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TF-P50 Trial Frame

The TF-P50 all-metal trial frame is constructed for durability and long life,whilebeing lightweight and comfortable to wear.

Durable construction

Lightweight and comfortable to wear

Practical,screw-thread design

Wide range of adjustments for aperfect fit every time

Range of PD adjustments:

PD of both eyes4880mmleft or right PD2440mmMinimum graduated value   1mm

Dividing disc axial graduation:

Left dividing disc1200001350Right dividing disc4501800600

Axial graduation increases along the lens frame axis counter clockwise,andthe graduated distance is 50.

Inner diameter of lens frame:F32.5mm

Number of lens inserted into left or right lens frame simultaneously:4 pieces

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