Hoya 46mm Infrared RM72 Lens Filter
- used for photography with infrared films.
- also sensitive to ultraviolet rays
- It is often used in crime detection
Used for photography with infrared films. R72 passes only infrared rays above 720nm. RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc.
- Product Dimensions: 0.39 x 0.39 x 0.39 inches; 0.11 pounds
- Shipping Weight: 0.11 pounds
- ASIN: B000NK74M4
- Item model number: Y1IR72046
- Average Customer Review: Customer Reviews