Telescope Filters

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Baader Planetarium 1.25" 7.5nm Picture

Baader Planetarium 1.25" 7.5nm Solar Continuum Filter

SKU: AAFSOL1NMFR: FSOL-1N
  • Baader 1.25" Solar Continuum Filter for telescopes.
  • 7.5nm narrowband filter enhances solar contrast.
  • Premium optical quality for detailed solar views.
  • Durable build ensures long-lasting filter performance.
  • Reduces light pollution for clearer solar observation.

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NiSi 62mm Natural Night Filter Picture

NiSi 62mm Natural Night Filter

SKU: IANIRNGT62MFR: NIR-NGT-62
(3)
  • NiSi 62mm filter: Reduces light pollution effectively.
  • Enhance contrast with this premium telescope filter.
  • Durable material ensures long-lasting filter quality.
  • 62mm thread size: Secure fit for astronomy lenses.
  • Optimized transmission rate for clear night images.

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Baader Planetarium 120mm Astro Picture

Baader Planetarium 120mm AstroSolar BDSF 3.8 White-Light Digital Solar Filter

SKU: AABDSF120MFR: BDSF-120
  • 120mm Solar Filter: Capture detailed white-light images.
  • AstroSolar BDSF 3.8: Ensures safe solar observation.
  • Broadband Filter: Enhances image contrast effectively.
  • Digital Solar Filter: Optimizes telescope performance.
  • 210mm Diameter: Fits various telescope models easily.

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SBIG Baader 65mm Square Clear  Picture

SBIG Baader 65mm Square Clear IR Cut Filter

SKU: SB69013MFR: 69013
  • Baader 65mm filter blocks infrared light effectively.
  • Enhance image clarity with premium filter quality.
  • Durable filter ensures long-term astronomy use.
  • Optimized light transmission for brighter images.
  • Standard 65mm thread size ensures compatibility.

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$138.00
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NiSi 67mm Natural Night Filter Picture

NiSi 67mm Natural Night Filter

SKU: IANIRNGT67MFR: NIR-NGT-67
(3)
  • 67mm Night Filter reduces light pollution effectively.
  • Enhance contrast with premium optical quality glass.
  • Durable coating ensures long-lasting filter protection.
  • Thread size: 67mm for easy telescope attachment.
  • Achieve optimal filter transmission for clear views.
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$139.00
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Explore Scientific 2" UHC Nebu Picture

Explore Scientific 2" UHC Nebula Filter

SKU: ES310210MFR: 310210
(1)
  • Enhance views with this 2" UHC nebula filter.
  • Boost contrast, reduce light pollution effectively.
  • Experience sharp image quality with precise filters.
  • Durable filter material ensures lasting performance.
  • Accurate thread size allows easy telescope install.

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Explore Scientific 2" O-III Ne Picture

Explore Scientific 2" O-III Nebula Filter

SKU: ES310200MFR: 310200
(1)
  • Enhance views with this Explore Scientific filter.
  • 2" O-III filter isolates 483-511nm nebula wavelengths.
  • Achieve 96.7% transmission for bright, clear images.
  • Reduces light pollution, revealing faint nebulae detail.
  • Durable build ensures long-lasting filter performance.

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Baader Planetarium UHC-S Nebul Picture

Baader Planetarium UHC-S Nebula Filter 2", L-Booster

SKU: AA2458276MFR: FUHC-2
(1)
  • Baader UHC-S Filter: Boosts nebula image contrast.
  • 2" Telescope Filter: Maximizes light transmission.
  • Enhances viewing with premium blocking performance.
  • Standard threaded compatibility: Easy telescope use.
  • Durable construction ensures lasting filter life.

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Baader Planetarium 140mm Astro Picture

Baader Planetarium 140mm AstroSolar BDSF 3.8 White-Light Digital Solar Filter

SKU: AABDSF140MFR: BDSF-140
  • 140mm AstroSolar filter ensures safe solar viewing.
  • White-light filter reveals sunspot details clearly.
  • Digital Solar Filter enhances image clarity.
  • Durable build ensures long-lasting filter quality.
  • Reduces light pollution for optimal viewing.
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$148.00
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Baader Planetarium 180mm Astro Picture

Baader Planetarium 180mm AstroSolar Telescope Filter

SKU: AA2459315MFR: ASTF-180
(7)
  • 180mm AstroSolar filter for safe solar observation.
  • Premium optical quality ensures sharp, clear images.
  • Blocks harmful solar rays; enjoy safe viewing.
  • Durable materials guarantee long-lasting performance.
  • Designed for telescopes; enhances solar details.

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iOptron 1.25" SII 7nm Narrowba Picture

iOptron 1.25" SII 7nm Narrowband Filter

SKU: AT3383SIIMFR: 3383-SII
  • Optimal SII 7nm narrowband light transmission.
  • Premium optical quality for superior views.
  • Durable 1.25" filter thread, easy to mount.
  • Multi-layer anti-reflection filter coating.
  • Enhance deep-sky contrast effectively.

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SBIG Baader 1.25" Red Filter Picture

SBIG Baader 1.25" Red Filter

SKU: SB51887MFR: 51887
  • Enhance astrophotography with a 1.25" red filter.
  • Maximize contrast with premium optical filter coating.
  • Achieve superior blocking performance for clear views.
  • Standard 1.25" thread size ensures easy telescope use.
  • Durable SBIG filter provides exceptional optical quality.

