Telescope Filters

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Haida 62mm NanoPro Magnetic Cl Picture

Haida 62mm NanoPro Magnetic Clear Night Filter

SKU: HAD467662MFR: HD4676-62
  • 62mm filter size ensures threaded compatibility.
  • K9 optical glass provides superior image contrast.
  • Aerospace aluminum frame ensures durable construction.
  • Effectively blocks light pollution for clear views.
  • NanoPro coating maximizes filter transmission rate.
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Celestron EclipSmart Solar Fil Picture

Celestron EclipSmart Solar Filter for 60mm Powerseeker Refractor Telescopes

SKU: CNECSSF60MFR: 94220
(52)
  • 60mm Celestron solar filter for safe sun viewing.
  • Enhance image contrast, observe sunspots safely.
  • Premium telescope filter reduces light pollution.
  • Durable material ensures long-lasting solar use.
  • Thread size designed for Powerseeker refractor.
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Baader Planetarium 2" 7.5nm So Picture

Baader Planetarium 2" 7.5nm Solar Continuum Filter

SKU: AAFSOL2NMFR: FSOL-2N
  • Baader 2" Solar Continuum Filter enhances contrast.
  • 7.5nm narrowband filter for detailed solar viewing.
  • Premium coatings ensure optimal blocking performance.
  • 2" filter size fits standard telescope accessories.
  • Reflex-Blocker coating minimizes internal reflections.
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Celestron EclipSmart Solar Fil Picture

Celestron EclipSmart Solar Filter for 70mm Powerseeker Refractor Telescopes

SKU: CNECSSF70MFR: 94221
(52)
  • 70mm Solar filter ensures safe solar observation.
  • Celestron EclipSmart filter provides optimal views.
  • Refractor telescope filter enhances image quality.
  • Durable build ensures long-lasting solar protection.
  • Observe sunspots safely with this solar telescope filter.
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Haida M15 Clear-Night Magnetic Picture

Haida M15 Clear-Night Magnetic Round Nano-Coating Filter

SKU: HAHD4366MFR: HD4366
  • Reduces light pollution for clearer images.
  • Premium Haida filter with nano-coating.
  • Optimized transmission wavelength for detail.
  • 100mm filter size ensures broad compatibility.
  • Magnetic mount allows fast filter changes.

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Celestron 1.25" Oxygen III Nar Picture

Celestron 1.25 inch Oxygen III Narrowband Filter

SKU: CNO31QMFR: 93623
(3)
  • Celestron Oxygen III filter enhances deep-sky views.
  • 1.25" telescope filter thread size ensures compatibility.
  • Reduces light pollution for clearer astronomical viewing.
  • Optimized for planetary viewing with enhanced contrast.
  • High-quality narrowband filter improves image clarity.

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Baader Planetarium UHC-L 1.25" Picture

Baader Planetarium UHC-L 1.25" Ultra-L-Booster Nebula Eyepiece Filter

SKU: AAFUHCL1MFR: FUHCL-1
  • Baader UHC-L Filter: Boosts nebula contrast effectively.
  • Reduces light pollution for clearer views of space.
  • Premium filter quality ensures optimal transmission rate.
  • 1.25" filter size; easy to use with most telescopes.
  • Durable material guarantees long-lasting filter life.

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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" 12nm H-A Picture

Explore Scientific 2" 12nm H-Alpha Nebula Filter

SKU: ES310130MFR: 310130
  • Enhance astrophotography with H-Alpha filter.
  • 12nm passband isolates H-alpha nebula emissions.
  • 2" filter thread size fits standard telescopes.
  • Premium coating quality ensures optimal clarity.
  • Reduces light pollution for high image contrast.

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Baader Planetarium 31mm Round  Picture

Baader Planetarium 31mm Round 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted

SKU: AAFIIINURD31MFR: FOIIINU-RD31
(1)
  • 31mm Oxygen-III filter enhances CCD imaging.
  • Ultra-narrowband filter: 4.5nm transmission range.
  • Minimizes light pollution for clearer images.
  • Durable material ensures long filter life.
  • Dielectrically coated for optimal light transmission.

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SBIG Baader 65mm Square LRGB F Picture

SBIG Baader 65mm Square LRGB Filter Set

SKU: SB504650CIBMFR: 50-4650CIB
  • Baader LRGB filter set ensures true color imaging.
  • 65mm square filters offer optimal light transmission.
  • Minimize light pollution with premium coatings.
  • Enhance astrophotography with quality SBIG filters.
  • Threaded compatibility ensures secure telescope fit.

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Cokin Nuances Clearsky Light P Picture

Cokin Nuances Clearsky Light Pollution Filter, 58mm

SKU: CKCNSKY58MFR: CNSKY-58
(6)
  • 58mm Cokin filter reduces light pollution effectively.
  • High-resolution glass ensures optimal color correction.
  • Durable filter material for long-lasting performance.
  • Multi-coated optics provide superior transmission rate.
  • Minimizes light scatter for clearer night sky views.

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Cokin Nuances Clearsky Light P Picture

Cokin Nuances Clearsky Light Pollution Filter, 72mm

SKU: CKCNSKY72MFR: CNSKY-72
(6)
  • 72mm filter reduces light pollution effectively.
  • High-resolution glass ensures optimal color accuracy.
  • Multi-coated filter provides superior light transmission.
  • Durable build resists scratches for lasting clarity.
  • Easy installation with standard telescope thread size.

