Lupa para laboratorio dental, lupa médica, binocular, aumento de 2,5/3,5x, linterna frontal inalámbrica de 5 W

Specifications Material of the Loupe Lens: optical glass Color: black or white Magnification: 2.5X, 3.5X Depth of View: 90 mm(2.5X), 80 mm(3.5X) Field of View: 100 mm(2.5X), 60 mm(3.5X) Working Distance: 320-420 mm or 420-620 mm Interpupillary Distance: about 53-65mm Wireless headlamp Net Weight:0.035kg Features 1.Wide field of view and generous depth of field with high enough magnification for daily use. Superior field of view provides vision not attainable by the naked eye allowing entire target to be viewed 2.Long working distance. 3.Complete edge-to-edge clarity. Lens edges and all internal metal and plastic surfaces are blackened to maximize image contrast thus creating eent clarity, a s, clear and bright image 4.Can be clipped on your eyeglasses handily. Package Including 1x Binocular Loupes with Clip 1x Wielless LED Headlight( 5W ) 1x Yellow Filter 1x Cleaning Cloth 1x User Manual 1x Power Adapter 1x Battery