Metal Building Insulation. RHINO offers two basic products for steel building insulation. Both of these metal building insulation options are easily installed and offer big savings in energy costs. The first option is fiberglass insulation from 3â³ to 8â³ thick, providing for R-10 to R-30 energy ratings.
Ophthalmologists are eye doctors who specialize in the medical and surgical care of the eyes and visual system and also the prevention of eye disease and injury. They can be either Doctors of Medicine (M.D.) or Doctors of Osteopathy (D.O.). Ophthalmologists are eye physicians and eye surgeons. LASIK surgeons are eye doctors who are Ophthalmologists and actually perform Laser Eye Surgery for Laser Vision Correction such as LASIK. Typically, LASIK eye doctors who perform the actual surgery must have completed four years of pre-medical undergraduate education, four years of medical school, one year of internship and three or more years of ...
On this page: LASEK vs. LASIK â¢ LASEK vs. PRK â¢ What to expect during and after LASEK surgery â¢ Risks and complications. LASEK eye surgery is a variation of PRK to correct myopia (nearsightedness), hyperopia (farsightedness) and astigmatism. LASEK combines certain methods from both LASIK and PRK. LASIK remains the most popular laser eye surgery, but for people who are not suitable LASIK candidates, PRK or LASEK may be better options and produce comparable outcomes to LASIK.