Hoya YYK3149 Pro ND-EX Filter Kit 49mm — main product image

Hoya

Hoya YYK3149 Pro ND-EX Filter Kit 49mm

Name: Hoya YYK3149 Pro ND-EX Filter Kit 49mm
Brand: Hoya
SKU: YYK3149

Hoya Pro ND-EX 49mm filter kit delivers 3, 6, and 10 stops of color-accurate light reduction with IR protection in one package.

$86.90*

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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 Hoya Pro ND-EX Filter Kit bundles the three most essential neutral density strengths — ND8 (3 stops), ND64 (6 stops), and ND1000 (10 stops) — into a single 49mm package for photographers and videographers who need precise control over exposure. Whether you are smoothing out water motion with a few seconds of exposure, creating motion blur in a busy street scene, or shooting wide-open portraits in bright daylight, this kit provides the right density for the job. Each filter is crafted from ultra-clear optical glass and treated with Hoya's ACCU-ND coating technology, which deposits neutral density material evenly across the glass surface to prevent uneven density patterns and maintain accurate color reproduction.

A key advantage of the Pro ND-EX line is its enhanced infrared blocking capability. Digital camera sensors are sensitive to IR light, and during extended exposures, IR contamination can seep through standard ND filters and past the camera's built-in IR cut filter, resulting in muddy shadow detail and unwanted green or magenta color shifts. Hoya's IR blocking technology addresses this directly, producing clean, predictable results even at 10 stops of light reduction. The lightweight aluminum filter frames are designed to resist cross-threading and binding, making attachment and removal smooth even after prolonged use. Front threads on each filter enable stacking with polarizers or additional ND filters when even more creative control is needed. The included ballistic nylon case keeps all three filters organized and protected in your bag.

Key Features

ULTIMATE KIT FOR CAMERA LIGHT REDUCTION – The HOYA PRO ND-EX Filter Kit includes the 3 most popular neutral density filters used by photographers and cinematographers to precisly manage their camera's exposure. The 3-level (ND8), 6-level (ND64), and 10-level (ND1000) filters provide the necessary adjustment you need to meet your creative vision. All 3 filters are packed in a soft balistic nylon case making it easy to keep track of your filters and protrect them during transport.

EXCLUSIVE ACCU-ND TECHNOLOGY FOR CONISTENT COLOR ACCURACY – Engineered with HOYA's ACCU-ND technology, each filter ensures precise light reduction without color shift or infrared interference. Create consitent, natural and predictable image results whether you are using the the PRO ND-EX 3-level, 6-level or 10-level filters. Filters are color matched for easy switching between densities.

ENHANCE INFRARED PROTECTION – Modern digital camera sensors are very sensative to IR light. During very long exposures Infrared light can pentrate most ND filters and the camera's built-in IR cut filter causing IR interference build up in the shadows resulting in muddy shadow detail and green/magneta color shifts. HOYA's IR blocking technology ensures consitent and predicable results everytime.

DURABLE ALUMINUM FRAME & STACKABLE DESIGN – Built with a light-weight aircraft quality aluminum frame HOYA's PRO ND-EX camera lens filters are lightweight, durable and prevent binding with the lens for easy attachment and removal . Front filter threads allow you to stack multiple filters like additional ND's and Polarizers for more creative adjustment in various lighting conditions and creative photography needs.

MULTIPLE SIZES AVAILABLE TO COVER YOUR LENS NEEDS – Available in 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, and 82mm, this ND filter series fits a wide range of vintage and modern camera lenses. Perfect for film cameras, DSLR cameras, Video and Mirrorless camera systems.

Specifications

Brand

Hoya

Model

YYK3149

Filter Type

Neutral Density (ND)

Included Filters

ND8 (3 stops), ND64 (6 stops), ND1000 (10 stops)

Coating Technology

ACCU-ND

IR Protection

Enhanced Infrared Blocking

Glass Material

Ultra-Clear Optical Glass

Frame Material

Aircraft-Quality Aluminum

Filter Diameter

49mm

Thread Design

Front and Back Threads (Stackable)

Case

Soft Ballistic Nylon

Pros & Cons

👍 Pros

Three most commonly used ND densities (3, 6, and 10 stops) bundled in one cost-effective kit
ACCU-ND coating maintains color neutrality across all three filters with no visible color cast
Enhanced IR blocking prevents muddy shadows and color shifts during long exposures on digital sensors
Lightweight aluminum frames with front threads allow filter stacking without binding on the lens

👎 Cons

49mm diameter fits only smaller lenses; photographers with larger lenses will need a separate kit or step-up rings
No intermediate densities included, such as ND4 (2 stops) or ND32 (5 stops), for finer exposure control
The ND1000 (10-stop) filter makes live view and autofocus very difficult, requiring manual focus and composition before attaching
Round screw-on design cannot be repositioned like square graduated filters for selective light control

Frequently Asked Questions

Which ND filters are included in the Hoya Pro ND-EX Kit?

The kit includes three filters: ND8 (3 stops), ND64 (6 stops), and ND1000 (10 stops), covering a wide range of light reduction needs from moderate to extreme.

What is ACCU-ND technology and why does it matter?

ACCU-ND is Hoya's proprietary coating technology that ensures each filter reduces light evenly without introducing color casts. The three filters are also color-matched to each other, so switching between densities maintains consistent color accuracy across your shots.

Do these filters block infrared light?

Yes, the Pro ND-EX filters include enhanced IR blocking technology that prevents infrared light from causing muddy shadows and green or magenta color shifts during long exposures — a common problem with ND filters that lack IR protection.

Can I stack these filters on top of each other?

Yes, each filter has front threads that allow stacking with other filters such as additional NDs or polarizers for greater creative flexibility in various lighting conditions.

Does the kit come with a carrying case?

Yes, all three filters are packaged in a soft ballistic nylon case for protection during transport and easy organization in your camera bag.