Filter diameter: 86mm I took it out of the box, but not out of the case. Everything in the photos is included. 【Evolved Ultra-High Resolution Floating Frame System】The "floating frame" system, which minimizes stress on the glass and maximizes the original descriptive power of the lens, has been further evolved. It suppresses glass distortion to the utmost limit, achieving ultra-high resolution. 【Ultra-Low Reflection, Newly Developed ZR01 Coating & High-Transmission Optical Lens】The newly developed "ZR01 coating" is used for the lens coating. Ultra-low reflection of 0.1% surface reflection is achieved. It suppresses the disadvantages of filter attachment, such as flare and ghosting, and maximizes performance while protecting the lens. 【Super-Strong Water-Repellent and Oil-Repellent Coating】The strong water-repellent and oil-repellent coating provides peace of mind even when shooting outdoors. Even if water or dirt adheres, you can quickly wipe it off and continue shooting. 【Dry Lube Treatment & Knurling for Improved Operability】The "dry lube (lubrication) treatment" reduces the chance of the filter getting stuck on the lens when attaching it, and the "knurling" improves the grip for easy attachment and removal of the filter. 【Made in Japan for peace of mind】 - Brand: Kenko - Model Name: PROTECTOR - Size: 86mm - Country of Manufacture: Made in Japan Thank you for viewing.