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Manual: SolarSpectrum H-alpha-Filter and Baader Planetarium Telecentric Systems
Solar Spectrum Research Grade RG46
46 mm clear aperture, 0,3-0,65Å
• Research Grade Filter RG 46: 46 mm
clear aperture, selected quality with extre-
mely uniform H-alpha image over the
entire image field. Shows the full sun disc
up to effective focal lengths of approx.
4200 mm
• Different halfbandwidths available depen-
ding on the model
• includes pre-installed adapter set:
• 2x 2" SolarSpectrum Universal Flange
# 2958240
• 1x 2"a to T-2i Reducer
# 2958242
• 1x 2"a to T-2a Adapter
# 1508035
• 2x T-2 T-2 Dust caps (
# 2904000, # 2904010
)
• Power supply: 12V/5A, 5,5 mm / 2,1 mm plug, tip positive
• Requires a D-ERF front filter
Baader SunDancer II
19 mm clear aperture, 0,6
±
0,1Å
• Silently heated H-alpha-Filter with integrated 3x telecentric
system with integrated 2 nm blocking filter. Half-width (FWHM)
of 0.6±0.1Å at an effective focal ratio of f/30
• Resistant to ageing: The dielectric coating of the blocking
filter and the airtight storage of the SolarSpectrum Etalon
filter in oil prevent the ageing process
• Shows the full sun disc up to effective focal lengths of
approx. 600 mm
• Shows prominences and solar surface details for visual
observations as well as for photography and bino-viewers
• For telescope with 80 mm aperture or less, no additional
D-ERF (energy rejection filter) is necessary
• Userfriendly electrical temperature control; additional micrometer screw for obser-
viong fast changes in the blue wing of the H-alpha-line
• Steckmaß: 2", 1,25"
• Power supply: 12V/3A, 5,5 mm / 2,1 mm plug, tip positive
The SunDancer II by Baader Planetarium uses an Etalon by Solar Spectrum. It is
only available as a complete set with the SunDancer II 3x Telecentric (TZ-3S) and an
integrated blocking filter. It is also compatible with the SunDancer II Telecentric TZ-4S
# 1363080
, when the original blocking filter is installed in the TZ-4S. For further infor-
mation, please see the seperate manual of the SunDancer II.
