Baader Planetarium Telescope Filters
Save 5% Every Day† with the Adorama Edge Card. Learn More
What filter type would you like?
Telescope Filters
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
Baader Planetarium 80mm AstroSolar BDSF 3.8 White-Light Digital Solar Filter
SKU: AABDSF80MFR: BDSF-80
- 80mm AstroSolar filter for safe solar viewing.
- White-light filter reveals sunspot details clearly.
- Digital solar filter enhances telescope imagery.
- Durable build ensures long-lasting filter performance.
- Broadband filter provides optimal transmission rate.
FREE 2-Day Shipping
Baader Planetarium 2" Moon and Skyglow Filter
SKU: AA2458334MFR: FMS-2
(1)- Enhances planetary detail with precision optics.
- Minimizes light pollution for clearer views.
- 2" filter size fits standard telescope eyepieces.
- Premium coating quality ensures optimal clarity.
- Reduces skyglow for improved lunar observation.
FREE 2-Day Shipping
Baader Planetarium 2" Neutral Density 1.8 Multicoated Filter
SKU: AA2458331MFR: FND2-2
- Premium Baader Planetarium 2" ND 1.8 filter.
- Multicoated filter ensures maximum light transmission.
- 2" / 5.08 cm filter size for telescope compatibility.
- Neutral density 1.8 filter enhances color accuracy.
- Durable construction ensures long filter lifespan.
Temporarily On Backorder
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium UHC-S Nebula Filter 2", L-Booster
SKU: AA2458276MFR: FUHC-2
(1)- Baader UHC-S Filter: Boosts nebula image contrast.
- 2" Telescope Filter: Maximizes light transmission.
- Enhances viewing with premium blocking performance.
- Standard threaded compatibility: Easy telescope use.
- Durable construction ensures lasting filter life.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium 31mm Round 7nm H-alpha CCD Enforced Narrowband Filter
SKU: AAFHALNRD31MFR: FHALN-RD31
(1)- 31mm H-alpha filter enhances CCD image quality.
- 7nm narrowband filter isolates H-alpha wavelength.
- Maximize contrast with this premium telescope filter.
- Durable build ensures long-life telescope filter use.
- 656.3nm central wavelength for optimal H-alpha viewing.
Special Order
?
Free Shipping
Baader Planetarium 50mm AstroSolar Spotting Scope Filter
SKU: AA2459335MFR: ASSF-50
(7)- Premium AstroSolar filter for safe solar viewing.
- 50mm filter enhances contrast for detailed views.
- Durable material ensures long-lasting filter quality.
- Achieve optimal light pollution reduction.
- High transmission rate for brighter solar images.
Special Order
?
Baader Planetarium O-III 1.25" 9nm Super-G CMOS Filter
SKU: AAFOIIISG1MFR: FOIIISG-1
- Baader O-III Filter: 9nm for superior contrast.
- 1.25" Filter enhances O-III transmission range.
- Minimizes light pollution with narrowband filter.
- Super-G CMOS filter ensures optimal color accuracy.
- Durable material for long-lasting filter quality.
Special Order
?
Free Shipping
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.
FREE 2-Day Shipping
Baader Planetarium Premium Six-Piece Color Filter Set, 2" Eyepiece
SKU: AA2458310MFR: FCFS-2
(2)- Premium 2" filter set enhances image contrast.
- Multi-layer coatings ensure optimal filter transmission.
- Baader Planetarium filters with precise thread size.
- Superior blocking performance for clear astronomy.
- High-quality filter material ensures lasting durability.
FREE 2-Day Shipping
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.
On Backorder
?
Free Shipping
Baader Planetarium Contrast Booster Filter for 1.25" Eyepieces
SKU: AA2458360MFR: FCB-1
(2)- Baader Contrast Booster: Superior light pollution reduction.
- 1.25" Telescope Filter: Enhances contrast, sharpens views.
- Premium Neodymium Glass: Ensures optimal filter quality.
- Multi-Layer Coating: Maximizes transmission rate, durability.
- Reduces Stray Light: Improves color correction, detail.
FREE 2-Day Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium Red 610nm Long-Pass Filter, 2" Eyepiece
SKU: AA2458317MFR: FCFR-2
- Enhances red details with 610nm long-pass filter.
- Premium Baader Planetarium 2" telescope filter.
- Maximize object contrast with precision optics.
- Superior light pollution reduction for clear views.
- Standard 2" thread size ensures secure fit.
Special Order
?
Free Shipping
Baader Planetarium 1.25" Neutral Density 0.9 Multicoated Filter
SKU: AA2458344MFR: FND1-1
- Enhances image contrast with neutral density 0.9 filter.
- 1.25" telescope filter size ensures broad compatibility.
- Premium multicoating minimizes glare, maximizes transmission.
- Baader Planetarium filter provides exceptional light control.
- Durable materials guarantee long-lasting filter performance.
Special Order
?
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.
FREE 2-Day Shipping
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.
Special Order
?
Free Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium 50.4mm 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter
SKU: AAFHALNURD50MFR: FHALNU-RD50
(1)- 50.4mm H-alpha filter enhances CCD deep sky images.
- 3.5nm narrowband filter isolates H-alpha light precisely.
- Maximize contrast with this premium Baader Planetarium filter.
- Dielectric coatings ensure optical quality & durability.
- Reduces light pollution for clearer astrophotography.
Special Order
?
Free Shipping
Baader Planetarium O-III 2" 9nm Super-G CMOS Filter
SKU: AAFOIIISG2MFR: FOIIISG-2
- Baader O-III Filter: Enhances contrast, CMOS optimized.
- 2" Telescope Filter: 9nm narrowband for O-III emission.
- Super-G CMOS Filter: Maximizes transmission rate at 502nm.
- Premium Telescope Filters: Reflex-Blocker coated optics.
- O-III Narrowband Filter: 2 mm thickness, durable build.
FREE 2-Day 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" 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.
Special Order
?
Free Shipping