Negnon Circinus Polarized Clip-On Lenses

Negnon Circinus Polarized Clip On is a polarised eyewear accessory designed to attach to an existing spectacle frame. Its polarised lenses reduce glare reflected from water and other flat surfaces, improving contrast around the swim. When light levels and water clarity allow, this can make features beneath the surface easier to examine. The lenses provide UV protection, and the product carries CE marking.

The lens options cover different fishing conditions. Yellow is suited to low light, shaded banks and dusk, while brown and grey are practical choices for strong daylight. Revo versions have a mirror coating for very bright conditions. Blue, green or grey mirror colours describe the outer coating and do not, by themselves, establish the tint seen through the lens. Dark Green and Dark Blue provide further colour choices within the Circinus family.

As this is a clip-on rather than ordinary sunglasses, compare its size and attachment with your own frame before ordering. Clean the lenses with a clean microfibre cloth and store the accessory away from keys, tools and other hard objects that could mark the surfaces.

Key features of the Circinus clip-on

• Clip-on format for use with a suitable spectacle frame
• Polarised lenses reduce reflected surface glare
• Yellow, Brown, Dark Green, Dark Blue and Revo options
• Durable lens material, UV protection and CE marking