Barkley Blue Blocking Glasses

THE ONLY BLUE LIGHT BLOCKING GLASSES THAT PROVIDE DAY/NIGHT PROTECTION WITH 1 PAIR + 3 CLIP-ONS 

FEATURES:

• Designed based on biophysics by a certified health coach to block 380nm - 550nm which is the range of harmful artificial light spectrum 

• 4 lenses/levels of blocking strength so you're in control of how much blue and green light you block throughout the day

• Supports optimal melatonin release for sleep with dusk and delta clip-ons

• Durable and mouldable premium quality acetate (no plastic) frames and spring hinges

• CR-39 impact and scratch resistant lens technology

• Modern style frames designed to be comfortably worn anywhere

• Hard-case, linen travel pouch, lens cloth and clip-on case included 

• Also includes bookmark with user guide 

• Supporting small business - Australian designed and owned