Pentax Classic 4

Stainless Steel Rectangle Prescription Safety Glasses Online Pentax Classic 4

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

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Product Description:


Procure an eyeglass from us that will completely fit your personality. By improving your vision you can also increase your look. With us, you can have some high-quality frames at affordable prices. The shape of this eyeglass is rectangular. Stainless material is used in this eyeglass so it will have a long lifetime.


1 year warranty logo       ANSI Logo       authentic logo

Frame Information
RimFull Rim
MaterialStainless Steel
TempleSpring Hinge
Eye Size52, 55
Frame SizeL

Product Features:

  • Brow-guard shield with scratch-resistant property
  • Spring Hinge
  • Unisex colors
  • Meet ANSI Z87.2 safety criteria
  • Suitable bridge width


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.

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