K&F Concept 49mm ND2-ND400(1-9 Stop) Filter, Variable ND Filter(Neutral Density), Ultra-Slim/Nano Coating, for Camera Lens + Cleaning Cloth
K&F Concept 49mm ND2-ND400(1-9 Stop) Filter, Variable ND Filter(Neutral Density), Ultra-Slim/Nano Coating, for Camera Lens + Cleaning Cloth
Slim Adjustable ND Filter Feature Reduces the amount of light reaching the film without affecting the color.Applies slow shutter speed under strong sunlight exposure.Glass mounted with high pressure press technology.Made of high quality optical glass.Wider outer optic to help reduce vignetting at wide angles.Extinction paint seiko manufacturing,To achieve the testing sights on military standard. From ND2 to ND400 Neutral density can be adjusted from ND2 to ND400, Reduces the amount of light reaching the film without affecting the color.Have Control of Any Lighting Environment.Allows wider apertures, effectively decreasing depth of field.Suitable for dynamic screen, waterfalls, streams, waves, etc. Comparison of effects Without ND Filter Use Contrast With ND Filter Read more No Dark Corner No dark cornerNo vignetting With VS Without Reduces the amount of lightMade of Japan optical glassAviation aluminum frame durable Tips When using the ND filter to the maximum(ND400) or bigger degree density, it will appear "X" spot or a blur in the picture, this is a normal phenomenon (Suggestion: lower down the density value gradually and reduce the aperture, until the facula disappeared) Read more Washable & Reusable Microfiber premium materialWashable, reusableSoft, smooth Cleaning Cloth Size 1515cm/66inLaser fusing, tight edgesIndividual vacuum packaging Multi-Purpose Using Harmless for optical glass/camera lens/precision instrument coatingFor camera lens/lens filter/eyeglasses/computer /iPad/iPhone/LED screen, etcDust-free, no harm for environment Read more Optical density F-stop reduction Fractional transmittance No ND 0 0 100% ND2 0.3 1 50% ND4 0.6 2 25% ND8 0.9 3 12.5% ND16 1.2 4 6.25% ND32 1.5 5 3.13% ND64 1.8 6 1.56% ND128 2.1 7 0.78% ND256 2.4 8 0.39% ND400 2.6 8 2⁄3 0.25% Variable ND2-ND400 Filter (Blue) Variable ND2-ND32 Filter (Green) Variable ND8-ND2000 Filter (Green) Polarizer Filter (Green) Polarizer Filter (Blue) UV Filter (Green) Function Variable ND2-ND400 Filter Variable ND2-ND32 Filter Variable ND8-ND2000 Filter Polarizer Filter Polarizer Filter UV Filter Optical Glass Japan Japan Japan Japan Japan Japan Coating Color Blue Green Green Green Blue Green Size Range 37mm-82mm 37mm-86mm 37mm-82mm 37mm-82mm 37mm-82mm 37mm-86mm Lens Cap Size One size Larger than Filter One size Larger than Filter One size Larger than Filter Same Size as Filter Same Size as Filter Same Size as Filter Stops 9 5 9 Multi-layer Coating ✓ ✓ ✓ ✓ ✓ ✓ Super Slim ✓ ✓ ✓ ✓ ✓ ✓
Product Features
- Packaging upgrading, new/old packaging would be delivered randomly. The new one includes the cleaning cloth, the old one does not.
- Variable ND Filter & Microfiber Cleaning Cloth Neutral Density Filter (ND2-ND400) reduce the light from 1 to 9 f-stops. Microfiber Cleaning Cloth Size: 15*15cm/6*6in, washable and reusable, soft and smooth, individual vacuum packaging.
- Japan Optical Glass & CNC Non-Slip Made by completed professional Japan optical glasses instead of optical resin. Filter reduces the intake of light without affecting the overall color balance. CNC non-slip design ensure very easy to install and remove the filter.
- Nano Coating Layer Newest Nano-coating layer technology, waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.
- Professional Design Ultra slim rim is designed for preventing wide angle vignetting. Extra tough aviation aluminum frame ensure durability and jamming prevention. Super slim original design is to avoid vignetting when you are taking photo.
- Tips This ND filter is compatible with all 49mm. Please verify your camera's lens thread size (usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "" (diameter) symbol.