Features: * 【20-Stops Light Reduction】K&F Concept ND1000000 Solar Filter is a 20-stops light reduction neutral density filter, mostly used for solar photography and long exposures. With the accurate light reduction, the filter will help guarantee colour fidelity and sharp results and capture details of the sun. * 【28-Layer Nano Coating】This ND1000000 solid neutral density filter is made from high-quality optical glass with 28-layer of nano-coating, which helps reduce filter surface reflection and ghosting effectively while making the filter anti-scratch, water repellent, oil and dust resistant. * 【Lightweight & Ultra Slim Frame】The ND1000000 filter features a lightweight & ultra slim frame, which helps prevent vignetting. The frame is made of aluminium alloy which ensures the filter's long service life. * 【Knurled Filter Ring for Secure Grip】The filter ring of the ND1000000 filter has a knurled texture for a secure grip when mounting or removing it from a lens. * 【Wide Compability】This ND1000000 solar filter 82mm is compatible with all lenses with 82mm front thread. Check your lens front thread size before purchase. The size number is always preceded by a "Ø" (diameter) symbol, usually marked somewhere on the lens barrel printed underneath the lens cap. Purchase link: https://www.amazon.com/stores/page/6A16CB54-3AE6-444F-8554-C7CE7847512C?channel=officialwebsite