This radian apparatus is specially designed for measurement of optical lenses’ curvature. Special coatings on the pins of radian apparatus can prevent lens’s damage. Easy to operate, read, and calibrate. It is well-made of Aluminum and not rusts. A cap will protect pins from being destroyed. Custom-made LOGO on the dial of radian apparatus can be printed for improve your company’s image.
Benefits High precision measurement of optical lenses’ curvature; Smooth tips on contacts reduce scratching Well-made of Aluminum and not rusts; Easy to operate, read and calibrate; Customized Logo on radian apparatus can be allowed.