K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Key Features
- 82mm rear filter thread
- Variable ND2-ND400 (1–9 stops)
- Premium optical glass construction
- Multi-coated optics
- Slim aluminum filter frame
- Adjustable neutral density without affecting color balance
- Wider outer optic helps reduce vignetting
- Smooth rotating adjustment ring
- Ideal for long-exposure photography and video
- Includes microfiber cleaning cloth
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Overview
The K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) is designed for photographers and videographers who need flexible exposure control under bright lighting conditions. Its adjustable ND2-ND400 range provides approximately 1 to 9 stops of light reduction, allowing slower shutter speeds for long-exposure photography and wider apertures for shallow depth of field while maintaining proper exposure. The neutral density adjustment preserves natural color reproduction for consistent image quality.
Constructed from premium optical glass with multi-coated surfaces, the filter helps minimize reflections while maintaining image sharpness. The slim aluminum frame and wider outer optic reduce the risk of vignetting on wide-angle lenses. A smooth rotating ring makes exposure adjustments quick and precise, making the filter ideal for landscapes, waterfalls, outdoor portraits, and professional video production. A microfiber cleaning cloth is also included for easy maintenance.
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Price in Kenya
| Product | Price (KES) |
|---|---|
| K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) | From 4,500 |
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Key Specs
| Specification | Details |
|---|---|
| Product Type | Variable Neutral Density Filter |
| Filter Size | 82mm |
| ND Range | ND2–ND400 |
| Light Reduction | 1–9 Stops |
| Filter Material | Optical Glass |
| Coating | Multi-Coated |
| Ring Material | Aluminum |
| Filter Thickness | 7mm |
| Rear Thread | 82mm |
| Physical Design | Slim Profile |
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Performance
- Adjustable 1–9 stop light reduction
- Enables long-exposure photography in daylight
- Allows wider apertures in bright conditions
- Produces smooth motion blur for waterfalls and clouds
- Maintains natural color balance
- Multi-coated glass reduces reflections
- Smooth rotating ring allows fast exposure adjustments
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Design & Build
- Premium optical glass construction
- Slim aluminum alloy frame
- Precision-machined rotating adjustment ring
- Multi-coated optical surfaces
- Wide outer optic minimizes vignetting
- Lightweight yet durable construction
- Includes microfiber cleaning cloth
- Built for everyday photography and videography
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Compatibility
- Compatible with lenses featuring an 82mm filter thread
- DSLR camera lenses
- Mirrorless camera lenses
- Professional video and cinema lenses
- Suitable for landscape, portrait, and travel photography
- Ideal for outdoor video production
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Use Cases
- Landscape Photography: Capture silky waterfalls, rivers, and cloud movement.
- Videography: Maintain cinematic shutter speeds in bright daylight.
- Portrait Photography: Shoot with wide apertures outdoors.
- Travel Photography: Quickly adapt to changing lighting conditions.
- Commercial Photography: Achieve accurate exposure for outdoor shoots.
- Outdoor Filmmaking: Create smooth, cinematic motion blur.
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Pros & Cons
| Pros | Cons |
|---|---|
| Wide 1–9 stop adjustment range | Cross-pattern may appear at maximum density on ultra-wide lenses |
| Premium optical glass | More expensive than fixed ND filters |
| Multi-coated optics reduce reflections | No hard stop mechanism |
| Slim frame minimizes vignetting | Slight color shift possible at extreme settings |
| Smooth rotating adjustment ring | Compatible only with 82mm filter-thread lenses |
| Durable aluminum construction | Maximum density requires careful adjustment |
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) FAQs
Q1: What does the ND2-ND400 range mean?
It provides adjustable light reduction from approximately 1 to 9 stops, allowing greater control over shutter speed and aperture in bright lighting.
Q2: Is this filter suitable for video recording?
Yes. It helps maintain cinematic shutter speeds while filming outdoors by reducing the amount of light entering the lens.
Q3: Will the filter affect image colors?
No. The neutral density filter is designed to reduce light without significantly affecting color balance.
Q4: Can it be used with wide-angle lenses?
Yes. The wider outer optic helps reduce vignetting, although slight cross-pattern artifacts may appear at the maximum ND setting on some ultra-wide lenses, which is common with many variable ND filters.
K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) Verdict
The K&F Concept B-Series ND2-ND400 Variable ND Filter (82mm) is an excellent option for photographers and videographers looking for affordable, versatile exposure control. Its premium optical glass, multi-coated construction, slim aluminum frame, and adjustable 1–9 stop light reduction make it well suited for landscapes, portraits, travel photography, and outdoor filmmaking. It delivers dependable image quality and creative flexibility while offering excellent value for enthusiasts and professionals alike.
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