Kase Tele Drop-In Filter Kit for NIKKOR Z 800mm f/6.3 VR S and Z600mm f/4 TC VR S and Z 400mm f/2.8 TC VR S Lenses (1.5 - 5 Stop Vari ND Filter, Magnetic Holder)

Kase filters are built with shock-resistant Wolverine glass, known for its exceptional durability and optical clarity. The magnetic mounting system makes filter swaps fast and hassle-free, especially in the field. Plus, Kase filters are color-neutral, preserving the true colors of your images without unwanted color cast.

Our filters are available in a wide range of sizes to fit most popular lens diameters. We also offer magnetic adapter rings for lenses that don’t natively support the system. If you’re unsure about compatibility, feel free to contact us — we’re happy to help.

No — Kase filters are designed to be optically neutral. They maintain sharpness and accurate colors, ensuring your image quality stays uncompromised.

Yes, the magnetic system allows you to stack filters securely without vignetting on most lenses. You can combine ND filters, polarizers, and more with ease.

We offer free standard shipping within the United States on orders over $50. Other shipping options are also available at checkout.

Orders typically ship within 1–2 business days. Standard shipping within the U.S. takes 3–5 business days, depending on your location. You’ll receive a tracking number as soon as your order ships.

Please check our Return Policy here.