Filters for astronomical telescopes

Showing 217-240 of 569 item(s)

Chroma

Nebula Filter Chroma H-Alpha 1.25", 8nm

CHR66075

340.46 412.40 -71.94 VAT excl.

1¼" narrow band H-alpha filter (656 nm wavelength)

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma OIII 5nm 2" Chroma OIII Nebula Filter

CHR66703

1,268.56 1,330.58 -62.02 VAT excl.

This narrow-band nebula filter only lets through light at 500 nanometers, which is the line at which doubly ionized oxygen atoms, such as planetary nebulae and supernova remnants, shine.

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma OIII 8nm 2" Chroma OIII Nebula Filter

CHR66704

826.41 867.77 -41.36 VAT excl.

This narrow-band nebula filter only lets through light at 500 nanometers, which is the line at which doubly ionized oxygen atoms, such as planetary nebulae and supernova remnants, shine.

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma OIII 3nm, 2" Chroma OIII Nebula Filter

CHR66702

1,582.64 1,611.57 -28.93 VAT excl.

This narrow-band nebula filter only lets through light at 500 nanometers, which is the line at which doubly ionized oxygen atoms, such as planetary nebulae and supernova remnants, shine.

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula filter Chroma OIII 31mm Ungefasst (3nm)

CHR71559

817.31 858.26 -40.95 VAT excl.

This narrow-band nebula filter only lets through light at 500 nanometers, which is the line at which doubly ionized oxygen atoms, such as planetary nebulae and supernova remnants, shine.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma OIII 1.25", 3nm

CHR66699

809.05 849.55 -40.50 VAT excl.

This narrow-band nebula filter only lets through light at 500 nanometers, which is the line at which doubly ionized oxygen atoms, such as planetary nebulae and supernova remnants, shine.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Chroma LoGlow Light Pollution Filter 1.25" Chroma LoGlow Light Pollution Filter 1.25

CHR66049

412.36 433.02 -20.66 VAT excl.

This filter blocks the common spectral lines of light sources.

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Filters for astronomical telescopes

Chroma

Chroma LoGlow LoGlow Light Pollution Filter 2"

CHR66050

726.41 762.77 -36.36 VAT excl.

This filter blocks the common spectral lines of light sources.

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Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader Ultra-L / UHC-L 65x65mm booster filter

BAD2961566

318.18 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

Stock at Supplier

Deliver it 12/19 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma H-Alpha 1.25", 3nm

CHR66073

675.17 817.36 -142.19 VAT excl.

1¼" narrow band H-alpha filter (656 nm wavelength).

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Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader Ultra-L / UHC-L Booster Filter 50x50mm

BAD2961565

227.27 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

Stock at Supplier

Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Baader Ultra-L / UHC-L 50.4mm booster filter

BAD2961564

144.63 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

Stock at Supplier

Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Polarizing filter Baader 2' 2408342

BAD2408342

59.50 VAT excl.

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Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Baader Polarizing Filter 1.25' 2408343

BAD2408343

34.71 VAT excl.

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Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Baader Ultra-L / UHC-L 31mm Booster Filter

BAD2961561

94.21 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

Stock at Supplier

Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Ultra-L / UHC-L 1¼" Baader booster filter

BAD2961560

80.99 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

Stock at Supplier

Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Baader Polarizing Filter 50.8 2408344

BAD2408344

95.87 VAT excl.

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Deliver it 12/19 days

Filters for astronomical telescopes

IDAS Nebula Booster NBZ UHS 48 mm O-III, H-Alpha 2 in. mounted filter

TKNBZ-48

340.45 356.98 -16.53 VAT excl.

Extreme narrow band nebula filter lets O-III and H-alpha through and provides extreme contrast due to its narrow bandwidth. ♦ 2" filter mounted with M48x0.75 threaded connection - low profile filter cell

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Deliver it 12/19 days

Accessories for astronomical telescopes

IDAS Nebula Booster NBZ UHS 48 mm IDAS filter for RASA and HyperStar

TKSNBZ-48UHS

340.46 377.54 -37.08 VAT excl.

IDAS Nebula Booster NBZ UHS 48 mm filter for RASA and HyperStar The Hutech IDAS NBZ lets O-III and H-Alpha through and the UHS version is especially suitable for high speed optics like Celestron RASA or Hyperstar. ♦ 2" filter mounted with M48x0.75 thread connection - low profile filter mount♦ Suitable for monochrome and color cameras

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Deliver it 12/19 days

Filters for astronomical telescopes

Baader Planetarium

Baader UHC-S L/Booster 2' Filter 2458276

BAD2458276

118.18 VAT excl.

Out-of-Stock

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Filters for astronomical telescopes

Baader Planetarium

Baader U-Filter (Venus-Filter) 50.8 mm 2458291

BAD2458291

276.03 VAT excl.

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Deliver it 12/19 days

Filters for astronomical telescopes

Vixen

Moon filter Vixen ND4

VIXX000138

37.15 45.41 -8.26 VAT excl.

Moon filter Vixen ND4 for 31.7 mm eyepieces reduces bright moonlight

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Nebula Filter Chroma H-Alpha 8nm 2" Chroma Filter for Nebulas

CHR66079

826.41 867.77 -41.36 VAT excl.

2" narrow band H-alpha filter (656 nm wavelength).

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Deliver it 15/22 days

Filters for astronomical telescopes

Chroma

Chroma SII 5nm 2" narrow band filter

CHR66095

1,450.38 1,528.93 -78.55 VAT excl.

SII filter: the narrow-band filter only lets through light from ionized sulfur atoms at 672 nanometers, which is the line at which many planetary nebulae, emission nebulae and supernova remnants are illuminated.

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