This Cokin Z-Pro 007 Infrared Filter is for black and white infrared film when you only want to transmit the infrared spectrum and none of the visible spectrum.
Z-PRO Filters are made of CR39 Resin which is a reputable lightweight and unbreakable optical material also used for ophthalmic glasses. The Z-PRO Series is recommended for focal lengths of 20mm onwards (in the 35mm format).
Note! This filter is round and fits the Z-Pro Holder
| Type | Z-PRO Infrared |
| Size | Round and fits the Z-Pro Holder |
| Grade | Not Applicable |
| Filter Factor | Determined by film sensitivity |
| Multi-Coated | No |
| Rotating | Yes (in holder) |
| Effect | Does not transmit the visible spectrum of light |
| Application | Infrared photography |
| Color Temperature | Not Applicable |
| Construction | CR39 Resin |
| Front Filter Thread Size | Not Applicable |
| Front Lens Cap Size | Not Applicable |