Lena Geraldine Henry

Vision Direct Group Ltd. provides contact lenses and prescription glasses. It offers sunglasses, eye care services, and solutions for contact lenses. The company was founded by Michael Benjamin Kraftman on May 10, 2004 and is headquartered in Narrow Quay, the United Kingdom.

Vision Dispensing Ltd. engages in retail sale of contact lenses via mail order houses or via Internet. The company was founded in 2000 and is headquartered in Bristol, the United Kingdom.

Sinclair Optical Services Co. Ltd. develops and manufactures stock lenses, prescription lenses and surface treatments. It offers opthalmic lenses, frames, and glazing and coating services. The company was founded on October 12, 1983 and is headquartered in Corse, the United Kingdom.

Part of EssilorLuxottica SA, Emnuk Ltd. is a British company that manufactures optical instruments and lenses. The company is based in Quedgeley Gloucester, UK. Emnuk was founded in 1987.

Part of EssilorLuxottica SA, Essilor Ltd. is a leader in ophthalmic lenses and the top business partner to independent opticians in the UK. The company is based in Thornbury, UK, was founded in 1972, and is led by CEO Timothy James Precious. The British company designs, manufactures, and distributes ophthalmic lenses and optical equipment for eye care professionals under brands such as Varilux, Crizal, Eyezen, and Transitions. Essilor believes that everyone should experience the life-changing benefits of vision correction and protection.