as a filter holder for 2" filters.
  • Solar Continuum Filter (10nm HBW/540nm CWL): Included as standard filter
  • Optional recommended accessories:2" Baader Polarizer-Filter (# 2408342) mounts into any 2" eyepiece or 2" to 1.25" reducer for adjusting image brightness simply by rotating the eyepiece. Reducer ring 2"to T-2 (#1508035) allows to mount any DSLR-camera T-mount directly on top of the Solar Diagonal body
Manufacturer Baader Planetarium
SKU (#) 2956500V/P
Weight (kg) 2.115
Optical Design Herschel 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) Clamp, 2" (50,8mm)
Outer Connection (eyepiece/-camera-sided) Thread, Dovetail ring, M55, S58, 2" (50,8mm)
Reflection surface First surface reflection
AR-Coating Phantom Coating® Group
Image Orientation Erect image, Mirror inverted
Optical length (mm) 114
Clamping System ClickLock
Deflection angle 23°
Inner Diameter / Clear Aperture (mm) 46,6
Solar Wavelength Whitelight (integral light)

 

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