12
Manual: SolarSpectrum H-alpha-Filter and Baader Planetarium Telecentric Systems
A
A
5,591
36,92
42,511
2,831
94,1
2,831
A-A
CONFIDENTIAL
31,75
50,8
24,5
21
M42x0,75
5
3
97
Reference
Plane
original focal
plane of the optic
Focal plain
of your eyepiece
or camera
Filter Side
Tel
esco
pe
Si
de
A
A
5,591
36,92
42,511
2,831
94,1
2,831
A-A
CONFIDENTIAL
31,75
50,8
24,5
21
M42x0,75
5
3
97
Reference
Plane
original focal
plane of the optic
Focal plain
of your eyepiece
or camera
Filter Side
Tel
esco
pe
Si
de
A
A
5,591
36,92
42,511
2,831
94,1
2,831
A-A
CO
NF
IDE
NT
IAL
31,75
50,8
24,5
21
M42x0,75
5
3
97
Reference Plane
original focal
plane of the optic
Focal plain of your eyepiece or camera
Filter
Side
Tel
escope
Side
SunDancer II Telecentric System TZ-3S
# 1363070
• Achromatic 3x telecentric system with
yellow
sleeve, also
suitable for white light and planetary photogrphy
• Four-lens optical design, BBAR (Broad-Band Anti-Reflection)
coating – gives you f/30 at telescopes with f/10
• Anti-reflective thread and blackened lens edges
• Clear aperture: 27,5 mm on the camera side
• Image circle 27,5 mm in a distance of
96 mm from the base of the T-2 thread
• 1¼" and 2" nose piece with 1¼" filter
thread, T-2 thread on the camera side
• Worling distance: 96 mm from the base
of the T-2-thread without an additional
H-alpha-filter (65 mm from the base of the
T-2-thread of the SunDancer II H-alpha-
filter due to the glass path of the H-alpha-filter)
Please note: The TZ3-S is also part of the Baader SunDancer II H-alpha filter. There, it
also contains a additional blocking filter with 19 mm diameter, so that this H-alpha-fil-
ter can be used at telescopes up to an aperture of 80 mm without an additional D-ERF,
and has got a
red
sleeve for better distinction.
SunDancer II Telecentric System TZ-4S
# 1363080
• Short achromatic 4x telecentric system with
violet
sleeve, also
suitable for white light and planetary photogrphy
• four lens optical design, BBAR (Broad-Band Anti-Reflection) coa-
ting – gives you f/30 at telescopes with f/7,5
• Anti-reflective thread and blackened lens edges
• Clear aperture: 36 mm on the camera side
• Image circle 36 mm in a distance of 97 mm from the base of the T-2 thread
• 1¼" and 2" nose piece with 1¼" filter thread, T-2 thread on
the camera side, filter cell for the 19 mm blocking filter of the SunDancer II
• Worling distance: 97 mm
from the base of the T-2-
thread without an additio-
nal H-alpha-filter (70 mm
from the base of the T-2-
thread of the SunDancer II
H-alpha-filter)
The TZ4-S is compatible with the
blocking filter of the SunDancer II H-alpha filter. The 37 mm aperture also
allows use with larger H-alpha filters with additional blocking/energy rejecting filter.
