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Get it between 2025-02-27 to 2025-03-06. Additional 3 business days for provincial shipping.
【Portable】It is compact and portable, it is more flexible and cheaper than a large focal length meter, and is equipped with a storage box. It can be used in optical shops, professional optician centers, self-contained households, etc
You can plug in 110V, or use 2 dry batteries. It is not limited by the power supply, and the usage scenarios are more extensive. Please choose one of them, please remove the dry battery before plugging in
【Manual】The key parts such as eyeglass placement, measuring turntable, etc. are well-made and the readings are accurate to meet the needs of professional testing. You can watch the video for the operation method
【External reading】 After the measurement is completed, the value can be directly read out. Very simple and fast, the scale is clear
【Measuring】After connecting the power supply, press the lens gripper level, which is the switch, and the aperture will appear in the field of view. After adjusting the lens position and runner, make sure that the green aperture remains in the center of the field of view, otherwise the measurement reading will be inaccurate. It is recommended to measure three times
The product usually takes 7--13 business days to arrive to your hand after your order is confirmed Technical Datas Model:CP-1 Vertex Power Range:+15D ~ -15D steps Vertex Power Step:0 ~ (+/-)10D (0.125D); (+/-)10D~(+/-)15D, (0.25D) Prismatic Power Range:4 prism diopter, 1D step Cylindnical Axis Range: 0° ~ 180°, 5° Steps Max. Lenses Accommodated Diameter:80 mm Eyepiece Focusing:-5D ~ +5D AC Power Supply :AC 110 V, 60 Hz; DC Power Supply:DC 3 V, 2 x 5# batteries(not Included) Dimension:300 x 170 x 70 mm Weight:1 kg NOTE: we will send the product to you as soon as possible If you have any questions , please feel free to contact us