ASTRO-PHYSICS  CELESTRON  SBIG  SOFTWARE-BISQUE  ZEISSTELESCOPES  MOUNTS  ACCESSORIES  FILTERS  ASTRO T-2 SYSTEMFULLY REMOTE CONTROLLED ASTRONOMICAL AND GEODAETIC DOMESBAADERCONTRAST-BOOSTER
A unique filter for many different astronomical tasks – incomparable in acuity
to combinations of generic color filters, made of raw polished glass – wheresurface inaccuracy adds up in the optical wave front to an unbearable
degree! Especially designed to improve the ubiquitous beginners
tiontelescopes – to provide a professional replacement for theAberra rrolocto
ate C
simple „dark green“ Moon & Solar-Filters made of „raw
Elimin omatic Refrar
polished“ glass.
in Achpes !
(Note: for solar observation use only in combination with
Baader AstroSolar Safety Film!)
 Eliminates the color error of economy
Refractors
 Clearly puts the real quality of the lens on
display Removes the bluish „hue“ (= lack ofcontrast) during lunar-, planetary-,solar- and terrestrial observation!
 Strongly emphasizes surface detail on
Jupiter and Mars! If you have never seen
the GRS (Great Red Spot) on Jupiter –with this filter you will!
 Over 95% transmission – provides abright, brilliant image compared to theusual dark green color filters, used tobring out detail on Jupiter.
Color recognition will be retained!
 The ultimate in lunar filters! Moon(and Sun!) appear much more natural incolor (with a slight yellowish tint),
compared to the usual low priced darkgreen Moon-filters, usually offered forbeginners telescopes.

oTelescdigital imaging (way in frontof the focal plane!) No deterioration ofresolution withmagnifications of 200 x andmore – as with „raw polished“(flame polished) glass!
 Substrate (glass melt)
Neodymium doped glass
 Coating/rear face: 7-layer
hard-multicoating,featuring 0,25% reflection
 Coating/front face: 23-layer
dielectric long pass blocker Ionbeam hardened coatings
on both faces, absolutely
scratch resistant – may be cleaned
any time without fear
 A significant part of City Light
Air Pollution, as well as Atmospheric
Airglow is removed from thetelescopic image.

 Completely removes distracting false
color and the resulting smearedand washed out image details. You havenever ever seen the Moon or the Sun(with AstroSolar Safety Film) so tacksharp in an economy priced telescope!

Discover your telescopeanew – with aBAADER Contrast Booster Blocks atmospheric „stray light“ (skyglow).
Sky-background turns into pitch black!

11⁄4“ BAADER Contrast-Booster Fits each and every standard filter thread; Combines with the (planeopticallypolished) BAADER Infrared Cut-Filter.
In this combination all blue scatter as wellas unfocused near infrared light iscompletely removed – an absolute MUSTfor digital imaging!
 Planeoptically polished, suitable forbeing used in front of a binocular viewer,
or for afocal image projection during

Interferogram BAADER Contrast-Booster

Item.-No.: 245 8360

Interferogram displays
parallel lines – definite
proof of true fineopticalquality. This filter is goodfor any magnification– whatever the qualityof your telescope ofatmospheric conditions
will allow.

2“ BAADER Contrast-Booster
Item.-No.: 245 8365

For best cleaning results we recommend:

OPTICAL WONDER
Fineoptical Cleaning Fluid
100 ml · Item-No.: 2905007

uid
The best cleaning flars
we have tested in 35seyeof rvice!

Super-Microfibre Cloth
10 x 10 inch · Item-No.: 2905000

www.celestron.de · www.baader-planetarium.de · service @ baader-planetarium.de