Tag Archives: trail frame

Specification: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. PD adjustable range (10 specification): 52mm,54mm,56mm,58mm,60mm, 62mm,64mm,66mm,68mm,70mm. 2. Axial calibration on each disc:165°~0°~180°~25° axis graduation line runs counter clockwise along axis graduation line of lens frame, with interval of graduation line being 5°. […]

Specification: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. PD adjustable range (10 specification): 52mm,54mm,56mm,58mm,60mm, 62mm,64mm,66mm,68mm,70mm. 2. Axial calibration on each disc:165°~0°~180°~25° axis graduation line runs counter clockwise along axis graduation line of lens frame, with interval of graduation line being 5°. 3. […]

Specification: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. PD adjustable range (10 specification): 52mm,54mm,56mm,58mm,60mm, 62mm,64mm,66mm,68mm,70mm. 2. Axial calibration on each disc:165°~0°~180°~25° axis graduation line runs counter clockwise along axis graduation line of lens frame, with interval of graduation line being 5°. 3. […]

Specification: 1. Usages   It is suitable for spectacles shops,department of ophthalmology in hospitals,shools and enterprises to measure eyesight. Knobs fastened with screws Back lens holders of round corners Easily-shaped ear rests Available for 5 pieces trial lenses to be inserted at each side 2. Main Technical Indexes   A..Range of PD adjustments: PD of both eyes: […]

Specification: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. Full adjustable made of PC material. 2. Degree that front lens rotates around optic axis inside lens frame: 360°. 3. Binocular PD: 48-80mm, 1mm step. 4. Monocular PD: 24-40mm, 1mm step. 5. Temple adjustment: […]

Specification: 1. Made of titanium alloy, exquisite and light. 2. PD meter adjustable: 54~70mm 3. Degree that front lens rotates around optic axis inside lens frame: 360°. 4. Temple adjustment: 135~165mm. 5. Left dividing disc: 20° ~ 180° ~ 0°~160° 6. Right dividing disc: 20° ~ 180° ~ 0°~160° 7. Axial graduation increases along the […]

It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: 1. PD adjustable range (10 specification): 52mm,54mm,56mm,58mm,60mm, 62mm,64mm,66mm,68mm,70mm. ONE SET IS 5 PCS, PRICE FOR ONE SET Please inform us size of PD, otherwise, we will send the 58mm,60mm, 62mm,64mm,66mm, the most useful size. 2. […]

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