Computar CBF-1 Camera Back Focusing Neutral Density Filter W/case
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Price Documents
→ Manual or Motorized adjustment of focal length
→ Made of glass
→ ND rating of 3.0
→ Light Weight
→ Made of glass
→ ND rating of 3.0
→ Light Weight
The Computar CBF-1 Neutral Density Filter is used primarily to make the proper back focus adjustments when installing motorized zoom lenses.
