Product Description
Specification:
Size: 35 x 90 x 210mm
This item is to measure the Lens size of a pair of frame. Used to measure the horizontal, symmetry and balance of frame. Also to used for measuring the segment height of a multi-focus lens.
Feature:
High quality, High Precision measuring instrument
With a little weight to keep the item stable
Little tolerance
Humanizing design to be operated easily
High quality environmental materials
Durable for long time
Materials: Brass
Certificate
