The orange colored B&W 55 mm Infrared 099 Slim glass filter is the ideal filter for photography with infrared color film, which is also referred to as "False Color Film" because of its charming abstract color reproduction.
B&W slim filters are for wide-angle lenses and are 3mm thick. They do not have a front thread
| Type | Infrared |
| Size | 55 mm Slim |
| Grade | 099 |
| Filter Factor | Highly dependent on the film and on the degree of infrared reflection of the subject |
| Multi-Coated | No |
| Rotating | No |
| Effect | Blocks all blue green from spectrum and produces abstract interpretations of images |
| Application | Color infrared photography |
| Color Temperature | Not applicable |
| Construction | Schott Glass |
| Front Filter Thread Size | Not applicable |
| Front Lens Cap Size | Not applicable |