Gehmann Clip-On Iris for Ordinary Glasses

Gehmann Clip-On Iris for Ordinary Glasses

• Easy connect to all glasses.
• Rubberized clips protect the lenses of the glasses.
• The infinitely adjustable iris diaphragm can be moved for optimal positioning in all directions or positions.
• The iris has a special anti-reflection coating, which is not only pleasant to the eye, but also protects against rust and made a smooth surface for adjusting the iris.
• Can fold up for normal viewing.