High Intensity Optical Glass  front / rear threads 37mm ir lens filters 720nm for digital cameras 1.37mm ir filter 720nm
2.The all caliber of ir filte can be provided in Zomei company
3.It can block visible light pass filter

ROHS Certificate: 

 Feature

Ring Material: Black Matte Oxidated Aluminum

Ring Thickness: 7mm

Glass Material: High Intensity, Optical Glass

Glass Thickness: 2mm

Diameters: 25,27,28,30,30.5,37,43, 46, 49, 52, 55, 58, 62, 67, 72, 82

Features: front and rear threads

 Unique display color box and double protection

 Small order,mix diameter and mix products(cpl,uv,mcuv,nd filter,lens hood,tripod and so on) will accepted

1.These infrared filters block the infrared spectrum below 680/720/760/850/950nm

2.It is designed for use with black and white and color films that are sensitive to certain values of infrared light not visible to the humam eye

The conditions of infrared photograph:

1.the equipments that is sensitive with infrared

2.Infrared IR Filter

3.Sufficient infrared light

4.The chance of photograph