The Cokin Z-PRO 001 Yellow Resin Filter is normally used to establish a noticeable increase in contrast when using black and white film. This filter is specifically adapted to the Z-PRO Filter Holders and designed for medium format cameras as well as wide angle focal lengths below 20mm. This series is also well adapted to Broadcast.
The Z-PRO Series is recommended for focal lengths of 20mm onwards (in the 35mm format). This filter is made of CR39 Resin which is a reputable lightweight and unbreakable optical material also used for ophthalmic glasses.
| Type | Z-PRO Yellow |
| Size | 100 x 150mm (4 x 6"), 1.5mm thick |
| Grade | Not Applicable |
| Filter Factor | 2 (+1 stop) (approx) |
| Multi-Coated | No |
| Rotating | No |
| Effect | Contrast control, enhanced skin tones, tonal corrections and more dramatic landscapes; Noticeable increase in contrast with black and white films |
| Application | Offers the most correct tonal range contrast to produce natural clouds against blue skies |
| Color Temperature | Not Specified by Manufacturer |
| Construction | CR39 Resin |
| Front Filter Thread Size | Not Applicable |
| Front Lens Cap Size | Not Applicable |