Baader UHC-S / L-Booster-Filter

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Baader UHC-S / L-Booster-Filter

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€ 79.00 Price excl. German VAT tax (19%): € 66.39

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  • Visual and photographic UHC-S Nebula filter
  • Ultra High Contrast L Filter blocks city lights and increases contrast of Nebula
  • Planeoptically polished for the highest image quality.
  • Creates a much brighter image than a conventional Nebula filter.

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€ 79.00 Price excl. German VAT tax (19%): € 66.39

Product Questions

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What's the actual size of your 2" filters in "mm" with and without frame/ring? What step down adapter is suggested from a 52 mm to "-- mm"?
Question by: Waqas Ahmad on Oct 10, 2016 7:54:00 PM | 1 Answer(s)
What are the threads and pitch of your 1.25" and 2" filters?
Question by: Anders G. on Sep 20, 2017 12:55:00 PM | 1 Answer(s)
My ZWO filter wheel takes 31mm unmounted filters. Can a 1-1/4" be unmounted and fit?
Question by: DAvid Weiszbrod on Sep 3, 2017 4:07:30 AM | 2 Answer(s)
Does the filter work with galaxies and clusters?. I have a 80mm refractor. Will it block too much the light of the objects?
Question by: Gabriel on Jul 27, 2017 9:20:18 PM | 1 Answer(s)
Does this filter work as Luminance?
Question by: Alexandre on Mar 31, 2019 7:14:00 PM | 1 Answer(s)
I have a fixed camera lens that accepts 72mm diameter filters. Is there a solution in order to mount a Baader UCH-S / L-booster filter?

Question by: Roberto on Nov 5, 2021 12:43:00 PM | 1 Answer(s)
Is this filter parfocal with the high speed narrowband set?
Question by: Ray Hansen on Dec 11, 2017 2:23:00 AM | 1 Answer(s)


1¼" and 2" Baader UHC-S DeepSky Filter

Planeoptically Polished

Baader UHC-S DeepSky - All Filters
All Baader UHC-S DeepSky Filter
1¼", 2", 50.4 mm, 50x50 mm

Planeoptically polished for the highest images quality. Produces a much brighter image with superb contrast than a conventional Nebula filter. Excellent for openings from 100mm.

Baader UHC-S Nebula Filter with highest transmission and realistic star colours!

A new class of LPR Nebula filters finally delivering the happy medium, with enough light for smaller telescope openings at the same time with the high contrast of classical UHC filter.

Light pollution from street lights is blocked carefully. The filter is the sensible addition to all previous deep sky and UHC filters. Both for visual as well as photographic use.

All filters produce a brighter image and are optically polished with ultra-hard dielectric coatings. They are absolutely scratch resistant and can be cleaned as often as needed, ideally with Baader Optical Wonder Cleaning Fluid.

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4 Item(s)

Harald 49/02/2021 19/02/202116:50
  • Rating:
UHC - Filter
Ich bin sehr zufrieden, der Filter erfüllt umfänglich meine Erwartungen.
Meine Balkonsternwarte wird durch störende Straßenbeleuchtungen und Licht aus Fenster der Nachbarn beeinflusst. Außerdem ist der ganze Himmel im Wohngebiert aufgehellt.

Der Filter eliminiert das störende Fremdlicht wie erwartet und erhöht deutlich die Qualität der Aufnahmen von Nebeln.
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Vesa 326/11/2020 22/11/202022:43
  • Rating:
As good as expected
I purchased the 2'' version of this filter. It seems to work simply excellent together with my modded DSLR and a 1000 mm Newtonian, together with a coma corrector. Pacman Nebula, stacked in APP. I'm very satisfied.
  • Quality, final images.
  • Difficult to find any?
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Mikael 343/12/2020 09/12/202011:00
  • more than 1 year(s)
  • Rating:
Working fine
I can at last do long exposure with less city light polution.
  • Packaging and the plastic box
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Jens M 194/07/2020 13/07/202007:56
  • Rating:
Gewohnte Qualität
Wie auch bei meinen bisher von Baader Planetarium gekauften Filtern ist auch das L-Booster Filter von sehr hoher Qualität. Im Vergleich zu anderen Filtern dieser Art ist das "Farbverhalten" an meinen ZWO ASI OSC-Kameras neutraler und ausgeglichener. Signifikant ist die sehr geringe Streulichtneigung an hellen Sternen, was es für mich zum bevorzugten L-Kanal-Filter macht. Mechnisch und fertigungstechnisch bewegt sich das Filter auf gewohnt hohem Baader-Niveau.
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