Telescope Filters
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Telescope Filters
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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Explore Scientific 2" 6.5nm Oxygen III Nebula Filter
SKU: ES310100MFR: 310100
- Enhance views with the 2" Oxygen III nebula filter.
- Experience superior optical quality with Explore Scientific.
- 6.5nm filter isolates Oxygen III emissions effectively.
- Maximize contrast, minimize light pollution for clear views.
- Durable build ensures long-lasting filter transmission.
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Explore Scientific 2" 6.5nm S-II Nebula Filter
SKU: ES310120MFR: 310120
- 6.5nm S-II Nebula Filter enhances deep-sky views.
- 2" astronomy filter maximizes light transmission.
- Explore Scientific filter ensures sharp image quality.
- Durable material provides long-lasting filter life.
- Reduces light pollution for clearer nebula details.
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Baader Planetarium RGB Filter Set 31mm Round with UV/IR Cut L-Filter
SKU: AAFLRGBRD31MFR: FLRGB-RD31
- Baader Planetarium RGB filter set, 31mm diameter.
- Maximize image contrast with precision RGB filters.
- UV/IR cut L-filter included for optimal blocking.
- Threaded for secure telescope compatibility.
- Durable material ensures long filter transmission.
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Baader Planetarium 1.25" Round H-alpha f/2 Highspeed Filter with LPFC Mount
SKU: AA2459393MFR: FHALHS-1
(1)- Baader H-alpha filter: Max contrast, fast astrographs.
- 1.25" telescope filter: H-alpha narrowband, 656.3nm CWL.
- Premium filter quality: Dielectrically AR-coated optics.
- H-alpha filter: Ideal for CCD imaging, f/2 high-speed.
- Durable material: 2mm thick, plane optically polished.
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Explore Scientific 2" 7nm H-Alpha Nebula Filter
SKU: ES310140MFR: 310140
- Enhance views with the 2" H-Alpha nebula filter.
- 7nm passband isolates H-alpha light for high contrast.
- Premium filter reduces light pollution effectively.
- Durable build ensures long-lasting filter performance.
- Optimized for Explore Scientific telescopes & others.
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Baader Planetarium 50x50mm Square H-alpha 3.5nm CCD Filter
SKU: AA2458379RMFR: FHAL-SQ50
(1)- Baader H-alpha filter: 3.5nm narrowband precision.
- 50x50mm square filter for f/10 to f/2.8 telescopes.
- CCD filter enhances H-alpha transmission range.
- Dielectrically coated filter ensures optical clarity.
- Ideal for H-alpha imaging with interline CCD.
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SBIG Baader 65mm Square UV-IR Cut Filter
SKU: SB69014MFR: 69014
- SBIG UV-IR cut filter: sharp images, true color.
- 65mm square filter: fits SBIG filter wheels easily.
- Blocks UV & IR: protects sensors, enhances contrast.
- Premium coating: ensures high transmission rates.
- Durable material: built for lasting performance.
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Baader Planetarium 1.25" Round 4.5nm Ultra-Narrowband OIII CCD Filter,LPFC Mount
SKU: AAFOIIINU1MFR: FOIIINU-1
(1)- Baader Planetarium O-III filter: Superior quality.
- 4.5nm narrowband filter for maximum light pollution reduction.
- 1.25" telescope filter enhances CCD imaging results.
- Oxygen-III filter with durable, stackable filter box.
- Dielectrically coated for optimal transmission rate.
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Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 1.25" Eyepiece
SKU: AAFSIINU1MFR: FSIINU-1
- 1.25" S-II filter enhances image contrast effectively.
- 4.5nm narrowband filter excels in light pollution areas.
- Maximize CCD imaging with this premium S-II filter.
- Dielectrically coated filter ensures optimal transmission.
- 673nm central wavelength filter for precise S-II viewing.
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Baader Baader, RGB Filter Set 1 1/4" w/UV/IR Cut L-Filter (Optically Polished)
SKU: AA2458472MFR: FLRGB-1
- Baader Planetarium RGB filters enhance contrast.
- 1.25" telescope filters with UV/IR cut L-filter.
- Optically polished filters ensure color accuracy.
- Maximize transmission rate with premium filters.
- Reduce light pollution with Baader Planetarium.
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Baader Planetarium 1.25" Round 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter
SKU: AAFHALNU1MFR: FHALNU-1
(1)- 3.5nm H-alpha filter for superior CCD imaging.
- Minimizes light pollution with narrowband technology.
- 1.25" filter size fits standard telescope eyepieces.
