Telescope Filters
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Telescope Filters
Baader Planetarium 65x65mm 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter
SKU: AAFHALNUSQ65MFR: FHALNU-SQ65
(1)- 3.5nm H-alpha filter for CCD deep sky imaging.
- 65x65mm Baader Planetarium narrowband filter, unmounted.
- Maximizes H-alpha transmission range at 656.3nm.
- Square filter enhances planetary detail, 3mm thick.
- Reduces light pollution with ultra-narrowband design.
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SBIG Baader 65mm Square Set of 3 NB Filters
SKU: SB503650NBBMFR: 50-3650NBB
- Baader narrowband filters: superior light pollution reduction.
- 65mm square filters ensure maximum telescope compatibility.
- Optimized transmission rate for enhanced astrophotography.
- Premium filter quality delivers exceptional color correction.
- Durable construction guarantees long-lasting filter performance.
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SBIG Baader 50.4mm Narrowband Set of 3 Filters Ha, SII, OIII
SKU: SB503508NBBMFR: 50-3508NBB
- Enhance astrophotography with narrowband filters.
- 50.4mm filters provide superior light pollution reduction.
- Capture stunning Ha, SII, OIII nebula details easily.
- Durable material ensures long-lasting filter quality.
- Optimized transmission rate for clear, sharp images.
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SBIG Baader 50mm Round NB Set of 4 Filters
SKU: SB504508NBBMFR: 50-4508NBB
- Enhance planetary detail with premium telescope filters.
- 50mm filter size ensures compatibility with telescopes.
- Minimize light pollution for clearer deep-sky viewing.
- Baader filters provide superior contrast enhancement.
- Durable filters with quality thread size for secure fit.
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Baader Planetarium 50.4mm f/2 High-speed Imaging H-alpha/OIII/SII Filter Set
SKU: AAFHSSRD50MFR: FHSS-RD50
- Maximize contrast with H-alpha/OIII/SII filters.
- 50.4mm filter set for deep sky, CCD imaging.
- Narrowband filters ensure specific wavelength clarity.
- Durable construction for long-lasting filter use.
- Achieve optimal blocking performance at f/2 speed.
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SBIG Baader 36mm Narrowband Filter Set
SKU: SB503360NBBMFR: 50-3360NBB
- Enhance astrophotography with narrowband filters.
- 36mm filters provide superior optical quality.
- Minimize light pollution for clearer images.
- Durable build ensures long-lasting filter life.
- Optimized filter transmission for peak clarity.
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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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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 1.25" Round O-III f/2 Highspeed Filter with LPFC Mount
SKU: AA2459394MFR: FOIIIHS-1
(1)- Maximize contrast with this narrowband O-III filter.
- 1.25" filter size; LPFC mounted for easy telescope use.
- Ideal for CCD imaging with fast f/2 high-speed optics.
- Minimizes light pollution; enhances O-III transmission.
- Dielectrically coated for plane optically polished views.
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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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SBIG Custom Scientific 2" Round BVR Filter Set
SKU: SB503500PHCMFR: 50-3500PHC
- Enhance image contrast with premium BVR filters.
- 2" threaded design ensures telescope compatibility.
- Minimize light pollution for clearer night views.
- Durable construction guarantees long-lasting use.
- Optimized transmission for superior light capture.
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Baader Planetarium 2" Round S-II f/2 Highspeed Filter with LPFC Mount
SKU: AA2459399MFR: FSIIHS-2
(1)- Baader Planetarium 2" S-II Filter for sharp images.
- Maximize contrast with this narrowband telescope filter.
- 673mm CWL ensures optimal S-II filter transmission.
- Durable material, 2" filter with LPFC mount included.
- Ideal for CCD imaging with fast f/2 high-speed optics.
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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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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 1.25" Round S-II f/2 Highspeed Filter with LPFC Mount
SKU: AA2459395MFR: FSIIHS-1
(1)- Baader Planetarium S-II Filter: Superior quality.
- 1.25" Filter: Ideal for CCD imaging applications.
- Narrowband Filter: Maximizes contrast, fast astrographs.
- S-II Filter: Reduces light pollution effectively.
- Durable Build: Ensures long-lasting filter performance.
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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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Baader Planetarium 1.25" f/2 Highspeed-Filterset
SKU: AA2459396MFR: FHSS-1
- Baader Highspeed Filterset: Superior light pollution reduction.
- Narrowband filters enhance deep sky object visibility.
- H-alpha, O III, S II filters included for detailed views.
- 1.25" telescope filters with precise thread size.
- Maximize transmission rate with premium filter quality.
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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 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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Vaonis Dual Band Filter for Vespera Telescope
SKU: VAC022MFR: AC022
- Enhance astrophotography with this dual band filter.
- Minimizes light pollution for clearer deep-sky views.
- Premium glass filter ensures optimal light transmission.
- Durable build guarantees long-lasting telescope use.
- 78mm filter size designed for Vespera telescopes.
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Baader Planetarium 50.4mm 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted
SKU: AAFIIINURD50MFR: FOIIINU-RD50
(1)- 50.4mm Oxygen-III filter ensures sharp image quality.
- 4.5nm narrowband filter enhances light pollution reduction.
- Dielectrically coated filter provides true color fidelity.
- CCD imaging filter with durable material for longevity.
- Precisely threaded compatibility for secure telescope use.
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Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 65mm, Unmounted
SKU: AAFSIINUSQ65MFR: FSIINU-SQ65
- Baader 65mm S-II Filter: Superior light pollution reduction.
- 4.5nm Ultra-Narrowband filter ensures maximum transmission.
- CCD Filter: Enhances contrast for detailed astrophotography.
- Durable build quality ensures long-lasting filter performance.
- Minimizes light scatter with plane-optically polished glass.
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Baader Planetarium RGB 65mm Square Filter Set with UV/IR Cut L-Filter
SKU: AA2458492MFR: FLRGB-SQ65
- Baader RGB filters: superb image contrast.
- 65mm square filters ensure maximum light transmission.
- UV/IR cut L-filter blocks unwanted wavelengths.
- Durable build for lasting astronomy use.
- Baader Planetarium filter set for enhanced viewing.
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Baader Planetarium 50x50mm Square f/2 High-speed H-alpha Filter, Unmounted
SKU: AAFHALHSSQ50MFR: FHALHS-SQ50
(1)- Maximize contrast with this H-alpha filter.
- 50x50mm square filter for telescopes & astrophotography.
- 656.3nm central wavelength ensures precise H-alpha viewing.
- Dielectrically coated for optimal light transmission.
- Ideal for CCD imaging of deep-sky H-alpha objects.
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