Product Information
The Breakthrough Photography 112mm X4 UV Filter is a circular UV filter sized for lenses with a 112mm front filter thread. It uses SCHOTT B270 ultra-clear crown glass with MRC16 and nanotec® Nano Coating layers for optical protection and a water- and dirt-repellent surface.
Optical clarity with protective coatings
Breakthrough specifies 99.2% average light transmission throughout the visible range. The coating system is designed to reduce reflections while helping water, dirt, and debris bead on the filter surface.
Built for field use
The X4 has a precision-machined brass traction frame for secure handling. Its ultra-slim, double-threaded construction supports filter stacking and lens-cap attachment; Breakthrough also describes the design as eliminating vignetting on wide-angle, full-frame setups.
Weather-sealed lens interface
When installed, the X4 frame completes the weather-seal on the lens. Breakthrough states that the frame is built for exposure to wind, salt water, dust, and other abrasive elements.
25 Year Ironclad Guarantee
Breakthrough covers the X4 UV with its 25 Year Ironclad Guarantee against manufacturer defects from the date of purchase.
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Breakthrough Photography 112mm X4 UV Filter
| Filter | |
|---|---|
| Type | UV filter |
| Size | 112mm Circular |
| Glass | SCHOTT B270 ultra-clear crown glass |
| Average Light Transmission | 99.2% throughout the visible range |
| Construction | |
|---|---|
| Coatings | MRC16 and nanotec Nano Coating layers |
| Frame | Precision-machined brass traction frame |
| Threading | Ultra-slim, double-threaded design |
| Weather Sealing | Frame completes the weather-seal on the lens when installed |
| Warranty | |
|---|---|
| Coverage | 25 Year Ironclad Guarantee against manufacturer defects from date of purchase |
| Identifiers | |
|---|---|
| Manufacturer SKU | X4-UV-112mm |
| UPC | 650229353489 |

