Optivisor China 3.5x ( China Grade C )

Optivisor 

Optivisor Head Wearing Magnifier Eye Loupe Gem Checking Third Hand Helmet Magnifying Glasses Wearing Magnifier.

1.The optivisor frame is made of lightweight,durable impact resistant materials.

2.The comfortable continuous headband is fully adjustable to fit any size,quickly and easily.

3.Adjustable pivot knobs hold visor in any position for easy flip-up viewing.

4.Interchangeable lens plates are available for various applications.

Package : 1Pcs lens Head Magnifier