Hoya

Hoya YPND001649 49mm Pro ND16 Filter

Smooth, long-exposure water and controlled depth of field in bright daylight — 4 stops of clean light reduction

$78.79*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

The Hoya 49mm Pro ND16 is the kind of filter that quietly expands what you can do with available light. Four stops of neutral density reduction opens a middle ground that's incredibly useful in the field — slow enough to blur a stream into silk during golden hour, open enough to shoot portraits at f/1.4 under midday sun without blowing your highlights. For landscape photographers chasing motion in waterfalls, coastal scenes, or windswept grasses, and portrait shooters who refuse to stop down in bright conditions, this filter turns harsh light into a creative tool rather than a limitation.

Hoya's ACCU-ND coating is the key differentiator here. Where lesser ND filters introduce warm or magenta shifts that eat into your editing time, this filter delivers genuinely neutral color transmission — what you see through the viewfinder is what you get in the file. The glass is optically clean, and the low-profile aluminum ring threads smoothly without adding bulk or vignetting risk to compact 49mm-thread lenses. It's a straightforward, well-engineered piece of glass that earns a permanent spot in your filter pouch for any shoot where you need to wrestle bright light into submission.

Key Features

Reduces the light entering your camera lens by 4 stops

Permits wider apertures and slower shutter speeds to be used

ACCU-ND coating for truly neutral colour balance

Allows you to reduce depth of field for portraits

Low-profile aluminium ring avoids vignetting

Specifications

Brand
Hoya
Model
YPND001649
Filter Diameter
49mm
Filter Type
Neutral Density
Density
ND16 (4 stops)
Coating
ACCU-ND
Ring
Low-profile aluminum

Frequently Asked Questions

It reduces light by exactly 4 stops. If your unfiltered exposure is 1/1000s at f/8, the filter brings you to 1/60s at f/8 — enough to blur moving water in a landscape or open up to f/2 for shallow depth of field in bright sun.
Yes, Hoya's ACCU-ND coating is specifically designed to avoid the warm or magenta color shifts common in cheaper ND filters. You'll get a truly neutral reduction, which means less time correcting white balance in post.
The slim aluminum ring is designed to minimize vignetting. On 49mm thread lenses — which tend to be standard or short telephoto focal lengths — vignetting is a non-issue. If you're using a step-up ring from a smaller thread to a wider lens, test at your widest focal length.
You can, though stacking filters increases the risk of vignetting on wider lenses and adds two more glass surfaces that can introduce flare. For heavier reduction, consider a dedicated higher-density ND filter for cleaner results.
This is a 49mm filter that threads onto any lens with a 49mm front filter diameter.