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Astrophotography Deal - Celestron 11" RASA - $1000 Off - Now Only $2595 - Limited Quantity On Hand

Filters

16 Items
Baader Planetarium 1.25" IR-Pass Filter - 685 nm

Baader Planetarium 1.25" IR Pass (685 nm) Filter - FIRP-1

SKU: BAD-FIRP-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$91.00
Baader 1.25" Mounted UV-IR Cut L Filter

Baader UV - IR Cut L Filter - 1.25" Mounted - FUVIR-1

SKU: BAD-FUVIR-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$73.00
Lumicon 1.25" UV/Infrared Filter

Lumicon 1.25" UV/Infrared Filter - LF3140

SKU: LUM-LF3140
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$190.00

Orion 1.25" IR-Cut Filter - 5564

SKU: ORI-05564
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$39.99

Baader Planetarium 1.25" U-Filter - FUV-1

SKU: BAD-FUV-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$296.00 $236.80
ZWO IR Cut Filter - 1.25"

ZWO 1.25" IR Cut-Off Filter - IRCUT1

SKU: ZWO-IRCUT1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.00

ZWO 850nm IR Pass Filter - 1.25" - IR850NM1

SKU: ZWO-IR850NM1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.00

Optolong L-Pro Filter - 1.25" Mounted - LPRO-125

SKU: OTL-LPRO-125
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$149.00

Optolong UV-IR Cut Filter - 1.25" Mounted - UVIR-125

SKU: OTL-UVIR-125
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$44.00

Optolong IR Pass 685nm Filter - 1.25" Mounted - IRPS685-125

SKU: OTL-IRPS685-125
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$79.00

High Point IR Blocking Filter - 1.25" - IRBF1

SKU: HPS-IRBF1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$13.95
Astronomik 1.25" IR Blocking Filter

Astronomik IR Blocking Filter - 1.25" - IR-1

SKU: ASF-IR-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$45.95
Astronomik L-1 UV-IR Blocker - 1.25" Round Mounted

Astronomik L-1 UV-IR Blocking Filter - 1.25" Round Mounted - L1-1

SKU: ASF-L1-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$69.95
Astronomik L-2 UV-IR 1.25" Blocking Filter - Round Mounted

Astronomik L-2 UV-IR Blocking Filter - 1.25" Round Mounted - L2-1

SKU: ASF-L2-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$59.95
Astronomik 1.25" Round Mounted UV-IR Blocking L-3 Luminance Filter

Astronomik L-3 UV-IR Blocking Filter - 1.25" Round Mounted - L3-1

SKU: ASF-L3-1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$69.95

Astrodon Luminance Gen2 UV/NIR Blocking Filter - 1.25" Threaded Cell - L2-27R

SKU: ASD-L2-27R
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$184.00