Stainless Steel PD Ruler Pupil Distance Meter Eye Ophthalmic White

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Description:

Stainless steel PD meter/PD Ruler , Great for Measure pupil distance
This ruler is small and light for uniform pocket.
It is a very good promotional item and perfect for hospital, pharmaceutical supplies
Size: Length Approx. 175 x 23 x 0.4mm/6.9 x 0.9 x 0.01 inch
Measurement Range: 0-100mm
Material:Stainless steel

Package Includes:

1 Piece PD Ruler

Note:

Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

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