Flip-up Rectangle Non Polarized Amber Lenses Driving Lens Bifocal Sunglasses This style is mostly meant

This style is mostly meant for fishing which is why the bifocal is bigger making it easier to tie your hook

Round shape fits many classic and vintage-style frames

The measurement of your prescription glasses must be smaller

Temple length is 5 inches long

Wrap around frame with non polarized driving lens bifocal sunglasses

Flip-up Rectangle Non Polarized Amber Lenses Driving Lens Bifocal Sunglasses This style is mostly meantNon polarized UV400 amber copper driving lens rectangle shape flip up that clips onto rectangle shape prescription glasses. Measure your glasses width x height. It is best to add about 2mm's to the height of the flip up height to accommodate for how the flip up clamps onto your glasses. It is usually okay for the flip up lens to be a little wider or higher than your glasses, it will just overlap a little. Available Sizes One Lens 56mm Width x 40mm