1 For some, the vision plan covers the full cost of a regular annual eye exam. 2  Other plans charge a copay of $5 to $35. 3  Some clinics have a separate charge for retraction, a test that determines the patient's prescription.4  This varies by clinic, ranging from $15 to $40 at the Main Line Eye Specialists. For some, the vision plan covers the full cost of a regular annual eye exam. 2  Other plans charge a copay of $5 to $35. 3  Some clinics have a separate charge for retraction, a test that determines the patient's prescription.
1 Cleaning is often done in conjunction with sealing or staining the deck. 2  Hiring someone to clean and seal a deck can cost $1-$5 a square foot ($320-$1,600 for 16'x20'. 3  Having someone clean and stain a deck typically costs $0.50-$7 or more a square foot ($160-$2,240 for 16'x20').
Expect to pay approximately $2 to $4 per square foot for concrete staining that involves application of one stain color and protective sealant. Stain projects can also expand to include border designs, stenciling, and multiple colors, which can increase the price to $15 per square foot.