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Optolong

4 Items

Optolong Clear Focusing Filter - 1.25" Mounted - CFF-125

SKU: OTL-CFF-125
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$24.00

Optolong Clear Sky Filter - 77mm Round Mounted - CS-77

SKU: OTL-CS-77
  • Filter Type: Clear
  • Filter Size: 77 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$207.00

Optolong Clear Sky Filter - 82mm Round Mounted - CS-82

SKU: OTL-CS-82
  • Filter Type: Clear
  • Filter Size: 82 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$259.00

Optolong Clear Focusing Filter - 2" Mounted - CFF-200

SKU: OTL-CFF-200
  • Filter Type: Clear
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$31.00