Spanish version
Spanish version
|
Welcome visitor login/register Today is November 23, 2009 | Intuitive search |
Newsletter
Hoya 52mm RM-72 Infrared FilterProduct reference: HOYA-52MM-RM-72-INFRA-R68295 |
|||||||||||||||||||||||||||||||||||||||
See more products in the category at Round |
|||||||||||||||||||||||||||||||||||||||
 Description:
|
|||||||||||||||||||||||||||||||||||||||
|
This filter is used for photography with infrared films. Infrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays. R72 passes only infrared rays above 720nm. It is often used in crime detection, medical photography, detection of distribution of vegetation, etc. Used for photography with infrared films. R72 passes only infrared rays above 720nm. RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc. Specifications | |||||||||||||||||||||||||||||||||||||||
Calculate shipping cost
