Black Friday
- - 【Premium Quality】Solid ND Lens filter (NOT a variable nd)Made of high quality optical glass, no colour cast while providing solid 10 f-stop reductions and enabling longer exposures to capture the beauty of time and movement.
- - 【Keep Real colors】Adopted 28-Layer multi-resistant coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$87.99 $69.99
Black Friday
- - 【Premium Quality】Solid ND Lens filter (NOT a variable nd)Made of high quality optical glass, no colour cast while providing solid 10 f-stop reductions and enabling longer exposures to capture the beauty of time and movement.
- - 【Keep Real colors】Adopted 28-Layer multi-resistant coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$66.99 $52.99
Black Friday
$24.99 $19.79
- - 【Import Japanese AGC Glass】CPL filters is made of Japan imported glass, 24 multi-layer coated. Protect your lens from dirt, scratches, fingerprints, and accidental damage.
- - 【24 Multi-Layer Coatings】24 layer green coatings to help repel water and dust, reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
$24.99 $19.79
Black Friday
$162.99 $129.99
- - 【Premium Quality】Solid ND Lens filter (NOT a variable nd)Made of high quality optical glass, no colour cast while providing solid 10 f-stop reductions and enabling longer exposures to capture the beauty of time and movement.
- - 【Keep Real colors】Adopted 28-Layer multi-resistant coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$162.99 $129.99
Black Friday
- - 【ND Filter Funciton】ND filter (neutral density filter) is to avoid over-exposure in outdoor photography, control the light entering in lens even at a slow shutter speed to record the object blur movement, and recommend using it in landscape photography.
- - 【Package Includes】ND filter kit includes ND4+ND8+ ND64+ ND1000 filter (each 1 piece) and 1 filter pouch.
$137.99 $109.99
Black Friday
- - 【Kit Includes】The K&F Concept optical glass professional photography lens filter kit includes UV filter + CPL polarizer filter + neutral density filter (ND4) + filter bag +with lens cleaning cloth.
- - 【Lens Compatibilities】: Popular 67mm lens Canon EF-S 18-135mm f/3.5-5.6 IS STM, Canon EF 100mm f/2.8L USM, Canon EF-S 10-18mm f/4.5-5.6 IS STM, Canon EF 70-300mm f/4-5.6 is II USM, Canon EF 35mm f/2 IS USM, Nikon AF-P NIKKOR 70-300mm f/4.5-5.6E ED VR, Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR, Nikon AF-S 70-200mm f/4G ED VR, Nikon Z 85mm f/1.8 S, Nikon AF-S DX 18-300mm f/3.5-6.3G ED VR, Sony 24-70mm f/4 ZA OSS, Sony 28-75mm f/2.8 SAM, Sony FE 85mm f1.8, SIGMA 35mm F/1.4 Art.
$53.99 $39.99
Black Friday
- - 【ND Filter Funciton】ND filter (neutral density filter) is to avoid over-exposure in outdoor photography, control the light entering in lens even at a slow shutter speed to record the object blur movement, and recommend using it in landscape photography.
- - 【Package Includes】ND filter kit includes ND4+ND8+ ND64+ ND1000 filter (each 1 piece) and 1 filter pouch.
$137.99 $109.99
Black Friday
$37.99 $30.10
- - 【Import Japanese AGC Glass】CPL filters is made of Japan imported glass, 24 multi-layer coated. Protect your lens from dirt, scratches, fingerprints, and accidental damage.
- - 【24 Multi-Layer Coatings】24 layer green coatings to help repel water and dust, reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
$37.99 $30.10
Black Friday
- - 【Kit Includes】The K&F Concept optical glass professional photography lens filter kit includes UV filter + CPL polarizer filter + neutral density filter (ND4) + filter bag +with lens cleaning cloth.
- - 【Lens Compatibilities】: Popular 72mm lens Canon RF 24-240mm f/4-6.3 IS USM, Canon EF 35mm f/1.4L II USM, Canon EF 50mm f/1.2L USM, Canon EF 135mm f/2L USM, Nikon AF-S DX NIKKOR 16-80mm f/2.8-4E ED VR, Nikon AF-S 24-85mm f/3.5-4.5G ED VR, Nikon AF-P DX 10-20mm f/4.5-5.6G VR, Nikon Z 24mm f/1.8 S, Sony FE 24-240mm f/3.5-6.3 OSS, Sony FE 70-300mm f/4.5-5.6 G OSS, Sigma 18-35mm F1.8 Art, Sigma 18-300mm F3.5-6.3 Contemporary DC Macro OS HSM, Tamron 18-400mm f/3.5-6.3 Di II VC HLD Lense.
$44.99 $39.99
Black Friday
- - 【ND Filter Funciton】ND filter (neutral density filter) is to avoid over-exposure in outdoor photography, control the light entering in lens even at a slow shutter speed to record the object blur movement, and recommend using it in landscape photography.
- - 【Package Includes】ND filter kit includes ND4+ND8+ ND64+ ND1000 filter (each 1 piece) and 1 filter pouch.
$124.99 $99.99
Black Friday
- - 【Light Reduction Effect】The K&F Concept ND2-32 provides 1-5 stops light reduction, ideal for needs that require slight light reduction, the limited variable ND filter can be adjusted according to photography scene needs.