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Baader Planetarium 1.25" Moon  Picture

Baader Planetarium 1.25" Moon and Skyglow Filter

SKU: AA2458305MFR: FMS-1
(10)
  • Baader Planetarium filter enhances lunar views.
  • Minimizes skyglow, boosts contrast effectively.
  • Premium 1.25" telescope filter thread size.
  • High transmission rate for brighter images.
  • Superior filter quality ensures color accuracy.

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SBIG Custom Scientific 1.25" C Picture

SBIG Custom Scientific 1.25" Clear Filter for UBVRI Set

SKU: SB50887MFR: 50887
  • Premium 1.25" Clear Filter: UBVRI Set ready.
  • Enhance images with scientific photometric filter.
  • Maximize light transmission with quality optics.
  • Durable filter ensures long-term astronomy use.
  • Optimized for contrast enhancement, clear views.

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NiSi 82mm Natural Night Filter Picture

NiSi 82mm Natural Night Filter

SKU: IANIRNGT82MFR: NIR-NGT-82
(6)
  • Reduces light pollution with advanced filter tech.
  • 82mm filter size ensures secure threaded compatibility.
  • H-K9L optical glass delivers superior image contrast.
  • Durable material ensures lasting filter performance.
  • Minimizes yellow cast for clearer night sky images.

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Baader Planetarium UHC-S / L 5 Picture

Baader Planetarium UHC-S / L 50.4mm Round / Unmounted Booster Filter

SKU: AA2458278MFR: FUHC-RD50
  • Baader UHC filter: Boost contrast, reduce light pollution.
  • 50.4mm round filter: Ideal for telescope astronomy use.
  • Maximize image quality with this UHC telescope filter.
  • Durable build ensures long-lasting filter performance.
  • Enhances transmission rate for brighter, clearer views.

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NiSi 49mm Natural Night Filter Picture

NiSi 49mm Natural Night Filter

SKU: IANIRNGT49MFR: NIR-NGT-49
(3)
  • 49mm Filter blocks light pollution precisely.
  • Enhance night sky images with optimal transmission.
  • Durable construction ensures lasting performance.
  • Threaded compatibility for easy telescope setup.
  • H-K9L optical glass delivers superior clarity.

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Cokin Nuances Clearsky Light P Picture

Cokin Nuances Clearsky Light Pollution Filter, 77mm

SKU: CKCNSKY77MFR: CNSKY-77
(6)
  • 77mm Cokin filter reduces light pollution effectively.
  • Neodymium glass ensures high-resolution image quality.
  • Enhance astrophotography with this Clearsky filter.
  • Durable filter with waterproof, anti-oil coating.
  • Optimized light transmission for clearer night skies.

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Baader Planetarium UBVRI CCD P Picture

Baader Planetarium 4mm UBVRI CCD Photometric Imaging Filter Set

SKU: AAFBVRISSQ50MFR: FUBVRIS-SQ50
  • UBVRI Filter Set: Achieve precision photometry.
  • 50x50mm Unmounted Filters: Maximize light aperture.
  • Bessel Wavelength: Superior blocking performance.
  • Dielectrically Coated: Ensures optical quality.
  • Specialty UBVRI Filters: Ideal for CCD imaging.

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Baader Planetarium IR-Pass Fil Picture

Baader Planetarium Baader, IR-Pass Filter (685nm), 1.25"

SKU: AA2458385MFR: FIRP-1
  • Baader Planetarium IR-Pass filter enhances contrast.
  • 1.25" telescope filter blocks unwanted IR light.
  • Minimizes atmospheric turbulence with 685nm filter.
  • Premium filter quality ensures sharp planetary views.
  • Durable build for long-lasting astronomy use.

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Explore Scientific 1.25" Varia Picture

Explore Scientific 1.25" Variable Polarizing Filter

SKU: ES310255MFR: 310255
  • Enhance viewing with polarizing telescope filter.
  • Reduce glare, boost image contrast effectively.
  • Premium optical glass ensures clear filter transmission.
  • Durable anodized aluminum 1.25" filter cell.
  • Variable polarizing filter for optimal brightness.

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NiSi 40.5mm Natural Night Filt Picture

NiSi 40.5mm Natural Night Filter

SKU: IANIRNGT405MFR: NIR-NGT-40.5
(3)
  • NiSi 40.5mm filter reduces light pollution effectively.
  • Enhance contrast with this durable night sky filter.
  • 40.5mm thread size ensures secure telescope mounting.
  • Optical glass build offers premium filter quality.
  • Minimize yellow light with this pollution filter.

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Breakthrough Photography 100mm Picture

Breakthrough Photography 100mm Square Autumn & Night Sky Filter

SKU: BTNGHTS100MMMFR: NIGHTSKY-100MM
(3)
  • Autumn & Night Sky Filter: Enhance astrophotography.
  • 100mm Square Filter: Ideal for telescope astronomy.
  • MRC16 Coating: Maximizes light transmission rate.
  • Nanotec Coating: Ensures durable filter protection.
  • Weather Sealed: Provides lasting filter performance.

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