Common
Port: Shanghai
Minimum Order Quantity: 1 Piece/Pieces
Payment Terms: L/C,T/T,Western Union
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Usages | It is suitable for eyesight examination in spectacles shops. Department of ophthalmology in hospitals,schools and enterprises. | Features | Adjustable range of each lens frame :25mm-40mm;PD, Height of eyes and eras are ajustable | Main Technical indexes | 1.Range of PD adjustments:48~80mm | 2.Left or right PD: 24-40mm Minimum Calibration Value:1mm | 3.Axial calibration on each disc:Left disc :120°~0°~135°, Right disc : 45°~180°~60°, | 4.Axial calibration increases counter clockwise along the lens frame axis ,and the calibration distance is 5° | 5.Inner diameter of lens frame:Φ32.5mm | 6.The Number of lens which can be inserted into left or right lens frame simultaneously:4 pieces | 7.Degree of lens rotaing around optical axis in the lens frame:360° | 8.Non-parallelism degree between lens' optical axis and lens frame's geometric center:≤2.5° | 9.Non-concerntricity between lens' optical center and lens frame geometric center:≤0.5mm | 10.Displacement of lens in relation to position of lens frame geometric center:≤0.3mm | 11.Range of nose pad adjustment:Length: 0-14mm; Angle :0~30° | 12.Range of left or right lens frame leg's length adjustment:90~135mm | 13.Maximum interval between left and right lens frame legs:200mm | 14.weight:72g | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details: | Bitmap |
Summary: | Bitmap | |||
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 120-160mm. | packing box | |||
6.Left dividing disc 135°~ 0°~120° | ||||
7.Right dividing disc 60°~ 180°~ 45° | ||||
8.Axial graduation increases along the lens frame axis counter clockwise,and the graduated distance is 5°. | ||||
9.Inner diameter of lens frame 32.5mm | ||||
10.Number of lens which can be inserted into left or right lens frame simultaneously 4 pieces | ||||
11.Range of nose rest adjustment: vertical adjustment range 0 ~14mm | ||||
12.Maximum distance between left and right temple 220mm | ||||
13.Weight 72g | ||||
14.Volume 27(L)x18.5(w)x5(H)cm |