Product Description
Pentax F9900 safety glasses bring a classic style with maximum protection. These full-rimmed, modified oval specs feature rubber nose pads and a plastic frame. Pentax glasses come equipped with scratch-resistant removable side shields to protect eyes against hazardous substances. These glasses provide 100% protection from UV rays. These shields are resistant to lens cleaning chemicals and meet the ANSI Z87.2 high mass and high-velocity impact resistance safety standard and CSA Z94.3 protection criteria. If you need comfortable, protective glasses, Pentax F9900 is your ideal choice.
Product Features
Frame Information
- Gender Unisex
- Rim Full Rim
- Age Adult
- Material Plastic
- Temple Standard
- Shape Modified Oval
- Style Geek
- Manufacturer Pentax
- Eye Size 50, 52
- Frame Size L, M
FRAME MEASUREMENTS
To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.
Frame Width
To find frame width, measure the front of the frame from screw to screw
Temple Length
Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.
Lens Height and Width
Lens height is the distance from the top of a lens to the bottom. Lens Width is the distance from the left side of a lens to the right side.