- Durable, high-quality Baader Planetarium filter.
- Maximizes transmission rate at 656.3nm wavelength.
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Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 31mm, Unmounted
SKU: AAFSIINURD31MFR: FSIINU-RD31
- 31mm S-II filter maximizes image contrast.
- Ultra-narrowband filter ensures peak transmission.
- Durable material provides long-lasting filter life.
- CCD filter enhances blocking performance.
- Threaded compatibility ensures secure telescope fit.
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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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Baader Planetarium Premium Six-Piece Color Filter Set, 1.25" Eyepiece
SKU: AA2458300MFR: FCFS-1
- Premium telescope filter set, 1.25" eyepieces.
- Enhance contrast with multi-coated color filters.
- Minimizes light pollution for clearer views.
- Durable build ensures lasting filter quality.
- Maximize transmission rate for brighter images.
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Baader Planetarium RGB Filter Set 1 1/4"
SKU: AA2458473MFR: FLRGBC-1
- Baader RGB filter set enhances image contrast.
- 1.25" threaded compatibility for telescopes.
- UV/IR cut L-filter ensures blocking performance.
- Optically polished filters deliver sharp images.
- Durable material ensures long-lasting filter life.
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Baader Planetarium 50.4mm Round f/2 High-speed Oxygen-III Nebula Filter
SKU: AAFIIIHSRD50MFR: FOIIIHS-RD50
(1)- Maximize image contrast with Oxygen-III filter.
- 50.4mm filter enhances nebula views at f/2 speeds.
- Narrowband filter isolates Oxygen-III transmission.
- Durable build ensures long-lasting filter performance.
- Minimizes light pollution for clearer astrophotography.
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Baader Planetarium 2" Round O-III f/2 Highspeed Filter with LPFC Mount
SKU: AA2459398MFR: FOIIIHS-2
(1)- Maximize contrast with this O-III narrowband filter.
- 2" filter enhances deep-sky object imaging quality.
- Durable build ensures long-term telescope filter use.
- Minimizes light pollution for clearer views of space.
- High transmission range at 502mm for optimal results.
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Baader Planetarium F/2 Sulfur-II High-speed Narrowband Filter, 50.4mm, Unmounted
SKU: AAFSIIHSRD50MFR: FSIIHS-RD50
- Maximize contrast with the S-II narrowband filter.
- 50.4mm filter excels in deep-sky viewing.
- Dielectric coating ensures premium filter quality.
- Ideal for CCD imaging with S-II transmission range.
- Enhances planetary detail with 673nm wavelength.
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Baader Planetarium 1.25" Venus and Ultraviolet U-Filter, 350nm CWL
SKU: AA2458292MFR: FUV-1
- Maximize Venus detail with this UV telescope filter.
- Premium optical quality ensures sharp, clear views.
- 1.25" filter size fits standard telescope eyepieces.
- Durable construction for years of reliable use.
- Narrowband filter enhances contrast; blocks unwanted light.
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Baader Planetarium Calcium Gen-II 1.25" Unstacked Ca-K Solar Imaging Filter
SKU: AACAKIIMFR: CAKII
- Superior Ca-K Solar Filter: Enhanced imaging quality.
- 1.25" Telescope Filter: Standard size, easy to install.
- Narrowband Filter: 5nm HBW for precise light control.
- High Transmission: Excellent clarity for solar details.
- Durable Filter: Scratch-resistant, long-lasting build.
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Baader Planetarium 31mm Round 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter
SKU: AAFHALNURD31MFR: FHALNU-RD31
(1)- 31mm H-alpha filter: captures deep-sky images.
- 3.5nm narrowband filter: isolates H-alpha emissions.
- CCD imaging filter: enhances astrophotography results.
- Ultra-narrowband filter: provides high contrast views.
- Baader Planetarium filter: ensures premium quality.
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Baader Planetarium 36mm Round 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted
SKU: AAFIIINURD36MFR: FOIIINU-RD36
(1)- 36mm Oxygen-III filter enhances image quality.
- 4.5nm narrowband filter for superior contrast.
- Maximize telescope performance with O-III filter.
- CCD imaging filter with precise 502nm wavelength.
- Durable telescope filter with premium coatings.
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Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 36mm, Unmounted
SKU: AAFSIINURD36MFR: FSIINU-RD36
- Baader 36mm S-II filter enhances image contrast.
- 4.5nm narrowband filter ensures optimal transmission.
- CCD filter provides superior blocking performance.
- Durable material ensures long-lasting filter life.
- Precisely threaded for secure compatibility.
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