Orion Astrogoggles 5942

Orion Astrogoggles 

Wearing Them Preserves Night Vision.

Spend a half-hour wearing Astrogoggles before using your telescope, then take them off just before peering into the eyepiece. Your eyes will already be dark adapted! Deep red plastic lenses filter out the wavelengths of light that ruin dark adaptation. Air vents eliminate fogging. Large enough to wear over eyeglasses. Elastic band.

You are buying from an authorized Orion Telescope & Binocular UK dealer.