Meade ETX-60 Welding glass solar Filter 114x137mm

Meade ETX-60 lens cap solar filter made with 4.5x5.25 inch welding glass. Use shade 14 or 13 at least, shade 12 works too but at your own risk, minimise viewing with eyes, use for photograpy or filming. Use glass filter not polycarbonate as it degrade optics.