APPOINTMENT

eyeglasses and eye examination
PATIENT PORTAL
eye doctor eye exam
 
Frame Test
The frame, body, housing or headgear components are tested by installing "test" lenses that are strong enough to allow high mass and high velocity tests to be conducted. These components must have the integrity to comply with the tests regardless of the actual lens that will be in the model. The high velocity and high mass test methods are carried over from the 1989 Standard, but in the high velocity test, no failures are allowed. Spectacle frames intended to house prescription lenses shall meet the same criteria. Lateral coverage requirements have been increased to provide expanded rearward protection which primarily affects spectacles.
 
Frame Marking
All spectacle frames and temples, goggle bodies or housings, faceshield headgear and welding helmet components shall carry a permanent and legible mark or logo identifying the manufacturer. In addition, they are to be marked "Z87". Spectacle frames intended to hold prescription lenses are to be marked "Z87-2", and shall meet the requirements of Z80.5- 1997. For those products classified as having non-removable lenses, the product need carry only one marking. For spectacles, the Z87 (basic impact level) or Z87+ (high impact level) mark may be placed on the frame or temple. For goggles, faceshields or welding helmets, the Z87 or Z87+ mark may be applied to any component including the lens.
 
Lens Test
Personal eye protectors are classified, based on performance, as either basic or high impact models. They are to be tested as complete products as they will be offered to the user, and there is no distinction made based on whether the product has removable or nonremovable lenses. Basic impact models shall be capable of passing the 1 inch drop ball test and high impact models shall comply with high mass and high velocity impact criteria. The basic vs. high level impact requirements now fully apply to prescription spectacles. The penetration test continues to apply to plano plastic lenses, for all protectors, whether they are of the basic impact or high impact type.
 
Lens Marking
Removable lenses must be marked in a permanent and legible manner. All lenses must bear a mark or logo identifying the manufacturer. For spectacles with removable lenses, basic impact lenses require no additional mark related to Z87, but high impact lenses require a "+" mark indicating the elevated impact performance. For all other product categories, non-removable lenses, windows or filters require the manufacturer's mark or logo. The product need carry only one marking. Basic impact lenses shall be marked with "Z87" and high impact lenses shall be marked "Z87+". Special purpose lenses and photochromic lenses continue to carry "S" and "V" markings respectively
 
Optical Requirements
Optical requirements for plano spectacles are specified in the areas of refractive power, prismatic power and definition. Haze for lens components shall not exceed 3%. Transmittance requirements are specified for clear, tinted and shaded filter lenses and windows.
 
 
Keiser Family Eye Care's Eye Doctor and Staff Provide
Quality Eye Care and Personalized Service You Can Trust

Grand Eye Care Optometry

OFFICE HOURS: 
MON 10:00 - 6:00
TUE 9:00 - 12:00
WED 10:00 - 8:00
THU Closed
FRI 10:00 - 6:00
SAT (Alt) 9:00 - 1:00
SUN Closed





Ready for the next step?  REQUEST YOUR EYE HEALTH
AND VISION EXAMINATION

Dr. Lisa Keiser | Optometrist Waterford, PA
At Keiser Family Eye Care in Waterford, PA, we offer high quality eye and vision care for the entire family in a comfortable, friendly atmosphere.

We will make every effort to take a complete approach to your eye care. This means that we will take the time to not only understand your eye health and visual needs, but your general health, lifestyle, and dietary habits as well. This is somewhat rare in health care today, but we think you will find it to be a refreshing change.

Seeing 20/20 doesn't necessarily mean your eyes are healthy. Many eye problems can only be detected during a thorough eye exam. Our eye doctor uses the latest innovative diagnostic equipment to detect even the smallest changes in your vision and eye health. We will evaluate your risk factors for diseases of the eye. It's important to know that diseases of the eye can also be an indicator of general health issues.

Our patient care coordinator Tammy Latta will help you with questions regarding insurance billing, scheduling, ordering or any other questions about your visit in general. We are here to take care of you and your family, and we look forward to your visit.

Schedule your Eye health and Vision appointment today with our experienced eye care providers and give your vision the level of care and attention it deserves.



Keiser Family Eye Care 503 High St. Waterford, PA 16441 Phone: (814) 796-1133 Fax: (814) 796-1133

Keiser Family Eye Care, P.C. proudly serves Waterford, PA and the areas of Erie, Lowville, Fairview, Union City, Edinboro and Cambridge Springs.

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