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.
Stair Codes 1.3 mb pdf file. As an exercise, let's imagine you need to make a stair that is 74.79 inches high, and 104.04 inches long. These measurements are taken vertically floor to floor, and about where you want the stair to travel to horizontally. If you've decided to try to use nine steps, your rise will be 8.31 inches, and your run would be 11.56 inches.