[39mm]

The Kenko Filter Zéta is a Kenkos premier filter series developed to aim for the worlds best filters.
Our products are made using superior optical technology and precision machining.
Works with any digital film camera. This filter is specifically designed for lens protection with properties that do not affect visible light. We also recommend attaching your precious lens to avoid scratches with sand or debris.
No UV protection.
The newly developed ZR coat provides an ultra-low reflection of less than 0.3% of surface reflection. This filter is recommended for those who are concerned about quality. In addition, the imprinting process around the outer surface of the glass and the frame is frosted to further prevent reflections.
Although the thickness of the glass is a general 0.08 inch (2 mm), the frame is made with precision machined aluminum frames to make the frame thinner. Safe to use with ultra-wide angle lenses.
[Features] This filter is designed to protect the lens from scratching by sand or debris during outdoor photography. Completely colorless transparent filter with no effect on visible light and high precision multicoated to show lens color characteristics.
Ideal for everyday filters as lens protection.
( Exclusive) Package comes with a lens cloth for easy cleaning and a round filter case for convenient storage.

From the Manufacturer

Made with Kenko Confidence

The Zéta series is further higher than the MC series and PRO1D series.Transparency so you wont even notice its there.

"Glass perimeter ink coating" for added reflection

By applying a ink coating to the outer perimeter of the filter glass to minimize internal reflections.Reduces flare and ghosting generation compared to ordinary filters.In addition, the matte finish of the frame has undergone additional reflection measures.

Kenko premium protective filter with ultra-low reflection "ZR Coat" under 0.3%

The ZR Coat is an anti-reflective coat that is only used in Kenkos high-end filter groups.Reflectivity on glass surfaces is less than 0.3% on one side in visible light range(Kenko MC protectors are less than 1%)

The less reflectivity means less light loss to reach the lens.The effect on image quality is as close as possible to zero.

Additional Features

Thin frame design for wide angle lenses. If the filter frame is thick, dark shadows (vignetch) may appear in the four corners of the image when using a wide angle lens.In order to prevent vignetting this product, the thickness of the frame is thinner than the usual frame is a thin frame.	Can be attached to a lens cap or hood. The front of the filter screws allow you to attach your lens cap or hood from the filter installed.	Knurling for improved maneuverability Knurled knurling on the front of the filter frame provides better control when removing and removing the filter.	Cleaning cloth included The exclusive model includes a cleaning cloth for when the filter gets dirty, and a filter case that makes it easy to know what is inside when stored.

	ZX Protector	Zeta Quint Protector	Zeta Protector	PRO1D UV PROTECTOR NEO	PRO1D PROTECTOR NEO	PRO1D Protector
Surface Reflectivity	Less than 0.3%	Less than 0.3%	Less than 0.3%	0.5-1%	0.5-1%	Less than 0.5%
Coating Type	ZR Coat	ZR Coat	ZR Coat	High precision multicoated	High precision multicoated	Digital Multicoated
Coating attachment function	Water repellent and oil repellent.	Water repellent and oil repellent.		Water repellent and stain resistant.	Water repellent and stain resistant.
UV protection.				✓
Tempered Glass		✓
Floating Frame System	✓
Lubricating	✓
Ink coating process on the perimeter of the glass.	✓	✓	✓	✓	✓	✓
Thin frame (compatible with wide angle lenses)	✓	✓	✓	✓	✓	✓
Other Features	A protective filter that allows the lens to fully expand its original portability by pushing the load to the glass as close as possible to zero	Impact resistant protective filter with tempered glass and duralumin frame	Premium lens protection filter for ultra low reflection of 0.3% or less of surface reflection.	Lens protection filter with UV protection.In addition, the water and stain resistant coating repels water and dirt.	Water and stain release protective filter to protect your lens from rain and splashes.Wide Angle Lens Compatible	High performance protection filter less than 0.5% of surface reflections.Thin frame design is compatible with wide angle lenses.