Skip to content

UPS Shipping Delays / COVID-19 Response Statement

Lunar & Planetary Filters

Items 1 - 25 of 122
Celestron 1.25" Moon Filter

Celestron 1.25" Moon Filter 18 % Light Transmission - 94119-A

SKU: CEL-94119-A
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$8.95

Meade 1.25" Series 4000 Variable Polarizing Filter - 07286

SKU: MEA-07286
  • Filter Type: Polarizing
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$47.95

Meade 1.25" #1 Color Filter Set - 07530

SKU: MEA-07530
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$39.95

Meade 1.25" - #3200 - Lunar and Planetary Color Filter Set - 07544

SKU: MEA-07544
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$32.95

Orion 1.25" Jupiter Observation Eyepiece Filter - 05188

SKU: ORI-05188
  • Filter Type: Mars/Jupiter
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$19.99

Orion Basic Set of Four Color 1.25" Filters - 05514

SKU: ORI-05514
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.99

Orion Variable Polarizing 2" Moon Filter - 05562

SKU: ORI-05562
  • Filter Type: Polarizing
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$59.99

Orion 2" Neutral-Density Moon Filter - 13% Light Transmission - 05594

SKU: ORI-05594
  • Filter Type: Neutral Density/Moon
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$24.99

Orion Neutral Density Moon Filter 1.25" - 25% Light Transmission - 05598

SKU: ORI-05598
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.99

Orion Neutral Density Moon Filter 1.25" - 13% Light Transmission - 05662

SKU: ORI-05662
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$19.99

Orion Mars 1.25" Filter - 05599

SKU: ORI-05599
  • Filter Type: Mars/Jupiter
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$39.99
Baader Planetarium 6-Piece Eyepiece Color Filter Set - 1.25"

Baader Planetarium 1.25" Six Piece Eyepiece Filter Set - FCFS-1

SKU: BAD-FCFS-1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$279.00
Baader Planetarium 6-Piece Eyepiece Color Filter Set - 2"

Baader Planetarium 2" Six Piece Eyepiece Filter Set - FCFS-2

SKU: BAD-FCFS-2
  • Filter Type: Color Planetary
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$399.00

Baader Planetarium 2" ND 0.6 Neutral Density Filter - FND0-2

SKU: BAD-FND0-2
  • Filter Type: Neutral Density/Moon
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$84.00
Baader ND 0.9 Neutral Density Filter - 1.25"

Baader Planetarium 1.25" ND 0.9 Neutral Density Filter - FND1-1

SKU: BAD-FND1-1
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.00
Baader ND 0.9 Neutral Density Filter - 2"

Baader Planetarium 2" ND 0.9 Neutral Density Filter - FND1-2

SKU: BAD-FND1-2
  • Filter Type: Neutral Density/Moon
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$84.00
Baader ND 1.8 Neutral Density Filter - 1.25"

Baader Planetarium 1.25" ND 1.8 Neutral Density Filter - FND2-1

SKU: BAD-FND2-1
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.00
Baader ND 1.8 Neutral Density Filter - 2"

Baader Planetarium 2" ND 1.8 Neutral Density Filter - FND2-2

SKU: BAD-FND2-2
  • Filter Type: Neutral Density/Moon
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$84.00
Baader ND 3.0 Neutral Density Filter - 1.25"

Baader Planetarium 1.25" ND 3.0 Neutral Density Filter - FND3-1

SKU: BAD-FND3-1
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.00
Baader ND 3.0 Neutral Density Filter - 2"

Baader Planetarium 2" ND 3.0 Neutral Density - FND3-2

SKU: BAD-FND3-2
  • Filter Type: Neutral Density/Moon
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$84.00
Astrodon ExoPlanet Light Curve Filter with Blue Blocking

Astrodon Exo-Planet Clear Filter with Blue Blocking - 49.7 mm Round Unmounted - XOPBB-50R

SKU: ASD-XOPBB-50R
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$285.00
Astronomik ProPlanet 642 IR-Pass EOS R XL Clip Filter for Canon EOS R/RP Full Frame Mirrorless Cameras

Astronomik ProPlanet 642 BP IR-Pass Filter - Canon EOS R XL Full Frame Clip - P642-EOS-R-XL

SKU: ASF-P642-EOS-R-XL
  • Filter Type: Pro Planet
  • Filter Size: EOS R/RP
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$169.95
Astronomik ProPlanet 742 IR-Pass EOS R XL Clip Filter for Canon EOS R/RP Full Frame Mirrorless Cameras

Astronomik ProPlanet 742 IR-Pass Filter - Canon EOS R XL Full Frame Clip - P742-EOS-R-XL

SKU: ASF-P742-EOS-R-XL
  • Filter Type: Pro Planet
  • Filter Size: EOS R/RP
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$125.95
Astronomik ProPlanet 807 IR-Pass EOS R XL Clip Filter for Canon EOS R/RP Full Frame Mirrorless Cameras

Astronomik ProPlanet 807 IR-Pass Filter - Canon EOS R XL Full Frame Clip - P807-EOS-R-XL

SKU: ASF-P807-EOS-R-XL
  • Filter Type: Pro Planet
  • Filter Size: EOS R/RP
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$125.95

Apertura 1.25" Moon Filter - A-MF1

SKU: APT-A-MF1
  • Filter Type: Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$10.95