Telescope Filters
Save 5% Every Day† with the Adorama Edge Card. Learn More
Which brand would you like?
Telescope Filters
NiSi 40.5mm Natural Night Filter
SKU: IANIRNGT405MFR: NIR-NGT-40.5
(3)- NiSi 40.5mm filter reduces light pollution effectively.
- Enhance contrast with this durable night sky filter.
- 40.5mm thread size ensures secure telescope mounting.
- Optical glass build offers premium filter quality.
- Minimize yellow light with this pollution filter.
Special Order
?
Free Shipping
Baader Planetarium Semi APO Filter 1.25"
SKU: AA2458398MFR: FSAPO-1
(3)- Baader Semi APO Filter: Superior optical quality.
- 1.25" Telescope Filter enhances viewing clarity.
- Minimizes chromatic aberration for sharper images.
- Multi-layer coatings maximize filter transmission.
- Threaded Compatibility: Fits standard 1.25" eyepieces.
Special Order
?
Free Shipping
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 Fringe-Killer Filter, 1.25" Eyepiece
SKU: AA2458370MFR: FFK-1
(1)- Baader Fringe-Killer Filter: 1.25" eyepiece size.
- Minimizes unwanted color fringing for sharp views.
- Enhances contrast on refractors; superior filter quality.
- Reduces light pollution, revealing faint details.
- Standard 1.25" thread size for easy telescope use.
Special Order
?
Free Shipping
NiSi 46mm Natural Night Filter
SKU: IANIRNGT46MFR: NIR-NGT-46
(3)- 46mm Natural Night Filter: Reduces light pollution.
- H-K9L optical glass ensures premium filter quality.
- Reduces yellow light from various light sources.
- Ideal for night sky photography & videography use.
- Durable filter build for long-term reliability.
Special Order
?
Free Shipping
NiSi 49mm Natural Night Filter
SKU: IANIRNGT49MFR: NIR-NGT-49
(3)- 49mm Filter blocks light pollution precisely.
- Enhance night sky images with optimal transmission.
- Durable construction ensures lasting performance.
- Threaded compatibility for easy telescope setup.
- H-K9L optical glass delivers superior clarity.
Special Order
?
Free Shipping
Baader Planetarium 120mm AstroSolar Telescope Filter
SKU: AA2459312MFR: ASTF-120
- 120mm AstroSolar filter for safe solar observation.
- Premium telescope filter ensures optimal image contrast.
- Durable construction guarantees long-lasting performance.
- Achieve high magnification with this telescope filter.
- Blocks harmful solar radiation for safe viewing.
Special Order
?
Free Shipping
Explore Scientific 1.25" UHC Nebula Filter
SKU: ES310215MFR: 310215
(1)- Explore Scientific UHC Filter: 96.7% transmission.
- 1.25" Telescope Filter enhances nebula viewing.
- UHC Filter boosts contrast, blocks light pollution.
- Premium filter quality for superior color accuracy.
- Durable coating ensures long-lasting filter life.
On Backorder
?
Free Shipping
Explore Scientific 1.25" O-III Nebula Filter
SKU: ES310205MFR: 310205
(1)- Enhance views with premium O-III nebula filter.
- 1.25" filter boosts contrast, reveals faint details.
- Experience 96.7% transmission for bright, clear views.
- Reduces light pollution, ideal for urban astronomy.
- Durable Explore Scientific filter ensures lasting use.
Special Order
?
Free Shipping
Explore Scientific 1.25" CLS Nebula Filter
SKU: ES310225MFR: 310225
(1)- Explore Scientific CLS filter enhances nebula views.
- 1.25" filter blocks light pollution effectively.
- Optimized for planetary viewing, sharp contrast.
- Premium filter quality ensures clear images.
- Standard thread size: 1.25" for telescopes.
Special Order
?
Free Shipping
Cokin Nuances Clearsky Light Pollution Filter, 82mm
SKU: CKCNSKY82MFR: CNSKY-82
(6)- 82mm Cokin filter reduces light pollution effectively.
- Neodymium glass ensures high-resolution telescope views.
- Multi-coated Cokin filter provides superior clarity.
- Enhance astrophotography with Clearsky light pollution filter.
