Hoya NXT Plus 46mm 10-Layer HMC Multi-Coated UV Lens Filter #A-NXTPL46UV

The NXT Plus filter frames are precision milled from lightweight aluminum for a slim profile that makes it perfect for all lenses including super wide-angles. The frame sports full front filter threads that can accept a normal lens cap or allows you to stack additional filters like a circular polarizer or neutral density.

• Waterproof Top-coat for easy cleaning
• Schott B270 Glass
• 10-layers of HMC Multi-Coatings (5 Per Side)
• 98% Transmission rate for sharp, clear images
• Low-profile Aluminum Frame

UV filters are most commonly used to protect the front of your lens. A first line of defense against scratches, rain, dirt and dust. Hoya?s NXT Plus UV is a powerful upgrade to the best-selling NXT series. The new filter applies a waterproof top coat to Schott B270 glass polished smooth for easy cleaning. Dirt, smudges and water wipe away easily. Using 10 layers of Hoya?s patented anti-reflection (AR) multi-coatings your images show improved contrast, color, and sharpness with a 98% light transmission. So, leaving it on all the time will not hurt your images.

• Filter Factor: Zero
• Glass Type: Schott B270
• Light Transmission: 98.0%
• Number of Multi-Coatings: 10 / 5 per side
• Nano-Coating Technology: No
• Hardened Top Layer: No
• Anti-Static: No
• Black Rimmed Glass: Yes
• Frame Construction: Press Fit / Low Profile / Aluminum
• Front Filter Threads: Yes