Protect the ocular lens of your optic from impacts, dust, dirt, rain, and snow using this 46mm SLP Riflescope Eyepiece Lens Protector from Swarovski. It allows for easy installation without any tools or modifications. It is constructed from lightweight and durable aluminum and has an anodized finish. This lens protector also features a magnetic catch which ensures it will stay closed until you flip it out of the way.