LV-18 is a diameter measuring ruler designed by Langshan Optics specifically for the rigid contact lens industry, featuring a V-shaped groove structure* Meets the requirements of GB/T 11417.6-2012 5.1.2.

Product features:

The scale surface plate adopts 304 stainless steel etching process, which is durable and long-lasting

The measurement range is large, ranging from 5-18mm, which can cover specially designed ultra small RGPs and mini scleral lenses

High resolution, with a small scale of 0.05mm throughout the entire process

The V-shaped groove is composed of two copper rulers, which can be fine tuned

Comes with two circular washers, one large and one small, for verification or adjustment

Equipped with carefully selected small suction pens, it is easier and faster to take and place lenses

Technical parameters:

Dimensions: Width 85mm, Depth 150mm, Height 53mm

Measurement range: 5-18mm

Small scale: 0.05mm

Packing list:

LV-18 1 unit

1 suction pen

5 spare suction cups

Verification gasket 10mm 1 piece

Verification gasket 14mm 1 piece