Pentax F9800 Perforated Full-cup

Product Description:

Pentax Perforated Full Cup provides advanced safety and protection. It complies with ANSI Z87.2 safety standards for high-velocity and high-mass impact resistance, as well as CSA Z94.3 protection criteria. This eyewear is the best option if you are looking for prescription safety glasses that have a modernized look as well as immense durability.

Frame Information

Material	Plastic
Manufacturer	Pentax
Rim	Full Rim
Gender	Unisex
Style	Classic
Temple	Standard
Shape	Square
Age	Adult

Product Features:

Scratch-Resistance Lenses
100% protection from UV Rays
Compliance with Safety standards of ANSI and CSA
Modern Detachable Frame
Durable and Comfortable

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.