Ophthalmic trial lens prism bar Optical prisms

Product Overview

Description

Ophthalmic Lens Prisms Bar Optical Prisms HB-16

 

Features:

1. light, durable

2. 16 kinds of different prism powers each bar

3. Measuring range: 1^ 2^ 3^ 4^ 6^ 8^ 10^

                                 12^ 14^ 16^ 18^ 20^ 25^

                                  30^ 35^ 40^ 45^

4. leather bag package Or aluminum box package