Hoya

Hoya YPND000449 Pro ND-Filter - Neutral Density 4, 49mm

Name: Hoya YPND000449 Pro ND-Filter - Neutral Density 4, 49mm
Brand: Hoya
SKU: YPND000449

Achieve Creative Control with Neutral Density FiltersThe Hoya Pro ND-Filter allows you to reduce the amount of light entering your camera lens, enabling creative effects such as motion blur and shallow depth of field in bright conditions. Its ACCU-ND technology ensures a neutral color balance wit...

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Overview

Achieve Creative Control with Neutral Density Filters

The Hoya Pro ND-Filter allows you to reduce the amount of light entering your camera lens, enabling creative effects such as motion blur and shallow depth of field in bright conditions. Its ACCU-ND technology ensures a neutral color balance without any noticeable color cast.

Filter Type: Neutral Density (ND)
Density: ND4 (2 stops)
Filter Size: 49mm
Technology: ACCU-ND coating
Frame: Low-profile one-piece aluminum frame

Key Features

Reduces the light entering your camera lens by 2 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

Light Reduction

2 stops

Coating Type

ACCU-ND

Ring Material

Aluminium

Ring Profile

Low-profile

Filter Diameter

49mm

Frequently Asked Questions

How much light does the Hoya YPND000449 Pro ND-Filter reduce?

This Hoya Pro ND-Filter reduces the amount of light entering your camera lens by 2 stops.

Can I use this filter to achieve a shallow depth of field for portraits?

Yes, by reducing light, it allows you to use wider apertures, which can help in achieving a shallower depth of field for portraits with blurred backgrounds.

What is the benefit of the ACCU-ND coating on this filter?

The ACCU-ND coating ensures a truly neutral color balance, preventing unwanted color casts that can sometimes occur with neutral density filters.

Will this filter cause dark corners or vignetting in my photos?

The filter is designed with a low-profile aluminium ring specifically to avoid vignetting, particularly useful when shooting with wide-angle lenses.

What creative effects can be achieved with a 2-stop neutral density filter?

A 2-stop ND filter allows for slightly slower shutter speeds, which can be used to introduce subtle motion blur in subjects like flowing water or moving clouds in moderately bright conditions.

Strengths & Trade-offs

👍 Pros

Reduces the light entering your camera lens by 2 stops, offering essential control over exposure for various lighting situations.
Permits the use of wider apertures, which helps in achieving a shallow depth of field for artistic portraits with beautifully blurred backgrounds.
Allows for slower shutter speeds in brighter environments, enabling creative motion blur effects in moving subjects or flowing water.
Features an ACCU-ND coating, ensuring a truly neutral color balance in your images by preventing unwanted color shifts.
Equipped with a low-profile aluminium ring, designed to minimize the risk of vignetting and maintain image quality, especially with wide-angle lenses.

👎 Cons

A 2-stop light reduction might not be sufficient for extremely bright conditions where more aggressive ND filtering is required.
Requires careful calculation of exposure times to compensate for the light reduction, which may add complexity for beginners.
The filter is specifically 49mm in diameter, necessitating step-up or step-down rings for lenses with different thread sizes.
While it enables slower shutter speeds, a tripod is essential to prevent camera shake and ensure sharp images during longer exposures.
The low-profile design, while beneficial for avoiding vignetting, might make it slightly less convenient to grip for attachment and removal compared to thicker rings.