Pentax Classic 1

Stainless Steel Rectangle Safety Glasses Pentax Classic 1

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(1 review(s))

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

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Lens width:
Lens width
Bridge width:
Bridge width
Arm Length:
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Lens Height:
Lens Height
Frame Width:
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Frame Weight:
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Product Description:


Our Pentax classic-1 gives you the best side shield and a good protective layer. These glasses are ANSI approved and are available in numerous different lenses. Moreover, these glasses are durable and are made from stainless steel. The rectangular shape gives them a good look and they suit all face types.



Frame Information
RimFull Rim
MaterialStainless Steel
TempleSpring Hinge

Stainless Steel Rectangle Safety Glasses 3M Classic 1

3M Prescription Safety Eyewear Frames Classic 1 is specially designed with some stylistic add-ons without abandoning the classic traits. The sleek silhouette and glossy finish will never let you down on looks and the frame comes with a one-year warranty. Classic 1 Eyeglasses denotes distinction and elegance through their gorgeous curves and vibrant colors. Computer designed features provides you comfortable fit. EYEWEB features the complete collection of 3M Prescription Safety eyeglasses for men. Modern designs display classic features that have become synonymous with 3M Prescription Safety eyeglasses.


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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Most recent 1 review(s)
5.0 overall score

Overall Score

Rate this frame
"ideal for reading purposes"
Quality 5.0 Style 5.0 Fit 5.0
0 helpful

If you’re looking for safety glasses that work equally well as reading ones, look no further. I’m an old guy who wants his eyes to stay safe while maintaining vision. Pentax Classic 1 is a very strong frame that doesn’t easily bend in your pocket. I got polycarbonate lenses in them for added safety.

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