Hama Premium UV 390 Nano Ultraviolet (UV) camera filter 46 mm

The HAMA Ultraviolet (UV) camera filter Premium UV 390 Nano 46 mm is a slim, high-quality UV filter for protecting camera lenses and reducing atmospheric haze. Made from premium UV lens glass with a multi-layer vapour-deposited NSC18 coating, the filter blocks UV radiation up to 390 nm and preserves image sharpness and colour fidelity while adding physical protection to the lens surface.

Advantages

The NSC18 nine-layer anti-reflective coating on both sides ensures high light transmission and minimises reflections, ghosting and double images. A nano lotus coating repels water, oil and dirt, makes the glass easy to clean and prevents misting. The filter is scratch- and shock-resistant, has blackened inner edges and an anodised metal mount to avoid internal reflections, and an ultra-thin wide mount that reduces the risk of vignetting and can remain on the lens permanently.

Suitable for

• Outdoor and landscape photography to reduce haze and improve clarity
• Everyday lens protection against scratches, dust and minor impacts
• Situations requiring better colour saturation and contrast without digital correction

Key specifications

• Diameter: 46 mm
• Type: Ultraviolet (UV) filter, blocks up to 390 nm
• Glass quality: Premium UV lens glass, HD quality
• Coating: NSC18 nine-layer anti-reflective coating (both sides), vapour-deposited multi-layer
• Additional coating: Nano lotus effect (water, oil and dirt repellent)
• Mount: Black anodised metal with blackened inner edges and edge sealant
• Design: Ultra-thin wide mount to minimise vignetting

How to use

Screw the filter onto the lens front thread (46 mm) until it is firmly seated but not over-tightened. The ultra-thin wide mount permits use on wide-angle lenses without significant vignetting; however, verify compatibility with your lens model. Clean the coated surfaces gently with a microfiber cloth and suitable lens cleaning fluid when necessary to maintain the nano coating and optical performance.

Recommendations

Use the HAMA Premium UV 390 Nano 46 mm as a permanent protective filter for outdoor shooting to preserve lens condition and reduce UV-induced haze. Store the filter in its protective case when not in use and avoid harsh chemicals that could damage coatings.