The Hitech 67mm Warm2Cool Filter is a variable color enhancement filter providing a diversity of color possibilities from cooling blues to warming yellows. You can easily manipulate the effect of the filter by rotating the front filter ring in order to browse through the fluent range of tones. This eliminates the necessity to carry multiple color correction filters or to be dependent on one type of colored filter.
This filter features a large front rotating element to help reduce vignetting when used with wide angle lenses. It is constructed from specially formulated CR-39 resin sandwiched between two layers of high-quality Schott glass and has an aluminum filter ring.
- Variable color filter allows you to dial in different colorations scene to scene.
- Featuring a color range from cooling blues to warming yellows; this filter combines a broad spectrum of solid color filters within a single filter.
- Extra large, threadless filter ring reduces vignetting when used with a wide angle lens.