Liberty Commercial Import & Export Services is an exclusive distributor of GP Specialists in the territories of Vietnam, Thailand, Laos, and Cambodia.
For more than 30 years GP Specialists has been committed to being the preferred manufacture of quality gas permeable lenses to the eye care professional. We offer single vision , keretaconus, toric and ortho-K RGP lenses to meet the needs of each of your patients. We proudly design and manufacture a variety of orthokeratology rgp lenses, also known as corneal reshaping technology to help reshape the way the world sees. Whether it is the FDA Approved Fargo Lens, the GOV series or Paragon’s CRT we are confident you will find a RGP lens design that works for you and your patient.

GP Specialists is a world leader in the field of Orthokeratology (Ortho-K).  We offer the largest portfolio of Ortho-K corneal refractive therapy lens designs and have fit patients in just about every continent on the planet.
Our new iSee advanced Ortho-K corneal reshaping therapy contact lens design is the result of our ongoing research and development in the science and benefits of corneal refractive therapy.