What are the uses of infrared filters?
1. Archeology, military, police, medicine, detective work. Infrared filters remove normally invisible stains and visible modifications.
2. Vegetation and landscape photography. In infrared photography it looks very different.
3. Photography special effects. Infrared filters provide expressive and unusual effects for still and video photographers.
Under what appropriate light source should I use an IR filter?
Infrared filters block all visible light of relevant wavelengths and are very sensitive to UV light.
590nm, 600nm, and 630nm are used for infrared replacement machines. Rich colors, custom white balance, the original sky is generally bright red, some are brown or amber, the plant leaves are blue, the processed sky is blue saturated, and the leaves are yellow or gold.
680nm, suitable for indoor and low-shade use.
750nm, suitable for indoor and low light use.
760nm, it is cloudy outside when night falls, and the indoor brightness is high.
Specifications: Lens material: Optical glass
Ring material: metal
Filter coating:
Not applicable to: cameras, camcorders
Shape: round
Lens filter size: 43/46/49/52/55/58/62/67/72/77/82 mm
This package includes:
1 x Adjustable Optical IR Filter