Neewer 40.5mm Variable ND Filter ND3-ND1000 — main product image

Neewer 40.5mm Variable ND Filter ND3-ND1000

Neewer

Neewer 40.5mm Variable ND Filter ND3-ND1000

Name: Neewer 40.5mm Variable ND Filter ND3-ND1000
Brand: Neewer
SKU: 40.5mm Variable ND

★★★★★4.4 (78 reviews)

Control exposure from 1.5 to 10 stops with a single twist using this multi-coated 40.5mm variable ND filter.

$25.89*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Neewer 40.5mm Variable ND Filter is designed for photographers and videographers who need on-the-fly exposure control without swapping between multiple fixed-density filters. Covering a range from ND3 to ND1000—equivalent to 1.5 to 10 stops of light reduction—the filter lets you simply rotate the ring to match changing light conditions. This makes it particularly useful for outdoor shooting where light shifts quickly, or for video work where consistent exposure adjustments are essential. The HD optical glass is treated with multi-layer nano coatings on both sides, which work to minimize reflections and ghosting while also providing a degree of protection against water, fingerprints, and surface scratches.

The slim aluminum alloy frame is knurled for a secure grip, making it easy to mount and remove even in the field. F-stop markings along the ring give a visual reference for your current density setting, though Neewer is transparent that these marks are approximate rather than lab-precise. It is worth noting that like most variable ND filters, this unit can produce an X-shaped pattern when pushed toward its maximum density, so photographers needing consistent results at 8-10 stops may want to consider a dedicated fixed ND filter for that end of the range. The package includes a lens cleaning wipe and a padded filter case for storage and transport.

Key Features

【Variable Neutral Density Filter】With ND3-ND1000 wide neutral density range， the variable ND filter helps handle various light conditions with ease. From overcast to bright sunny days， simply rotate the filter ring to adjust the amount of light that enters your camera lens to avoid overexposure

【1.5-10 Limited Stops of Light Reduction】With F stops clearly marked on the filter frame， the ND3-ND1000 neutral density filter provides 1.5 to 10 stops of light reduction to achieve balanced exposure across image， reduce shutter speed for long exposure shots， and apply wider aperture for shallower depth of field

【Multi Coated HD Optical Glass Build】The ND filter features double sided coatings to reduce glare and reflection while effectively protecting the glass from water， dust， oil， debris， and scratches. The HD optical glass material helps block strong light without losing image sharpness. The knurled ring provides firm grip for easy filter mounting and removal

【40.5mm Camera Lens Filter】The variable ND filter is of 40.5mm thread size. Please double check the lens filter thread of your camera (marked with the "Φ40.5" symbol under lens barrel). Package includes a variable ND3-ND1000 filter， a lens cleaning wipe， and a filter case

【Note About Usage】(1) Though sealed with super slim aluminum alloy frame， when the filter is rotated to ND256， there might be X cross or vignetting issue. (2) The actual neutral density degree might differ from the marks on the filter ring. (3) Please get ND1000 or ND2000 filter for long exposure shots. (4)A 43mm lens cap or hood is required for the 40.5mm ND filter.

Specifications

Filter Type

Variable Neutral Density

ND Range

ND3–ND1000

Light Reduction

1.5–10 Stops

Thread Size

40.5mm

Glass

HD Optical Glass, Multi-Coated

Frame Material

Slim Aluminum Alloy

Required Lens Cap Size

43mm

Included Accessories

Cleaning Wipe, Filter Case

Pros & Cons

👍 Pros

Wide ND3-to-ND1000 range replaces the need to carry multiple fixed ND filters
Multi-coated HD optical glass resists water, oil, dust, and scratches
F-stop markings on the filter frame make it easy to dial in approximate density
Includes a cleaning wipe and protective carrying case in the box
Slim aluminum alloy frame helps minimize vignetting at lower ND settings

👎 Cons

X-pattern artifact and vignetting can appear when rotated near the ND256 mark or above
Actual neutral density may not precisely match the markings on the filter ring
Requires a 43mm lens cap instead of the standard 40.5mm cap when the filter is attached
Not ideal for heavy long-exposure work where a fixed high-density ND filter would be more reliable

Frequently Asked Questions

What is the ND range of this filter?

It covers ND3 to ND1000, which translates to 1.5 to 10 stops of light reduction. You adjust the density by rotating the filter ring.

Does this filter produce an X-pattern or vignetting?

Neewer notes that when rotated to approximately ND256 and beyond, an X-shaped cross pattern or vignetting may appear. This is a common characteristic of variable ND filters at their maximum density range.

What size lens cap do I need when this filter is mounted?

You will need a 43mm lens cap or hood, as the filter's front diameter is slightly larger than the 40.5mm thread size.

Are the f-stop markings on the ring accurate?

The markings provide a helpful reference, but Neewer advises that the actual neutral density may differ slightly from what is indicated on the filter ring. Bracketing or using a light meter is recommended for precise exposures.

Is this filter suitable for long exposure photography?

It can assist with moderately long exposures, but Neewer recommends their dedicated ND1000 or ND2000 fixed filters for serious long-exposure work where maximum and consistent density is needed.