Reviews Optical Coating Machine

K&F Concept 82mm Variable ND Filter ND8-ND128 (3-7 Stop) HD Hydrophobic VND Filter for Camera Lens No X Cross

【Material】 82mm Neutral Density: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance. Note: for the 82mm nd filter, the lens cap/hood size should be 86mm..
【No “X” cross on images】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters..
【NANOTEC】Our optical engineers developed new 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 design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention..
【NOTE】This Filter kit is compatible with all 82mm lenses. 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 "ø" (diameter) symbol. Because of the update of the product's package, the new and the old version will be sent randomly..

【Material】 72mm Neutral Density: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance. Note: for the 72mm nd filter, the lens cap/hood size should be 77mm..
【No “X” cross on images】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters..
【NANOTEC】Our optical engineers developed new 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 design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention..
【NOTE】This Filter kit is compatible with all 72mm lenses. 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 "ø" (diameter) symbol. Because of the update of the product's package, the new and the old version will be sent randomly..

【Material】 67mm Neutral Density: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance. Note: for the 67mm nd filter, the lens cap/hood size should be 72mm..
【No “X” cross on images】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters..
【NANOTEC】Our optical engineers developed new 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 design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention..
【NOTE】This Filter kit is compatible with all 67mm lenses. 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 "ø" (diameter) symbol. Because of the update of the product's package, the new and the old version will be sent randomly..

...wear glasses, will gain more focused slight and feel more easeful through rising eye cups. The compact binoculars has 15mm large eyepieces, can see more clear image than other binoculars..
【FMC BROADBAND COATING TECHNOLOGY】The lightweight cruise binoculars is cover with BAK4 prism texture. The objective lens use optical FMC multilayer broadband green film, and the eyepiece-optical is made of blue FMC coating. All design can can mostly reflect the light to keep a good image and make you have a amazing experience..
【PORTABLE, COMPACT AND SMALL BINOCULARS DESIGN】 One hand can be mastered when you use the birding binoculars for opera,bird watching camping, traveling,wildlife watching,football games,cruise or other outside activity, the low light night vision goggles(Not for completely dark night) is more convenient for using and carrying..

...o 100ft with 845nm Ultra 4pcs infrared 14-miu LED, which is double the distance of similar cameras, allowing for more areas to be covered by the cameras at night. The poe camera also features 3DNR noise reduction technology and SMART HDR function..
[Glass Lens with 4-layer Optical Coating] Our 4k security camera system utilizes a glass lens with four layers of optical coating, setting us apart from other cameras on the market that use plastic lenses. This advanced optical coating technology improves light transmission by up to 99%, reduces contrast sharpness, and ultimately results in superior image quality..
[Professional 6000V Lightning Protection Design] The nvr security camera system has TVS 6000V lightning protection design, which has been proven to be stable and reliable after undergoing professional high temperature tests. Our cameras can withstand surges and sudden fluctuations, and maintain outdoor protection during silent thunderstorms, storms, and other extreme weather conditions..
[60 Days Video & Audio Storage] The security camera for businesses is equipped with a 4TB hard drive, which can store videos and ....

[Feature]:Light weight, does not increase the load of the camera..
[Material]:Made of Optical glass material, with stable optical properties and high uniformity..
[Multi-layer coating]: Can filter ultraviolet and stray light for clearer imaging..

As part of the art Line within Sigma's Global vision series, this Lens' is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications..
A Super multi-layer coating has been applied to Lens.

Ultra clear high transparency optical glass.
Chemically enhanced optical glass is 4x stronger.
Water and oil repellent, scratch and stain resistant.
Wide-angle lens compatible ultra thin frame.Glass mounted with high pressure press technology.Protects your valued lenses from front element damage without affecting the colour balance or performance.To fit 82 mm thread size.