CONCEPT 77mm Variable ND Filter Neutral Density Stepless Nano Water and Oil Series Official K&F ND3-ND1000 Filter, 360° Adjustment, 24-Layer Coating,

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

[Variable ND Filter] 77mm variable ND3-ND1000 filter. Compatible with 77mm size lenses; please check your lens size beforehand. When attaching a lens cover, please use a slightly larger size (82mm)! While there may be a mix of old and new exterior designs, the internal components are identical. 【ND3-ND1000 Variable】This neutral density filter reduces light without affecting color. It's adjustable in 11 steps (1.5-10.0) from ND3 to ND1000. While maintaining the lens's inherent versatility, it allows for the use of slow shutter speeds in bright environments to create smooth effects like cloud formations, waterfalls, and light trails on subjects. 【Anti-Reflection & Superior Material】The coated optical glass reduces reflections, allowing you to capture the beauty of underwater scenes, reflections on water, and the transparency of wet leaves. The metal frame offers excellent durability and wear resistance, while being lightweight and easy to carry. The slim design also accommodates wide-angle lenses. 【Water-repellent and stain-resistant】Made with high-quality Japanese glass, the filter surface is treated with 32 layers of nano-coating, achieving water and oil repellency. You can shoot with peace of mind even in harsh environments such as rivers, mountains, and deserts. High-quality reinforced optical glass significantly reduces lens flare and ghosting, suppresses reflections, and allows you to freely take bright and diverse photos. [Thin Frame & High Transmittance] Despite being variable, it features an ultra-thin glass of only 7mm, and a thin frame design that can accommodate wide-angle lenses. It achieves high transmittance and low reflection, maximizing the lens's inherent image quality. Variable ND Filter ND3-ND1000, 360° Stepless Adjustment, Made in Japan, AGC Optical Glass, HD, Low Reflectance, 24-Layer Nano Coating, Water and Oil Repellent, Slim Frame, Lens Filter for Video/Landscape Photography