Optical Ophthalmostatometer, Exophthalmometer, Exophthalmos Measuring Equipment Corneal Protrusion Meter, for Optical Shops, Hospitals

Precisely measure the level of exophthalmia over the orbital margins.Avoid shaking the instrument which may cause the decline of measuring accuracy.Features:Product Name: Eye protrusion meterProduct Material: High quality aviation glassProduct Specifications:Orbital distance measurement range: 80-120MMEye protrusion measurement range: 0-35mmProduct use: Eye protrusion examinationProduct Description: Smooth surface with clear markingsPackage Includes:Optical Ophthalmostatometer *1Notes:1. Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture. Thank you!2. Due to manual measurement, please allow 2-5 cm measurement error

• MANUAL LENSMETER: Used to test lens refraction, prism, cylindrical axis, and baseline direction. Also measures printed marks and optical center of the lens.
• EASY TO OPERATE: Clear scale, intuitive reading, high precision, and reliable. Simple operation for convenient use.
• PARAMETER: Measuring range of the exophthalmia: 0∼35mm,adjustable range of the orbital distance: 80∼120mm
• ON THE PRINCIPAL BASIS: that both vertexes of cornea and scaleplate are projected to the front of prism by total reflection on the bevel
• WIDE APPLICATION: Includes compensating prism to correct light spot center. Ideal for glasses manufacturers, shops, and ophthalmologists. Can measure lenses and mirrors.