Renee's Readers Blue Light Blocking Janice in Dark Vintage Tortoise or Classic Black Silver Here's the optical sizing scoop

Here's the optical sizing scoop on Style DC 358: Lens: 51mm

Hydrophobic Lens Coating for Easy Cleaning

The sculptured temples have triple barrel hinges which add strength and stability

Here are the optical measurements: Lens Width: 52mm

Slightly angled front shape

Renee's Readers Blue Light Blocking Janice in Dark Vintage Tortoise or Classic Black Silver Here's the optical sizing scoopCLEAR OPTICS, BLUE LIGHT FILTERING Introducing the new Janice Blue Light blocking optical quality reader from the experts at Renee's Readers. The trim and tailored styling is a modern look with equal attention to comfort and quality. The sculptured temples have triple barrel hinges which add strength and stability. And the integrated nose pads which won't 'hang up' when wearing these up top! The optical quality CR 39 lenses block out blue light and UV