Kachess OTG / LENS & FIT GUIDE

Your prescription. More coverage.

Keep your own prescription glasses underneath. Kachess adds an over-the-glasses frame with side coverage.

Shop Kachess OTG →
Kachess Over The Glasses Safety Glasses OTG
01 / UNDERSTAND YOUR LENS

Designed around your view.

Kachess OTG — lens placement and frame features010203

Lens placement illustration. Frame shape and options vary by model.

01

No added reading power

Your own glasses supply your prescription underneath the outer lenses.

02

Fit over your frame

Designed for glasses up to 1½ inches tall and 5½ inches wide. Measure the outside of your frame.

03

Built-in side shields

The eyecup design extends around the sides of your existing glasses.

02 / CHOOSE YOUR LIGHT

See what each tint is for.

Tap a tint to see its purpose. Colors shown are illustrative; the product selector shows what is available.

Crystal Clear

Minimal tint for indoor work and low-light settings.
03 / MAKE IT YOURS

Choose the right setup.

Check both width and height before ordering. Kachess is an over-the-glasses design, not an Rx insert or a replacement for your prescription.

See available options →