The H&Y RevoRing aluminum front and rear cover 46-62mm reliably protects your RevoRing filter system from dust, scratches, moisture, and impacts. Made from precisely CNC-machined aviation aluminum, this cover offers maximum stability and a professional finish for everyday use. The strong magnetic system allows for quick and secure attachment, making the cover ideal for dynamic situations in outdoor settings. The dual-sided cover effectively protects both the variable blade mechanism and installed filters like VND or CPL from environmental influences. Despite its robust construction, the cover is particularly lightweight and compact. It fits perfectly in any camera bag and is ideal for travel, nature, and landscape photographers who want to reliably protect their equipment on the go. The cover has been specifically designed for the H&Y RevoRing system and integrates seamlessly into the modular accessory concept. It ensures safe transport and preserves the quality of your filter solution. The H&Y RevoRing aluminum cover is the perfect accessory for those who value durability, functionality, and maximum protection.