- - 【Multi-Coated HD Optical Glass】This K&F Concept Mini 4 Pro filter kit is made of Top AGC Optical Glass, which helps control light, capture vivid colors, and manage contrast without losing image sharpness; And built with 28 layers of nano-coatings on both sides for solid protection against scratches, and dust, soil, water, and oil.
$19.99
Black Friday
$53.99 $42.99
- - 【ND8-ND2000 Lens Filter】 K&F Concept ND8-ND2000 Lens Filter is made of premium Japanese optical glass. By rotating the ring of the filter between ND8 to ND2000, you can adjust from 3 to 11 stops and reduce the amount of light entering your camera sensor without affecting color balance.
- - 【Multi-Resistant Green Coating】The 24-layer-green-coating helps the K&F Concept ND8-ND2000 Lens Filter repel water and dust. The filter offers photographer beginners and enthusiasts a chance to experiment different creative possibilities.
$53.99 $42.99
Black Friday
- - 【Mini 4 Pro Hybrid ND&PL Filter】This latest hybrid ND&PL filter from K&F Concept is specially designed for DJI Mini 4 Pro, one filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, glass, etc, and contribute to increasing the contrast and saturation in blue skies and white clouds.
- - 【Top AGC Optical Glass】Made with high-grade imported AGC optical glass, no color shift, high-definition glass provides crystal clear footage, and the precise machine tooling ensures a secure fit.
$39.99
Black Friday
- - 【Lens Protection & UV Ray Prevent】The UV filter for Mini 4 Pro, prevents the UV ray effect for the image, protecting the DJI Mini 4 Pro lens from dust, and scratches.
- - 【Imported AGC Optical Glass】Each filter made by imported AGC optical glass, with no effect on the image quality, ensures the restoration of the image's actual color.
$20.99
Black Friday
- - 【Color & Contrast Enhancement】CPL filter can remove the non-metallic surface reflection, such as glass, and water, enhancing the color and contrast especially used in white cloud and blue sky photography.
- - 【Imported AGC Optical Glass】Each filter made by imported AGC optical glass, with no effect on the image quality, ensures the restoration of the image's actual color.
$20.99
Black Friday
- - [One-second replacement] The magnetic filter can be "quickly installed and removed", unlike the threaded filter, which needs to be rotated; the magnetic filter can be installed in one second, and the threaded filter takes at least 6 seconds.
- - [Adaptation] The magnetic lens cover is quick to install, prevents the lens filter from being scratched, and can be adapted to other K&F CONCEPT magnetic filters, and can continue to be stacked
$44.99 $35.99
Black Friday
- - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.For this 37mm ND filter，the lens cap/hood should be 40.5mm. Because of the update of the product's package, the new and the old version will be sent randomly.
- - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$53.99 $42.99
Black Friday
$112.99 $89.99
- - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.For this 86mm ND filter，the lens cap/hood should be 95mm. Because of the update of the product's package, the new and the old version will be sent randomly.
- - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$112.99 $89.99
Black Friday
$52.99 $46.99
- - 【Premium Quality Glass】The Polarizing Filter is made of the best Japanese optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
- - 【Double Coated】Adopted 28-Layer multi-resistant double coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$52.99 $46.99
Black Friday
$31.98 $24.09
- - 【Variable ND Filter】K&F CONCEPT ND2-400 Filter reduce the light from 1 to 9 f-stops.
- - 【Material】Made by Completed Professional Optical Glasses, with double-side multilayer blue coating to help repel water.
$31.98 $24.09
Black Friday
$62.99 $49.99
- - ND8-ND2000: Made with premium Japan Optics glass, Rotating ring between ND8-2000, adjusted from 3 to 11 stops,reduces the amount of light without effecting colour balance.
- - Multi-Resistant Green Coating：24 layer green coating to help repel water and dust，reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
$62.99 $49.99
Black Friday
$43.99 $34.99
- - ND8-ND2000: Made with premium Japan Optics glass, Rotating ring between ND8-2000, adjusted from 3 to 11 stops,reduces the amount of light without effecting colour balance.
- - Multi-Resistant Green Coating：24 layer green coating to help repel water and dust，reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
$43.99 $34.99
Black Friday
- - ND8-ND2000: Made with premium Japan Optics glass, Rotating ring between ND8-2000, adjusted from 3 to 11 stops,reduces the amount of light without effecting colour balance.
- - Multi-Resistant Green Coating：24 layer green coating to help repel water and dust，reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
$38.99
Black Friday
$203.99 $149.99
- - 【High magnification objective】Equipped with three achromatic objectives (4X, 10X, 40X) and two eyepieces (wide angle WF10X and WF25X), 2x magnification lenses, we provide you with 10 levels of magnification: 40x, 100x, 250x, 400x, 1000x/80x, 200x, 500x, 800x, 2000x. This 40X-2000X biological microscope is designed to help students, children, and adults explore the wonderful world of life;
- - The dual LED lighting system is designed with two wireless LED light sources, which are convenient to use and not affected by external light sources. The upper light source is suitable for observing opaque objects, while the lower light source is suitable for observing specimens. You can also adjust the brightness of the light source by turning the knob, making it very easy to use;
$203.99 $149.99