Telescope Filters
Save 5% Every Day† with the Adorama Edge Card. Learn More
Telescope Filters
Baader Planetarium 2" Round H-alpha Enforced-Narrowband 3.5nm Filter
SKU: AA2459454MFR: FHALNE-2
(1)- Baader H-alpha filter: Superior light pollution reduction.
- 2" narrowband filter: Captures detailed deep sky images.
- 3.5nm filter: Ensures high transmission rate, clear views.
- Durable material: Long-lasting astronomy filter quality.
- Easy installation: Standard thread size for telescopes.
Temporarily On Backorder
?
Free Shipping
Baader Planetarium SolarSpectrum Research Grade 0.4x Telecompressor 2"
SKU: AACMPRSR2MFR: CMPRSR2
- Baader Planetarium: Superior solar observation.
- 2" Telecompressor: Optimizes image scale.
- Enhances image contrast; reveals solar details.
- 50.8mm filter size; threaded for compatibility.
- Premium filter transmission for clear views.
Special Order
?
Free Shipping
Baader Planetarium 50x50mm 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted
SKU: AAFIIINUSQ50MFR: FOIIINU-SQ50
(1)- Maximize image contrast with narrowband filter.
- 4.5nm Oxygen-III filter enhances CCD imaging.
- 50x50mm filter size, unmounted for telescopes.
- Precisely control filter transmission range.
- Dielectrically coated filter ensures optical density.
Special Order
?
Free Shipping
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 50mm, Unmounted
SKU: AAFSIINUSQ50MFR: FSIINU-SQ50
- 4.5nm narrowband filter enhances S-II transmission.
- Maximizes deep-sky contrast for stunning astrophotography.
- 50mm square filter ensures optimal light pollution reduction.
- Dielectrically coated for superior filter quality.
- Unmounted filter offers versatile telescope compatibility.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium 50.4mm Round H-alpha Enforced-Narrowband 3.5nm Filter
SKU: AA2459455MFR: FHALNE-RD50
(1)- H-alpha filter: 3.5nm narrowband for deep sky.
- 50.4mm filter size: Optimized for f/10 to f/3.5 systems.
- Enforced narrowband filter: Enhances H-alpha transmission.
- Durable build: Dielectrically coated, polished optics.
- Ideal for CCD imaging: Captures detailed H-alpha views.
Special Order
?
Free Shipping
Baader Planetarium RGB 50mm Square Filter Set with UV/IR Cut L-Filter
SKU: AA2458487MFR: FLRGB-SQ50
- Baader RGB filter set ensures precise wavelength.
- 50mm square filters offer superior optical quality.
- UV/IR cut L-filter enhances blocking performance.
- Durable construction guarantees long-lasting use.
- Baader Planetarium filters provide optimal transmission.
Special Order
?
Free Shipping
Vaonis Dual Band Filter for Vespera Telescope, Bundle w/Light Pollution Filter
SKU: VAC022AMFR: AC022 A
- Optimal optical quality for clear celestial views.
- Enhances light transmission for crisp, vivid images.
- Durable glass filter for lasting performance and protection.
- Precisely threaded for seamless Vespera compatibility.
- Advanced H-Alpha filter reduces light pollution.
FREE 2-Day Shipping
Baader Planetarium 50x50mm 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter
SKU: AAFHALNUSQ50MFR: FHALNU-SQ50
(1)- 3.5nm H-alpha filter: captures sharp CCD images.
- 50x50mm square filter: ensures maximum light capture.
- Ultra-narrowband filter: reduces light pollution.
- Baader Planetarium filter: superior image quality.
- Dielectrically coated: plane optically polished.
Special Order
?
Free Shipping
SBIG Baader 1.25" NB Set of 4 Filters
SKU: SB504125NBBMFR: 50-4125NBB
- Baader narrowband filters enhance astrophotography.
- 1.25" filters ensure maximum light transmission.
- Optimized for color accuracy in deep-sky views.
- Durable filters resist scratches for clear images.
- Includes 4 SBIG filters for easy storage solution.
Special Order
?
Free Shipping
Baader Planetarium RGB 50mm Square Filter Set w/UV/IR Cut L-Filter, Clear Filter
SKU: AA2458488MFR: FLRGBC-SQ50
- Baader RGB filters ensure sharp planetary images.
- Premium coating delivers maximum filter transmission.
- 50mm square filters offer durable, quality material.
- Includes UV/IR cut L-filter for clear astronomy.
- Threaded Baader filters provide secure telescope fit.
Special Order
?
Free Shipping
Baader Planetarium 50x50mm Square H-alpha Enforced-Narrowband 3.5nm Filter
SKU: AA2459456MFR: FHALNE-SQ50
(1)- H-alpha filter: 3.5nm narrowband for deep sky.
- 50x50mm square filter enhances H-alpha transmission.
- Ideal for f/10 to f/3.5 optical systems imaging.
- Dielectrically coated for superior filter quality.
- Minimizes light pollution, maximizes planetary detail.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium 65x65mm 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted
SKU: AAFIIINUSQ65MFR: FOIIINU-SQ65
(1)- 4.5nm Oxygen-III filter for superior contrast.
- 65x65mm filter size; unmounted for versatile use.
- CCD imaging filter enhances narrowband performance.
- Dielectrically coated filter ensures optimal transmission.
- Durable material guarantees long-lasting filter life.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
SBIG Baader 50mm Round LRGBC Filter Set
SKU: SB505508CIBMFR: 50-5508CIB
- Baader LRGBC filters ensure sharp image capture.
- 50mm round filters offer threaded compatibility.
- Durable material ensures long-lasting filter use.
- Minimize light pollution with these quality filters.
- Optimize aperture size with this LRGBC filter set.
Special Order
?
Free Shipping
Vaonis Solar Filter for Telescope, w/Dual Band Filter, Light Pollution Filter
SKU: VAC021AMFR: AC021 A
- Enhances solar observation clarity and detail.
- Includes specialized light pollution filter.
- Durable construction ensures lasting performance.
- Optimized contrast for superior viewing.
- Precise 78mm filter size for Vespera.
FREE 2-Day Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium RGB 65mm Square Filter Set w/UV/IR Cut L-Filter, Clear Filter
SKU: AA2458493MFR: FLRGBC-SQ65
- Baader RGB filters ensure optimal transmission.
- Maximize contrast with precision filter coating.
- 65mm square filters offer threaded compatibility.
- Effectively blocks UV/IR for clear images.
- Durable material ensures long-lasting filter life.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
SBIG Baader 50mm Square LRGBC Filter Set
SKU: SB505500CIBMFR: 50-5500CIB
- SBIG LRGBC filter set: superb color astronomy.
- 50mm square filters: enhanced image contrast.
- Optimized transmission wavelength for clear views.
- Premium optical quality ensures sharp details.
- Durable build: long-lasting astronomy filters.
Special Order
?
Free Shipping