Deals & Specials on Telescope Filters

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Baader Planetarium 31mm Round Picture

Baader Planetarium 31mm Round f/2 High-speed Imaging H-alpha/OIII/SII Filter Set

SKU: AAFHSSRD31MFR: FHSS-RD31
  • Baader 31mm narrowband filters for deep sky views.
  • H-alpha/OIII/SII filters enhance nebula imaging.
  • Optimized transmission for f/2 high-speed telescopes.
  • Durable, high-quality filters with specialized coatings.
  • Precisely control light pollution with narrowband tech.
Free Shipping
Save $140
$399.00
$539.00
Save: $140.00 (26%)
$67/mo suggested payments with 6‑month special financing. Learn how.
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Celestron 1.25" Eyepiece Filte Picture

Celestron 1.25" Eyepiece Filter Set, (Orange, Light Blue, Deep Yellow, ND96 0.3)

SKU: CNFS1MFR: 94119-10
(3)
  • Enhance image contrast with premium telescope filters.
  • Includes four 1.25" eyepiece filters for telescopes.
  • Reduce light pollution for clearer celestial views.
  • Features durable build for long-lasting astronomy use.
  • Optimized 50% transmission ND96 neutral density filter.
Save $24
$31.05
$54.95
Save: $23.90 (43%)
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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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Save $80
Starting at
$89.00
$169.00
Save: $80.00 (47%)
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Explore Scientific 1.25" Neutr Picture

Explore Scientific 1.25" Neutral Density 0.9 Filter

SKU: ES310245MFR: 310245
  • Enhance views with ND 0.9 filter, 13% transmittance.
  • 1.25" filter size ensures compatibility with telescopes.
  • Neutral Density filter reduces glare, improves contrast.
  • Premium filter quality for optimal light reduction.
  • Durable material ensures long-lasting filter performance.
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Save $28
$21.53
$49.99
Save: $28.46 (57%)
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SBIG Baader 36mm Green Filter Picture

SBIG Baader 36mm Green Filter

SKU: SB69008MFR: 69008
  • Enhance views with the SBIG 36mm green filter.
  • Maximize contrast with premium optical quality.
  • Threaded for secure telescope compatibility.
  • Durable housing protects filter for years.
  • Optimized filter transmission for clear images.
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Save $20
$99.00
$119.00
Save: $20.00 (17%)
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Haida 72mm NanoPro Magnetic Cl Picture

Haida 72mm NanoPro Magnetic Clear Night Filter

SKU: HAD467672MFR: HD4676-72
  • 72mm Haida NanoPro filter reduces light pollution.
  • K9 optical glass ensures high transmission rate.
  • Aerospace aluminum frame provides filter durability.
  • Achieve clearer night sky images with this filter.
  • Magnetic design allows for rapid filter changes.
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Save $53
$59.29
$112.00
Save: $52.71 (47%)
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Haida 55mm NanoPro Magnetic Cl Picture

Haida 55mm NanoPro Magnetic Clear Night Filter

SKU: HAD467655MFR: HD4676-55
  • 55mm Haida filter reduces light pollution effectively.
  • NanoPro coating ensures superior optical quality.
  • K9 optical glass delivers clear night views.
  • Aerospace aluminum frame ensures durable construction.
  • Threaded filter design allows secure telescope use.
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Save $39
$55.92
$95.00
Save: $39.08 (41%)
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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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Save $45
$56.84
$102.00
Save: $45.16 (44%)
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Haida 52mm NanoPro Magnetic Cl Picture

Haida 52mm NanoPro Magnetic Clear Night Filter

SKU: HAD467652MFR: HD4676-52
  • 52mm Haida NanoPro filter reduces light pollution.
  • Enhance image contrast with this Haida clear night filter.
  • Aerospace aluminum frame ensures filter durability.
  • K9 optical glass provides superior filter transmission.
  • 52mm filter thread size ensures secure telescope fit.
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Save $37
$54.29
$91.00
Save: $36.71 (40%)
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Celestron H-Alpha H-Beta OIII Picture

Celestron H-Alpha H-Beta OIII Imaging Filter for 8" RASA

SKU: CNHAFR8MFR: 93619
  • Enhance astrophotography with H-Alpha filter.
  • 46mm filter isolates H-Beta, OIII emission lines.
  • Schott B270 glass ensures optimal image quality.
  • Multi-layer coatings maximize light transmission.
  • Durable aluminum cell protects telescope filter.
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Save $104
$225.09
$329.00
Save: $103.91 (32%)
$38/mo suggested payments with 6‑month special financing. Learn how.
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Haida 58mm NanoPro Magnetic Cl Picture

Haida 58mm NanoPro Magnetic Clear Night Filter

SKU: HAD467658MFR: HD4676-58
  • 58mm Haida filter reduces light pollution effectively.
  • NanoPro coating ensures high transmission rate.
  • Durable build for telescope filter longevity.
  • K9 optical glass provides superior filter quality.
  • Aerospace aluminum frame ensures secure threading.
FREE 2-Day Shipping
Save $41
$57.45
$98.00
Save: $40.55 (41%)
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