4.0X Magnifying Glasses with 450mm Adjustable Working Distance & Bendable Head - Ergonomic Binocular Loupes for Jewelry Making, Watch Repair & Electronics Soldering

YOHOSO 4.0X Titanium Frame Magnifying Glasses Ergonomic Binocular Loupes The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page 1 Ultralight Comfortable 2 Optical Design 3 Parallel Field of View 4 Long Depth Field Magnifying Glass with Breakthrough Capabilities Breaking the concept of tilt angle,dentists used to work with their heads down,even when wearing magnifying glasses,they still had to lower their heads down. Specially Developed Magnifying Glass To reduce the pressure on the back,neck,and eyes of doctors during work,allowing them to work healthily,easily,and efficiently. Magnification 4.0X Working Distance 450mm Field of View 70mm Depth of Field 80mm Important tips: In both standing and sitting positions,the average weight of an adult's head ranges from 4.5 to 5.4 kg. When tilted, the neck load can reach 27 kg,which may lead to premature disc wear.

Lightweight durable,adjutable puil distance,no need to bow your head when working.

There is cord to fix frame on head to reduce press on nose.

4.0X loupes specificationField Of View70mm.Depth of field 80mm.Plastic Frame.

Lenses IPD can be adjusted synchronously by the knob.

Muli-layer anti-reflection coating provides extramely hight resolution.