IR720 infrared wolverine filter with 77mm magnetic adapter

This 77 mm IR 720 infrared filter with Kase magnetic adapter ring can be used for infrared photography with digital cameras and specialized infrared films. This almost opaque filter blocks all the visible light up to 720 Nm and allows you to capture images of how a subject reflects or transmits infrared light. It is equivalent to a Wratten 89B filter that lets a bit of visible light to spend a rendering of false colors or a high contrast in black and white applications.

This filter is made of optical glass with nano multicacting to reduce the flare and optimize the transmission of light. The coating also provides a protective surface that allows water to accumulate to facilitate cleaning and resistant scratches and abrasions. The 77 mm magnetic filter ring includes a magnetic adapter ring that is inserted into the front filter ring of a lens and allows to securely hold 77 mm wolverine wolverine magnetic filters.

Main features
- for infrared photographic applications
- Lock the visible light up to 720 nm
- Filter the visible light for false colors
- High contrast filter for black and white
- Compatible with most digital cameras
- can be used with infrared films
- Nano-multicated optical glass
- Waterproof and scratch resistant coating
- Thin aluminum filter ring
- includes a storage case

Technical details:
- Type of filter: Kase IR 720 infrared
- transmission range: higher than 720 nm
- Circular size: 77 mm via the supplied adapter ring
- Front / bayonet accessory thread: non-threaded
- Coatings: multiple coating, resistance coating
- Physical characteristics: thin
- Filter material: Glass
- Ring material: aluminum
- Knurthing: Superior