Pentax F9900

Plastic Geek RX Safety Eyeglasses Frames Pentax F9900

51 people have checked this pair in the last hour!

Price subject to change at checkout based on options selected

Popular frame! 367 people have their eyes on this frame.

  • Not available

Select Size: *

Side shields are:
• Tested per ANSI and CSA Standards
• Impact resistant
• Resistant to lens cleaning chemicals
• Durable - will not crack or craze over time

Product Description:


Pentax F9900 gives you a classic look while protecting your eyes. You can wear these glasses all day long because they have built-in rubber nose pads. These also come with scratch-resistant removable side shields so that your eyes are safe from dust. Lastly, they also 100% protect your eyes from UV rays.




Frame Information
RimFull Rim
ShapeModified Oval
Eye Size50, 52
Frame SizeL, M

Plastic Geek RX Safety Eyeglasses Frames 3M F9900

3M Prescription Safety Eyewear Frames F9900 is specially designed with some stylistic add-ons without abandoning the classic traits. EYEWEB is the top source for 3M Prescription Safety Eyewear lifestyle glasses that will not only reflect your personal style but also your mood at the time. With the hottest fashion sunglasses, you can go from relaxed to chic to edgy and back again! Get noticed for what your look says about you. Choose from our extensive collection of factory original 3M Prescription Safety Eyewear for everyone and watch the heads turn in response. When you choose EYEWEB for your designer glasses, you will also get the highest quality lenses at the best prices anywhere.


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

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

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 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.

We’re feeling the love

Currently, there are no reviews for this product.
Be the first to leave a review!

Write a review

Picked with you in mind:

Trending on social
Shop our favorite frames and tag #eyeweb to be featured!
fit & quiz

Fit & Style

Need some help figuring out which glasses are right for you?

Take Guidance
fit & quiz

Fit & Style

Need some help figuring out which glasses are right for you?

Take Guidance
Please wait.....