Telescope Eyepiece Filters

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Celestron Mars Observing Eyepiece Filter (1.25")

Celestron Mars Observing Eyepiece Filter (1.25")

B&H # CE94310 MFR # 94310

Key Features

  • Fits Most 1.25" Astronomical Eyepieces
  • Anti-Reflection Multi-Coated Surfaces
  • Specifically Designed for Mars Viewing
  • Combination Red/Blue Planetary Filter
$3995
In Stock
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
$4395
More on the Way
Expected availability: 2-4 weeks

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
$3295
More on the Way
Expected availability: 7-14 business days
$1999
More on the Way
Expected availability: 7-14 business days
$1095
In Stock
$7999
More on the Way
Expected availability: 7-14 business days
$3500
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

Celestron UHC (Ultra High Contrast) Light Pollution Reduction 48mm Filter (Fits 2" Eyepieces)

B&H # CEUHCF2 MFR # 94124

Key Features

  • Reduces Transmission of Wavelengths of Artifically-Produced Light
$9999
More on the Way
Expected availability: 7-14 business days

Alpine Astronomical Baader 0.6 Neutral Density Filter (2")

B&H # ALFND02 MFR # FND0-2

Key Features

  • Ideal for Lunar Observation
  • Phantom Group Optical Coatings
  • Fits 2" Eyepieces and Accessories
  • 0.6 Optical Density
$8400
More on the Way
Expected availability: 7-14 business days
$9995
More on the Way
Expected availability: 7-14 business days

Tele Vue Bandmate Nebustar Type II UHC Filter (1.25")

B&H # TEB2N0125 MFR # B2N-0125

Key Features

  • Narrowband Ultra-High Contrast Filter
  • 485-505nm Wavelength Bandpass
  • Greater Than 96% Peak Transmission
  • Filter Set in 1.25" Filter Ring
$11000
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
$1459
Back-Ordered

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

Meade Series 4000 #3200 Lunar And Planetary Color Filter Set (1.25")

B&H # MEFSLPETX60 MFR # 07544

Key Features

  • Fits 1.25" Eyepieces and Accessories
  • ND-96 Neutral Density Filter
  • #12 Yellow Filter
  • #25A Red Filter
$3999
Back-Ordered

MrStarGuy 1.25" UHC Filter

B&H # STQUH403Y MFR # QUH403Y

Key Features

  • Increased Contrast for Nighttime Viewing
  • Blocks Light Pollution Wavelengths
  • Passes H-Alpha, H-Beta, and O III Lines
  • Improved Visibility of Emission Nebulae
$4995
Special Order
Expected availability: 7-14 business days

Celestron Oxygen III (OIII) Narrowband 48mm Filter (Fits 2" Eyepieces)

B&H # CEO3F2 MFR # 93624

Key Features

  • Blocks Longer Wavelengths
  • Better Highlights Nebulae
$10995
In Stock
$20000
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

Ice Variable Polarizing Filter (1.25")

B&H # ICVP125 MFR # ICE-VP-125

Key Features

  • Variable Transmission from 1-40%
  • Enhances Detail and Contrast
  • Ideal for Bright Celestial Objects
  • Neutral Color Rendition
$1795
In Stock
$4500
Special Order
Expected availability: 7-14 business days

Lumicon Yellow #12 1.25" Glass Filter

B&H # LU12Y125 MFR # LF1020

Key Features

    $4595
    In Stock
    $5000
    In Stock
    $6100
    More on the Way
    Expected availability: 7-14 business days

    Alpine Astronomical Baader 3.0 Neutral Density Filter (2")

    B&H # ALFND32 MFR # FND3-2

    Key Features

    • Ideal for Lunar Observation
    • Phantom Group Optical Coatings
    • Fits 2" Eyepieces and Accessories
    • 3.0 Optical Density
    $7999
    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

    Explore Scientific 1.25" UHC Nebula Filter

    B&H # EX310215 MFR # 310215

    Key Features

    • Increased Contrast for Nighttime Viewing
    • Blocks Light Pollution Wavelengths
    • Passes H-Alpha, H-Beta, and O-III Lines
    • Improved Visibility of Emission Nebulae
    $9999
    In Stock
    $11900
    More on the Way
    Expected availability: 7-14 business days

    Explore Scientific 2" UHC Nebula Filter

    B&H # EX310210 MFR # 310210

    Key Features

    • Increased Contrast for Nighttime Viewing
    • Blocks Light Pollution Wavelengths
    • Passes H-Alpha, H-Beta, and O-III Lines
    • Improved Visibility of Emission Nebulae
    $12999
    More on the Way
    Expected availability: 7-14 business days
    $19995
    In Stock

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