- Durable build ensures long-lasting telescope filter use.
FREE 2-Day Shipping
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.
Special Order
?
Free Shipping
Baader Planetarium 150mm AstroSolar Spotting Scope Filter
SKU: AA2459341MFR: ASSF-150
(7)- Premium AstroSolar film ensures safe solar viewing.
- 150mm aperture for detailed telescope views of the sun.
- Optical Density 5 filter provides optimal sun protection.
- Durable build ensures long-lasting telescope filter use.
- Achieve high-contrast white light solar observation.
Special Order
?
Free Shipping
NiSi 55mm Natural Night Filter (Light Pollution Filter)
SKU: IANNGT55MFR: NIR-NGT-55
(6)- Reduces light pollution for clearer night views.
- 55mm filter size ensures a precise, secure fit.
- Optical glass provides exceptional light transmission.
- Durable build protects against scratches, dust.
- NiSi Natural Night filter enhances astrophotography.
Special Order
?
Free Shipping
NiSi 52mm Natural Night Filter
SKU: IANIRNGT52MFR: NIR-NGT-52
(3)- 52mm Filter blocks light pollution effectively.
- Enhance night sky images with natural night filter.
- Durable H-K9L optical glass ensures filter quality.
- Reduces yellow light from vapor lamps effectively.
- Broad-band light pollution reduction filter tech.
Special Order
?
Free Shipping
NiSi 58mm Natural Night Filter
SKU: IANIRNGT58MFR: NIR-NGT-58
(3)- 58mm Natural Night Filter: Reduces light pollution.
- Enhance night sky images with this telescope filter.
- 58mm filter thread size for easy telescope attachment.
- H-K9L optical glass ensures clear image contrast.
- Blocks yellow light for planetary detail viewing.
Special Order
?
Free Shipping
Baader Planetarium 100mm AstroSolar BDSF 3.8 White-Light Digital Solar Filter
SKU: AABDSF100MFR: BDSF-100
- 100mm AstroSolar filter for safe solar viewing.
- White-light telescope filter ensures optimal clarity.
- Digital solar filter captures detailed sunspots.
- Durable construction guarantees long-term performance.
- Broadband filter provides exceptional image quality.
FREE 2-Day Shipping
Baader Planetarium UV-IR Cut Filter - 50.8X3 Round Unmounted
SKU: AA2459205MFR: FUVIR-RD50
- Baader UV-IR Cut Filter: Superior image clarity.
- 50.8mm filter blocks unwanted UV/IR light rays.
- Ideal for digital & CCD cameras; sharp astronomy.
- Maximize transmission rate; get true color images.
- Durable filter material ensures lasting performance.
Special Order
?
Free Shipping
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.
On Backorder
?
Free Shipping
SBIG Baader 36mm Blue Filter
SKU: SB69009MFR: 69009
- Enhance views with this 36mm blue filter.
- Premium filter reduces light pollution effectively.
- Durable material ensures long-lasting filter life.
- Optimized transmission rate for clear images.
- Easy to use; thread size fits most telescopes.
Special Order
?
SBIG Baader 36mm Red Filter
SKU: SB69007MFR: 69007
- Enhance astrophotography with a 36mm red filter.
- Maximize contrast with premium optical quality filters.
- 36mm filter thread size ensures secure telescope fit.
- Durable construction guarantees long-lasting filter use.
- Baader red filter improves blocking performance.
Special Order
?
Baader Planetarium 140mm AstroSolar Telescope Filter
SKU: AA2459313MFR: ASTF-140
(7)- Premium AstroSolar film ensures filter quality.
- 140mm aperture telescope filter for detailed views.
- Achieve accurate color in solar observation.
- Durable build for long-lasting telescope use.
- Designed for visual solar observation & imaging.
FREE 2-Day Shipping
SBIG Baader 50mm Square Clear IR Cut Filter
SKU: SB51920MFR: 51920
- Enhance image contrast with IR cut telescope filter.
- 50mm square filter blocks infrared light pollution.
- Threaded compatibility ensures secure telescope mount.
- Durable material provides long-lasting filter performance.
- Optimized transmission for clear astronomical viewing.
Special Order
?
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