Filters
- Home /
- Accessories /
- Filters
Filters
High quality anodized aluminium, optical glass variable polarising filters for light reduction
In astronomy, polarising filters are used in various situations. A common application is the observation of reflection nebulae, where the light from stars is scattered by dust and gas clouds. A polarising filter can help increase the contrast between the nebula and the surrounding sky by reducing the scattered polarised light.
20.00 € 18.50 €
Estimated delivery time : 1-4 days
High quality anodized aluminium, optical glass variable polarising filters for light reduction
In astronomy, polarising filters are used in various situations. A common application is the observation of reflection nebulae, where the light from stars is scattered by dust and gas clouds. A polarising filter can help increase the contrast between the nebula and the surrounding sky by reducing the scattered polarised light.
20.00 € 18.50 €
Estimated delivery time : 1-4 days
High quality filter for CMOS photography with the following features:
- 1st band, CWL495nm FWHM35nm
- 2nd band, CWL 660nm FWHM 35nm
- 1mm thick optical glass with 30 arc sec parallelism.
- UVIR Block and Anti-Reflection Coating.
159.00 €
Estimated delivery time : 2-4 weeks
This filter transmits only the H and Oiii light from emission nebulae, with almost total suppression of unwanted light....
609.00 €
Estimated delivery time : 2-4 weeks
The Altair 2" Solar Continuum filter Enhances sunspots, granulation, and fine photosphere detail. For use with Baader Solar Filter or Herschel Wedge.
189.00 € 139.00 €
Estimated delivery time : 2-4 weeks
The ZWO 36 mm LRGB filter set is optimized for astro imaging. Also suitable for beginners.
270.00 €
Estimated delivery time : 1-4 days
Die neue Filterschublade für EOS Objektive wurde von ZWO speziell für gekühlte ASI-Kameras entwickelt.
145.00 €
Estimated delivery time : 1-4 days
Ideal addition to the Astronomik ProPlanet IR 742 for imaging the moon and planets, with telescopes larger then 10" (250mm) when the seeing is poor.
59.00 €
Estimated delivery time : 1-4 days
The narrowband nebula filters from ZWO for astrophotography clearly increase the contrast of the object.
699.00 €
Estimated delivery time : 1-4 days
The Altair Astro Planet-Killer 685nm Premium IR Pass Filter is designed to deliver sharper lunar and planetary images with Monochrome CCD or CMOS cameras.
69.00 €
Estimated delivery time : 2-4 weeks
SkyTech Quad-Band EOS Clip Filter for DSLR cameras (including astro-modified) Narrowband Bi-Colour imaging is a growing new trend in astrophotography, especially popular in light polluted areas, or for imaging in rural areas in moonlight.
159.00 €
Estimated delivery time : 2-4 weeks
The Altair Astro Premium Narrowband filter set is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths.
719.00 €
Estimated delivery time : 2-4 weeks
The Altair Astro Premium 7nm Ha filter is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths.
259.00 €
Estimated delivery time : 2-4 weeks
The Altair Astro Premium Sii 6.5nm filter is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths. The filter blocks UV IR and has an anti-reflection AR coating.
255.00 €
Estimated delivery time : 2-4 weeks
The Altair Astro Premium Oiii 6.5nm filter is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths. The filter blocks UV IR and has an anti-reflection AR coating.
255.00 €
Estimated delivery time : 2-4 weeks
SkyTech TriBand Canon EOS Clip Filter
Narrowband Bi-Colour imaging is a growing new trend in astrophotography, especially popular in light polluted areas, or for imaging in rural areas in moonlight.
Narrowband Bi-Colour imaging is a growing new trend in astrophotography, especially popular in light polluted areas, or for imaging in rural areas in moonlight.
159.00 €
Estimated delivery time : 2-4 weeks
Altair Quad-Band 2" Filter for OSC CMOS, CCD and Modified or Unmodded DSLR cameras.
This is the new QuadBand V2 Coating technology which includes:
- Halo suppression. We have not had any reports of halos caused by this filter in testing.
- Increased blocking of UV, IR and unwanted visual range wavelengths. UV OD7 (T0.00001%) Visual OD5 (T0.001%) and IR OD4 (T0.01%) for the ultimate in skyglow blocking.
- Higher transmission % of desired wavelengths Ttop 95% (Average 5% higher transmission of desired wavelengths).
- Ha and Oiii wavelengths at 35nm FWHM for with less tail-off to reduce unwanted light pollution.
159.00 €
Estimated delivery time : 2-4 weeks
Solarfilter Series SF100 from Euro EMC to attach on your Telescope.
289.00 €
Estimated delivery time : 1-4 weeks
Solarfilter Series SF100 from Euro EMC to attach on your APM150 Binoculars.
96.00 €
Estimated delivery time : 1-4 days
Filter for general imaging to capture the luminance channel
69.00 €
Estimated delivery time : 2-4 weeks
Reduces the effects of light pollution and natural moon or skyglow
129.00 €
Estimated delivery time : 2-4 weeks
UV/IR CUTOFF FILTER (1.25")
51.00 € 47.17 €
Estimated delivery time : 1-4 days
LIGHT POLLUTION FILTER 1.25"
32.00 € 29.60 €
Estimated delivery time : 1-4 days
LIGHT POLLUTION FILTER 2"
44.00 € 40.70 €
Estimated delivery time : 1-4 days
O-III NARROWBAND FILTER 1.25"
61.00 € 56.43 €
Estimated delivery time : 1-4 days
O-III NARROWBAND FILTER 2"
95.00 € 87.87 €
Estimated delivery time : 1-4 days
UHC (ULTRA HIGH CONTRAST) FILTER 1.25"
61.00 € 56.43 €
Estimated delivery time : 1-4 days
UHC (ULTRA HIGH CONTRAST) FILTER 2"
83.00 € 76.77 €
Estimated delivery time : 1-4 days
Almost full transmission of the visible spectrum, Complete blocking of the infrared light for increasing sharpness in photography
59.00 €
Estimated delivery time : 1-4 days
Gradually reduces the brightness of moon and planets
54.00 €
Estimated delivery time : 1-4 days
Reduces the brightness to 25% - ideal for lunar and planetary observations.
29.00 €
Estimated delivery time : 1-4 days
Reduces the brightness to 12.5% - ideal for lunar and planetary observations.
29.00 €
Estimated delivery time : 1-4 days
Reduces glare without colouring
22.00 €
Estimated delivery time : 1-4 days
Gradually reduces the brightness of moon and planets
64.00 €
Estimated delivery time : 1-4 days
Reduces glare without colouring
21.00 €
Estimated delivery time : 1-4 days
Reduces light pollution and natural sky glow
65.00 €
Estimated delivery time : 1-4 days
Reduces light pollution and natural sky glow
89.00 €
Estimated delivery time : 1-4 days
High-quality set of three 1.25" filters, which covers all areas of Mars observation
52.00 €
Estimated delivery time : 1-4 days
A modest all-round filter also for nebulae and non-astronomical use
26.00 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Details on Planets
29.00 €
Estimated delivery time : 1-4 days
Enhances contrast on moon, planets and comets
29.00 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Planets
34.00 €
Estimated delivery time : 1-4 days
Enhances contrast on moon, planets and comets
18.00 €
Estimated delivery time : 1-4 days
Enhances contrast on planets
18.00 €
Estimated delivery time : 1-4 days
Important universal contrast filter
18.00 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Planets
18.00 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Planets
18.00 €
Estimated delivery time : 1-4 days
