© Baader Planetarium GmbH | 2023
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The
photographic version
(# 2956510P)
has the same acces-
sories as the visual version, and
additionally contains
one 2" neutral density filter
each of the densities
ND0.6
(# 2458321)
,
ND0.9
(# 2458322)
and
ND1.8
(# 2458331)
.
Baader planetarium, which were specially designed for this purpose (see p. 19).
If you have, for example, a Newtonian, Maksutov, Ritchey-Chretien or Schmidt-
Cassegrain telescope, the light and heat filtering must take place in front of the
light entrance aperture. In the past, plane-parallel glass solar filters were used for
this purpose, but these have largely been replaced by the inexpensive BAADER
AstroSolar film. You can find more information on this on our website at:
https://www .baader-planetarium .com/en/solar-observation .html
or visit
astrosolar .com
THE SAFETY HERSCHEL PRISM
Scope of Delivery
The Herschel prism is supplied in the
visual version
(# 2956510V)
with the following
accessories:
Cool Ceramic Safety Herschel prism MK II
– with 2" nose piece and 2" Baader ClickLock
®
eyepiece clamp
2" Baader Neutral Density Filter ND 3.0 (1:1000, transmission 0.01%)
# 2458332
Baader 7.5 nm Solar Continuum Filter 2" (540 nm)
# 2961581
1.3 mm and 1.5 mm Allen key
sturdy transport case made of ABS plastic with seal and air seal
Both filters (
2
and
3
) are already
pre-mounted in the upper part of the
prism housing.
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