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TRIAL FRAME - FTF-05

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Place of Origin: Shanghai China (Mainland) Brand Name: TRIAL FRAME Model Number: FTF-05

Product Features:

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Port: Shanghai

Minimum Order Quantity: 1 Piece/Pieces

Payment Terms: L/C,T/T,Western Union

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TRIAL FRAME
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UsagesIt is suitable for eyesight examination in spectacles shops. Department of ophthalmology in hospitals,schools and enterprises.FeaturesAdjustable range of each lens frame :25mm-40mm;PD, Height of eyes and eras are ajustableMain Technical indexes1.Range of PD adjustments:48~80mm2.Left or right PD: 24-40mm Minimum Calibration Value:1mm3.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:Φ32.5mm6.The Number of lens which can be inserted into left or right lens frame simultaneously:4 pieces7.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:≤0.5mm10.Displacement of lens in relation to position of lens frame geometric center:≤0.3mm11.Range of nose pad adjustment:Length: 0-14mm; Angle :0~30°12.Range of left or right lens frame leg's length adjustment:90~135mm13.Maximum interval between left and right lens frame legs:200mm14.weight:72gDetails: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
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