The Calumet filter is a neutral density filter for precise exposure control. It is made from Japanese AGC glass, which preserves color temperature. Its multi-layer coatings include anti-reflective, hydrophobic, and oleophobic coatings, while protecting the filter from wear and scratches.
The slim aircraft-grade aluminum frame features grips for easy removal. A protective case is included.
- Diameter: 67 mm
- Type: Neutral density
- Material: Japanese AGC glass
- Coatings: 28 layers
- Anti-reflective coating: Yes
- Hydrophobic coating: Yes
- Oleophobic coating: Yes
- Scratch-resistant: Yes
- Frame: Aircraft-grade aluminum
- Frame thickness: 3.3 mm
- Packaging: Protective case
- Diameter
- 67 mm
- Packaging
- Piece
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.