Cafego Headhand Adjustable Magnifying Glass 1.0X 1.5X 2.0X 2.5X 3.5X Magnifying Glass with 2 LED Lights Headset Dental Surgical Magnifying Glasses

Description

Single-plate lens magnifications: 1.0x, 1.5x, 2.0x, 2.5x, 3.5x. Bi-plate lens magnifications: 3.0x, 4.0x, 4.5x, 5.0x, 5.5x, 6.0x. Table below denotes the distance proportion between magnifications and viewed objects: Magnifications--Distance to viewed objects 1.0x--300 ~ 350mm 1.5x --240 ~ 260mm 2.0x --215 ~ 235mm 2.5x --205 ~ 225mm 3.0x --160 ~ 180mm 3.5x --135 ~ 145mm 4.0x --125 ~ 135mm 4.5x --110 ~ 130mm 5.0x --100 ~ 120mm 5.5x --80 ~ 95mm 6.0x --60 ~ 85mm LED: 2pcs Battery: 3 * 1.5V AAA batteries (NOT included) Head circumference: Adjustable Lens material: High quality PC Headpiece material: Environmental protection acrylic Applications: Timepiece repair, jewelry appraisal, miniature engraving Color: Black + White Package Included: 1x Head-mounted magnifier with LED 5x Lens 1x User manual