Urth
Urth 86mm Circular Infrared R72 Lens Filter Plus+
Cuts visible light below 720 nm to capture infrared landscapes with 20-layer nano-coated SCHOTT glass in an ultra-slim, double-threaded 86 mm ring
- Blocks visible light below 720 nm for pure infrared capture
- 20-layer nano-coating repels water, oil and scratches
- German SCHOTT glass delivers professional clarity and true colour
- Ultra-slim rim prevents vignetting on wide-angle lenses
- Double-threaded design allows stacking or lens-cap attachment
Infrared Filter for 86mm Lenses
The Urth 86mm Circular Infrared R72 Lens Filter Plus+ threads onto 86mm front threads and blocks all visible light below 720nm. It transmits infrared wavelengths above 700nm for creative infrared photography. Built with German SCHOTT glass and 20 layers of nano-coating, it resists water, oil and scratches while maintaining high transmission. Suited to outdoor and nature photographers exploring infrared landscapes.
Ultra-Slim Double-Threaded Rim
The ultra-slim rim reduces vignetting on wide-angle lenses and the double-threaded design allows stacking or lens-cap attachment. The 20-layer nano-coating repels moisture and fingerprints, making field cleaning faster. These physical features protect the premium IR72 glass without adding bulk to the filter stack.
Verify Thread Size and Infrared Suitability
Confirm your lens has an 86mm filter thread before ordering. Infrared capture requires a camera converted for IR or one with a weak internal hot mirror; standard cameras will need very long exposures. The filter blocks all visible light, so composition and focus must be set before attachment. No adapter rings or step-up rings are included.
Highlights
- Blocks visible light below 720 nm for pure infrared capture
- 20-layer nano-coating repels water, oil and scratches
- German SCHOTT glass delivers professional clarity and true colour
- Ultra-slim rim prevents vignetting on wide-angle lenses
- Double-threaded design allows stacking or lens-cap attachment
Specifications
No published specifications for this item yet.
Questions about this item
Will the 20-layer nano-coating on the German SCHOTT glass need reapplication or special cleaning over time?
The 20-layer nano-coating resists water, oil and scratches and makes cleaning easier; it is a permanent part of the glass and does not require reapplication.
At what wavelength does the IR72 glass start to transmit light during long exposures?
The filter cuts all wavelengths below 720 nm, so transmission begins at 720 nm and above.
Does the ultra-slim rim trap heat or affect the filter temperature during all-day outdoor shooting?
The ultra-slim rim is a mechanical design feature; the filter itself has no power draw and generates no heat during use.
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