Feature(may vary by option.)
●Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR wavelengths in the middle infrared range and block visible light. They are often used in devices with bright bulbs (e.g. slide and overhead projectors) to prevent unwanted heating
●There are also filters used in solid-state video cameras (CCD or CMOS) to allow IR due to the high sensitivity of many camera sensors to light in the near infrared. These filters usually have a blue hue as they also sometimes block some of the light from the shorter visible light and UV wavelengths
●Digital cameras are typically equipped with IR cut filters to prevent unnatural-looking images. IR permeable (permeable) filters or removing factory IR cut filters are commonly used in infrared photography to allow infrared light to pass through and block visible and ultraviolet light. Such filters appear black to the eye but are transparent when viewed with an IR sensitive device.
●The creative adjustable IR filter is a compact all-in-one variable wavelength filter that adjusts the number of wavelengths with just a twist of your wrist. The index markings on the filter show you exactly the number of wavelengths at a glance. So you get clear and precise shots at all wavelengths you use. It offers you the freedom to create different wavelengths freely.
●You dont need to carry multiple filters to take photos. Only one filter, gives you the range from 530nm to 750nm
[49mm]
Description
Please note:
1. Better remove the IR cut filters in front of the CCD or CMOS sensor when using IR filters
2. Setting the white balance
3. If you dont want to do any transformation on your device, you can do post-processing after shooting to get the IR effect.
How is the infrared filter used?
1. Archaeology, military, police, medicine and detective work. Infrared filters reveal normally invisible spots and altered objects.
Plant vegetation and landscape photography. It looks dramatically different when photographed in infrared.
3. Photographic special effects. Infrared filters give photo and video photographers expressive and unusual effects.
With which suitable light source should I use the infrared filters?
IR filters can block all visible light at related wavelengths and are very sensitive to UV rays.
590nm, 600nm and 630nm for infrared changing machine. The rich colors, custom white balance, the original film in general, the sky was bright red, partly brown or amber, plant leaves, blue, sky blue saturation after post-processing, the leaves yellow or golden yellow.
680 nm for indoors and weak shadows.
750nm for indoor and low-light use.
760nm for cloudy outdoor at nightfall and bright indoor.
Specification:
Lens material: optical glass.
Ring material: metal.
Rear lens filter thread size: 55mm, front thread size (for lens cap) is 58mm
Package includes:
1 x 55 mm adjustable optical infrared filter.