Runshuangyu 49MM Optical Glass Circular Infrared X-Ray Adjustable IR Pass Filter, Variable from 530nm to 750nm 590nm 680nm 720nm for DSLR Camera Photography

Description

• Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while blocking visible light.
• Infrared filters are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating.
• IR filters are widely used in solid-state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light.
• X-Ray filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths.
• Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images.

Product description

The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the number of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely.
You don't have to carry a bunch of filters for shooting. Just one filter gives you from the range 530nm to 750nm freely

590nm, 600nm, and 630nm for the Infrared change machine.
680nm for indoor and weak Shadows use.
750nm for indoor and weak light use.
760nm for cloudy outdoor at nightfall and brightness indoor.

Specification:

Lens Material: Optical Glass
Ring Material: Metal
Filter Coated: N/A
To Fit: Camera, Camcorder
Shape: Circular
Lens Filter Size: 49mm

Package including:

1 x 49mm Adjustable Optical Infrared Filter

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