Telescope Eyepiece Filters

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Celestron UHC (Ultra High Contrast) LPR Filter (1.25") - Reduces Transmission of Wavelengths of Artificially-Produced Light
$8795
In Stock
Other Buying Options
Celestron Moon Filter Set (1.25")

Celestron Moon Filter Set (1.25")

B&H # CEMFS125 MFR # 94315

Key Features

  • Filters Fit 1.25" Eyepieces/Accessories
  • Choose the Right Filter for Each Phase
  • ND96-0.9 13% Light Transmission Filter
  • ND96-0.6 25% Light Transmission Filter
$4495
In Stock
$2269
In Stock

Celestron Neutral Density 0.9 Moon Filter (1.25")

B&H # CENDMF125 MFR # 94105

Key Features

  • Ideal for Lunar Observations
  • Fits 1.25" Eyepieces and Accessories
  • 0.9 Optical Density
  • 13% Transmission
$1695
In Stock
$1095
In Stock
Other Buying Options

Celestron Oxygen III Narrowband Nebula Filter (1.25")

B&H # CEO3F MFR # 93623

Key Features

  • Specifically Designed to View Nebulae
  • Isolates Two Doubly-Ionized Oxygen Lines
  • Eliminates Halos Around Bright Stars
  • Fits 1.25" Eyepieces and Accessories
$9995
In Stock

Celestron Variable Polarizing Filter (1.25")

B&H # CEVPF125 MFR # 94107

Key Features

  • Variable Transmission: 1-40%
  • Enhances Detail and Contrast
  • Ideal for Bright Celestial Objects
  • Neutral Color Rendition
$3495
In Stock

Explore Scientific 2" CLS Nebula Filter

B&H # EX310220 MFR # 310220

Key Features

  • Increased Contrast for Nighttime Viewing
  • Wider Transmission Curve than UHC Filter
  • Passes 436-536nm, 98.3% Transmittance
  • Ideal for Astrophotography
$11999
In Stock

Alpine Astronomical Baader U-Venus Filter (2")

B&H # ALFUV2 MFR # FUV-2

Key Features

  • 320-380nm Bandpass
  • Designed for Imaging Venus
  • Dielectric Multi-Coated Schott Glass
  • Standard 2" Eyepiece Filter Housing
$38700
In Stock
$3500
In Stock

Alpine Astronomical Baader Contrast Booster Filter (1.25")

B&H # ALFCB1 MFR # FCB-1

Key Features

  • Ideal for Lunar and Planetary Viewing
  • Boosts Contrast and Sharpness
  • Natural Light Pollution Blocking
  • Eliminates False Colors
$9157
In Stock
$10000
In Stock

Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (2")

B&H # ALFMS2 MFR # FMS-2

Key Features

  • Improves Color and Contrst
  • UV/IR Luminance Blocking Coating
  • Filters Streetlights and Moon Skyglow
  • Isolates Red, Green, and Blue Colors
$15200
In Stock

Tele Vue Bandmate Nebustar Type II UHC Filter (2")

B&H # TEB2N0200 MFR # B2N-0200

Key Features

  • Narrowband Ultra-High Contrast Filter
  • 485-505nm Wavelength Bandpass
  • Greater Than 96% Peak Transmission
  • Filter Set in 2" Filter Ring
$22000
In Stock
$780
In Stock

Ice Jupiter 80A Filter (1.25")

B&H # ICEJUP80A125 MFR # ICE-JUP-125
$995
Special Order
Expected availability: 7-14 business days

Ice Moon 13% ND8 Filter (2")

B&H # ICEND82 MFR # ICE-ND8-2
$1495
Special Order
Expected availability: 2-4 weeks

Ice Lipo Light Pollution Filter (1.25")

B&H # ICLP125 MFR # ICE-LP-125

Key Features

  • Fits Most 1.25" Eyepieces & Accessories
  • Ideal for Lunar and Planetary Viewing
  • Natural Light Pollution Blocking
  • Boosts Contrast and Sharpness
$1795
In Stock

Lumicon Violet #47 1.25" Filter

B&H # LU47V125 MFR # LF1055
$3595
In Stock
$3995
In Stock

Alpine Astronomical Baader 0.9 Neutral Density Filter (1.25")

B&H # ALFND11 MFR # FND1-1

Key Features

  • Ideal for Lunar Observation
  • Phantom Group Optical Coatings
  • Fits 1.25" Eyepieces and Accessories
  • 0.9 Optical Density
$4900
In Stock
$5000
Special Order
Expected availability: 2-4 weeks
$5000
Back-Ordered
$5000
In Stock

Alpine Astronomical Baader Blue Colored Bandpass Eyepiece Filter (1.25")

B&H # ALFCFB1 MFR # FCFB-1

Key Features

  • Planetary Viewing/Imaging Filter
  • 470nm Wavelength Bandpass
  • 1.25" Eyepiece Threads
  • 7-Layer Anti-Reflection Multi-Coated
$5200
In Stock

Lumicon Green #56 1.25" Filter

B&H # LU56G125 MFR # LF1060
$6995
Special Order
Expected availability: 2-4 weeks
$7600
In Stock

Alpine Astronomical Baader 1.8 Neutral Density Filter (2")

B&H # ALFND22 MFR # FND2-2

Key Features

  • Ideal for Lunar Observation
  • Phantom Group Optical Coatings
  • Fits 2" Eyepieces and Accessories
  • 1.8 Optical Density
$8400
In Stock

Tele Vue Bandmate Oxygen-III Filter (1.25")

B&H # TEB2O0125 MFR # B2O-0125

Key Features

  • Isolates the Oxygen-III Band
  • 500nm Wavelength Centered Bandpass
  • Greater Than 96% Transmission
  • Filter Set in 1.25" Filter Ring
$10000
In Stock

Explore Scientific 1.25" CLS Nebula Filter

B&H # EX310225 MFR # 310225

Key Features

  • Increased Contrast for Nighttime Viewing
  • Wider Transmission Curve than UHC Filter
  • Passes 436-536nm, 98.3% Transmittance
  • Ideal for Astrophotography
$10999
In Stock

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