- Do these glasses actually block blue light?
- Yes, the lenses carry a blue light filtering coating. The effect is modest, so expect reduced glare and strain rather than a dramatic change.
- Will the 48mm frame fit my face?
- The 48mm lens width gives an oversized look that suits medium to wide faces. If you have a narrow face, expect a looser fit that may slide.
- Can I put a prescription in these frames?
- No. The Etta is sold as a non-prescription pair, so prescription wearers would need a separate pair or lens swap from an optician.
- How do they compare with premium blue light glasses?
- They offer the same basic filtering in a bolder frame at a lower cost. Premium rivals add sturdier hinges, better lens coatings and more size options.
- What comes in the box?
- You get the glasses and a protective case or pouch. A cleaning cloth is usually included.
- Are they good for all-day computer use?
- They are light enough for all-day wear and help with glare. Take regular screen breaks, since no lens removes eye strain entirely.
- Where is the Fifth & Ninth Etta 48mm Square Blue Light Blocking Glasses cheapest?
- At Nordstrom, for $50.00, as of our latest check.
- Where can I buy the Fifth & Ninth Etta 48mm Square Blue Light Blocking Glasses?
- 2 stores we checked sell it, including Nordstrom, Scheels.