Overview
The 40.5mm Nano-X Variable ND Filter from K&F Concept offers 1 to 9 stops of light reduction, allowing for wider apertures or slower shutter speeds without overexposure. Ideal for creating dynamic effects in streams, waterfalls, and landscapes, it features a durable optical glass construction with 28-layer multicoating for water, dust, and scratch resistance. The putter-style ring ensures smooth adjustments, and its slim profile prevents vignetting with wide-angle lenses.
Core Features
This filter darkens the entire image evenly, enabling control over depth of field and motion blur.
- 1 to 9 stops of light reduction
- 28-layer multicoating
- Water- and dust-proof
- Scratch-resistant
Control & Connectivity
The putter-style ring allows for smooth adjustments while recording video, enhancing usability and precision.
Specifications
| Filter Type | Variable ND |
| Exposure Reduction | 1 to 9-Stop |
| Size | 40.5 mm Rear Filter Thread |
| Front Accessory Thread / Bayonet | 40.5 mm |
| Coating | Multi- & Resistance-Coated |
| Filter Thickness | 7.4 mm |
| Filter Material | Glass |
| Ring Material | Aluminum |
Packaging Info
| Package Weight | 0.15 kg |
| Box Dimensions (LxWxH) | 13.7 x 13.2 x 2.0 cm |
What's Included
- K&F Concept Nano-X Series Variable ND Filter (40.5mm, 1 to 9-Stop)
- Filter Sorage Case
- Microfier Cleaning Cloth
- Barcode: 86502
- UPC Barcode: 6942052514460
- Supplier Code: KF01.2374