The epithelial flap is repositioned and a bandage soft contact lens is worn for 3-4 days to minimize discomfort and to protect the epithelium. The method is less invasive than LASIK and appears to give rise to fewer complications. LASEK is an acronym made from the following italic letters 'laser assisted epithelial keratomileusis'. See photorefractive keratectomy; pachometer. Want to thank TFD for its existence?
Stair Tread (Run) Length: 10 Inches Minimum Translated: This means that the horizontal distance from the edge of the stair to the back part where it stops (called the riser) should be at least 10 inches long.
Building Deep and Wide Stairs. Stair treads that are 14 inches wide make a graceful transition to the lawn and provide comfortable places for people to sit and relax. Stairs with 14-inch runs (tread widths) should have rises of between 5-1/2 and 6-1/2 inches.