How to Become a Lens Grinder

A lens grinder must possess good hand dexterity and vision.

Lens grinders, also known as a precision lens grinder and polisher, optician, grinder, finishing lab technician or edger technician, are responsible for cutting, grinding and finishing lenses. They utilize their skills to make eyeglasses, telescopes, microscopes and other optical devices. Lens grinders determine the type of lenses needed for eyeglasses based upon an optician's or optometrist's prescription. There are several options available for obtaining training as a lens grinder.

Instructions

1. Attend a vocational or technical school. Enroll in schools that offer programs in optical technology or ophthalmic laboratory technology. You'll learn how to read and apply prescriptions, as well as take classes in optical theory, lens surfacing and lens finishing. Programs in this field study last from six to 12 months. You'll earn a certificate once you complete the program.

2. Enroll in a college or university. Pursue an associate degree in applied optical technology, optical systems technology, ophthalmic laboratory technology or opticianry. The course study includes such subjects as ocular anatomy, physiology and pathology, ophthalmic lenses, refractometry, eye wear fabrication and vision care clinic. Earning your associate degree requires two years of study.

3. Acquire on-the-job training. Seek employment with eyeglass manufacturers or retailers that sell prescription eye wear. You'll receive training under the supervision of an experienced lens grinder. Initial training involves basic tasks, such as blocking or marking lenses for grinding. As you advance you'll grind, cut and edge the lenses. Training typically lasts for six months.

4. Receive training from the military. In the Army and Navy, the job title for a lens grinder is optical laboratory specialist. You can receive training as a specialist if you enlist in the Army or Navy. Training can last from 21 to 26 weeks.

Tips & Warnings

• While in high school, take classes in algebra, geometry, calculus, statistics, computers, electronics and business to prepare for becoming a lens grinder.

References

• Career One Stop: Ophthalmic Laboratory Technicians
• O-Net: Ophthalmic Laboratory Technicians
• Miami Dade College: Opticianry Curriculum

Resources

• Commission on Opticianry Accreditation: Current Program List