Tiffen 72mm Full Spectrum IR Neutral Density 2.1 WW Filter for HD Cameras
What's Included With This Item:
- Tiffen 72mm Full Spectrum IR Neutral Density 2.1 Filter for HD Cameras
- Tiffen 1 Year Warranty
The Tiffen 72mm Full Spectrum IR Neutral Density 2.1 Filter for HD Cameras is a combination of both an infrared control filter and a 2.1 neutral density filter. An IRND is ideal for HD cameras, which have greater low-light sensitivity and, subsequently, an increased susceptibility to IR contamination. When using a standard neutral density filter to counter the increased light sensitivity afforded by the HD sensor, the effects of infrared pollution become more apparent. This filter combines an ND filter with a comparable IR control filter to eliminate the spill of infrared light reaching the sensor while still maintaining the extra exposure benefits of a neutral density filter.
This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch and mounting to precision metal rings.
|Size||72mm / 2.83"|
|Density||2.1 (7 stop)|
|Effect||Helps to balance HD camera's increased low-light sensitivity and susceptibility to red light/IR pollution|
|Construction||ColorCore technology and Water White glass|
|Front Filter Thread Size||72mm / 2.83"|
|Front Lens Cap Size||72mm / 2.83"|