Headband Magnifier with Glass Lens, 3.5x Magnification,4" Focal Length, 5x Swivel Eye Loupe

HVM-4 3.5xl Headband Magnifier with 3.5x and 4" Focal Length, and extra 5x eye loupe one eye. This Magnifier is best for very close detailed work with short the 4" working distance and has a swivel eye loupe for even more close up examination. For longer working distance models please see the 2.5x,2x, or 1.5x. This headband is fully adjustable to fit any size quickly and easily, visor is also adjustable +/- 60 degrees either way making it easy to flip up and out of the way of the line of sight at anytime. The HVM-4 premium features an aluminum alloy headband pivot mechanism as well as scratch resistant glass prismatic lenses, lightweight durable impact resistant visor shell more suitable for the industrial environments. This is our most durable headband magnifier. The 3.5x glass prismatic lens gives you a close working distance of 4" for most repetitive close up applications and hands free magnified view. 3.5x is the highest magnification for binocular (both eyes) magnified view, anything beyond 3.5x and the focal length is too close to see with both eyes.( your eyes would go crosseyed closer than 4"). This headband magnifier can be worn over eyeglasses and most safety glasses. Other lens magnifications available for purchase for the HVM-3 and HVM-4. Our standard size lenses will also fit many other headband magnifiers including OptiVISOR® Brand.

 

• - Lens Power/Magnification -3.5x at 4" inches& 5x eye loupe
• - Lens Diameter Standard
• - Lens Diopter 10
• - Lens Focal Length 4"