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SBIG Baader 1.25" OIII 8.5nm F Picture

SBIG Baader 1.25" OIII 8.5nm Filter

SKU: SB51826MFR: 51826
  • Enhance views with narrowband Oxygen III filter.
  • Premium SBIG filter: 1.25" threaded compatibility.
  • Experience superior blocking performance, reduce glare.
  • Durable material ensures long-lasting filter life.
  • Optimized 8.5nm filter for maximum image contrast.

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iOptron 1.25" H-Alpha 7nm Narr Picture

iOptron 1.25" H-Alpha 7nm Narrowband Filter

SKU: AT3383HAMFR: 3383-HA
  • Optimal 1.25" H-Alpha 7nm narrowband filtering.
  • Premium optical quality, multi-layer coated.
  • Enhances astrophotography contrast & clarity.
  • Durable design for reliable astronomical use.
  • Superior 7nm bandwidth for stellar detail.

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iOptron 1.25" OIII 7nm Narrowb Picture

iOptron 1.25" OIII 7nm Narrowband Filter

SKU: AT3383OIIIMFR: 3383-OIII
  • Optimal 1.25" OIII narrowband filter
  • Enhanced contrast for deep-sky viewing
  • Superior 7nm optical filter quality
  • Durable multi-layer anti-reflection coating
  • Precise light transmission, astronomy filter

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SBIG Baader 1.25" SII 8nm Filt Picture

SBIG Baader 1.25" SII 8nm Filter

SKU: SB51825MFR: 51825
  • Enhance astrophotography with narrowband filter.
  • Baader 1.25" SII filter ensures optimal light transmission.
  • 8nm wavelength filter provides superior image contrast.
  • Durable build ensures long-lasting filter performance.
  • Standard thread size offers easy telescope compatibility.

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Explore Scientific 1.25" 12nm  Picture

Explore Scientific 1.25" 12nm S-II Nebula Filter

SKU: ES310115MFR: 310115
  • Enhance views with the 1.25" Explore Scientific filter.
  • 12nm S-II nebula filter reveals stunning details.
  • Maximize contrast with premium telescope filters.
  • Durable filter ensures long-lasting astronomy use.
  • Optimized transmission rate for superior image quality.

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Baader Planetarium 2" Polariza Picture

Baader Planetarium 2" Polarization Filter, Double

SKU: AA2408344MFR: FPOL-2D
  • Enhances contrast for detailed solar views.
  • 2" filter thread size fits standard eyepieces.
  • Reduces glare with premium polarization filter.
  • Optimizes views with Baader Planetarium quality.
  • Ideal for Herschel Wedge solar observation.

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Baader Planetarium Fringe-Kill Picture

Baader Planetarium Fringe-Killer Filter, 2" Eyepiece

SKU: AA2458375MFR: FFK-2
  • Baader Fringe-Killer Filter: 2" for optimal views.
  • Minimizes chromatic aberration for clearer images.
  • Enhances planetary detail with superior contrast.
  • Premium filter quality ensures lasting performance.
  • Standard 2" thread size for easy telescope use.

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SBIG Baader 50mm Round UV-IR C Picture

SBIG Baader 50mm Round UV-IR Cut Filter

SKU: SB51880MFR: 51880
  • Enhance images with UV-IR cut telescope filter.
  • 50mm round filter ensures accurate color fidelity.
  • Premium filter quality for superior light control.
  • Durable build ensures long-lasting astronomy use.
  • Optimized transmission rate for clear, sharp views.

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Breakthrough Photography Autum Picture

Breakthrough Photography Autumn & Night Sky Filter

SKU: BTNIGHTS
(3)
  • Superior light pollution reduction for astrophotography.
  • Nanotec & MRC16 coating ensures filter quality optics.
  • Durable build, weather-sealed for lasting performance.
  • Autumn & Night Sky Filter enhances celestial views.
  • Maximize transmission rate for brighter images.
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NiSi 72mm Natural Night Filter Picture

NiSi 72mm Natural Night Filter

SKU: IANIRNGT72MFR: NIR-NGT-72
(3)
  • 72mm Filter blocks light pollution effectively.
  • Enhance night sky images with optimal transmission.
  • Durable construction ensures lasting filter quality.
  • Threaded compatibility for easy telescope setup.
  • H-K9L optical glass provides superior clarity.

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Explore Scientific 1.25" 6.5nm Picture

Explore Scientific 1.25" 6.5nm Oxygen III Nebula Filter

SKU: ES310105MFR: 310105
  • Enhance views with this Explore Scientific OIII filter.
  • 6.5nm passband isolates Oxygen III nebula emissions.
  • 1.25" filter thread size fits standard eyepieces.
  • Experience superior light pollution reduction.
  • Durable build ensures long-lasting filter performance.

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Explore Scientific 1.25" 6.5nm Picture

Explore Scientific 1.25" 6.5nm S-II Nebula Filter

SKU: ES310125MFR: 310125
  • Enhance views with the 1.25" S-II Nebula Filter.
  • Experience superior optical quality with narrowband filter.
  • 6.5nm filter isolates S-II emissions for high contrast.
  • Reduce light pollution, observe faint nebula details.
  • Durable build ensures long-lasting filter performance.

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Cokin Nuances Clearsky Light P Picture

Cokin Nuances Clearsky Light Pollution Filter for Medium (P) Holders, 84mm

SKU: CKNNPSKYMFR: NNPSKY
(6)
  • Reduces light pollution for clearer astrophotography.
  • 84mm filter size fits Cokin's Medium (P) holders.
  • Neodymium glass enhances image quality & sharpness.
  • Multi-coated for superior light transmission rate.
  • Minimizes atmospheric haze with specialized filter type.

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