
Hoya
Hoya ND 8 HMC 43mm Neutral Density Filter
Shoot silky waterfalls or wide-open portraits in harsh midday sun — Hoya's ND8 HMC 43mm filter puts 3 stops of light control in your hands without shifting a single color.
$28.49*
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Overview
Key Features
For Wider Apertures or Longer Exposures
enable slow shutter speeds
decrease depth of field by allowing wider apertures
reduce the amount of light reaching the film/sensor
no affect on color balance
Specifications
Brand
Hoya
Model
ND 8 HMC
Filter Size
43mm
Filter Type
Neutral Density
Light Reduction
3 f-stops
Coating
HMC (High Multi-Coating)
Color Effect
None — neutral balance
Frequently Asked Questions
How much light does this filter actually block, and what does that mean in the field?
It reduces light by exactly 3 f-stops. In practice, if your sunny-day exposure is 1/500s at f/8, the ND8 lets you shoot at 1/60s — enough to render moving water as silk or open up to f/2.8 for subject separation in bright conditions.
Will the HMC coating affect image quality or introduce color shifts?
The multi-coating (HMC) is precisely why Hoya's ND filters hold their reputation. It minimizes reflections and ghosting without introducing the warm or magenta cast that cheaper ND glass often produces. Colors remain true to the scene.
Is a 43mm filter a common size, and can I use step-up rings with it?
43mm is a specific mount size found on select compact primes and zoom lenses — verify your lens barrel markings before ordering. It is not a universal size, so check the front of your lens cap or barrel for the ⌀43 marking. Step-up rings can adapt it to larger filter systems if needed.
Does this filter work with autofocus?
Yes. The ND8 is a passive glass filter with no electronic components — it simply threads onto the front of your lens and does not interfere with AF, image stabilization, or any camera function. Metering and autofocus operate normally through it.
Is 3 stops enough for shooting video in daylight with a cinema shutter angle?
For the 180-degree shutter rule at 24fps (requiring 1/50s), a 3-stop ND is a solid starting point in overcast or open shade. In direct sun you may need additional ND stacking, but for most mixed-light exterior video work the ND8 gives you meaningful control without going opaque.