Optical Trial Lens Frame Air 3*USB ports(5V/ 3A)
Description
3*USB ports(5V/ 3A)
Frequency 20KHZ
laser printer
Dimensions 320*310*205 mm
Dog mode: 240±3 mmHg
Optical Trial Lens Frame Air 3*USB ports(5V/ 3A)Summary: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. Range of PD adjustments: PD of both eyes: 50~76mm; Left or right PD: 24~40mm,Minimum Calibration Value: 1mm. 2. Axial calibration on each disc: Left disc: 120~0~135,Right disc: 45~180~60,Axial calibration increases counter clockwise along the lens frame axis, and the calibration
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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