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Filters

13 Items
Celestron OIII Narrowband Filter - 1.25"

Celestron Oxygen III (OIII) Narrowband 1.25" Filter - 93623

SKU: CEL-93623
  • Filter Type: OIII
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$89.95 $75.95

Celestron Oxygen III (OIII) Narrowband 2" Filter - 93624

SKU: CEL-93624
  • Filter Type: OIII
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$119.95 $99.95
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
$14.95 $8.95

Celestron 1.25" Ultra High Contrast (UHC) Light Pollution Reduction Filter - 94123

SKU: CEL-94123
  • Filter Type: CLS/LPR
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$79.95 $69.95
Celestron 2" UHC Light Pollution Reduction Filter

Celestron Ultra High Contrast (UHC) Light Pollution Reduction 2" Filter - 94124

SKU: CEL-94124
  • Filter Type: CLS/LPR
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$109.95 $92.95
Celestron IR Cut Filter for Skyris Color Cameras

Celestron IR Cut Filter for Color Skyris Cameras - C Mount - 95516

SKU: CEL-95516
  • Filter Type: UV/IR/Luminance
  • Filter Size: C Mount
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$36.95 $29.95

Celestron LRGB Filter Set - 1.25" - 95517

SKU: CEL-95517
  • Filter Type: RGB
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$279.95 $249.95

Celestron Mars Observing Telescope Accessory Kit - 94312

SKU: CEL-94312
  • Barrel/Thread Sizes in Kit: 1.25"
  • Product Types Included in Accessory Kit: Barlow , Filter
  • Number of Items in Kit (Including Case if Applicable): 5
$44.95 $39.95

Celestron Deluxe Mars Observing Telescope Accessory Kit - 94314

SKU: CEL-94314
  • Barrel/Thread Sizes in Kit: 1.25"
  • Product Types Included in Accessory Kit: Barlow , Filter
  • Number of Items in Kit (Including Case if Applicable): 6
$79.95 $71.95
Celestron 1.25" ND Moon Filter

Celestron 1.25" Neutral Density Moon Filter - 94105

SKU: CEL-94105
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$14.95
Celestron 1.25" Variable Polarizing Filter

Celestron 1.25" Variable Polarizing Filter - 94107

SKU: CEL-94107
  • Filter Type: Polarizing
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$29.95
Celestron Light Pollution Imaging Filter for 8" RASA

Celestron Light Pollution Imaging Filter for 8" RASA - 93614

SKU: CEL-93614
  • Filter Type: CLS/LPR
  • Filter Size: 43 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$219.95

Celestron Moon Filter Set - 1.25" - 94315

SKU: CEL-94315
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$39.95