In the prepared glasses box optometrists how to go through a process before
Before the preparation in our eyeglasses frames, I believe there will be a lot of people are done in a dark situation, it will inevitably encounter "Jerry-built" to happen. Understand the process of refraction, for glasses is very necessary. According to national professional optometry specification, memory for the convenience of our customers, is now finishing 4 of 8 steps for your reference.
The first step: reception including diagnosis, consultation, products introduced;
Part II: preliminary investigation of Optometry include two kinds of operations:
1, see: the external eye, conjunctiva, cornea and eye examination;
2, Cha Jing: Cha Yuan Dai Jing, mirrors, optical Center, corrective and structural condition of the original mirror.
Step three: objective
1, Ker/Refractometer check (no this device not found)
2, retinoscopy checks.