GUNNAR Computer Readers+2.00 Review: Do These Blue Light Glasses Actually Work?

Quick Verdict

I've been wearing the GUNNAR Computer Readers+2.00 Haus Onyx glasses for 14 days straight — during morning email sessions, afternoon coding, and evening Netflix binges. The amber lenses do noticeably cut down on the harsh glare that makes my eyes feel gritty by 3 PM. Are they a miracle? No. But for anyone spending 6+ hours a day staring at screens with existing reading magnification needs, these are a practical upgrade from generic readers. I'd give them a 4.2 out of 5 — solid, but not for everyone.

What Is the GUNNAR Computer Readers+2.00?

The GUNNAR Computer Readers+2.00 Haus Onyx are blue light blocking reading glasses with built-in +2.00 diopter magnification. They're designed for people who already need reading correction but want added protection against digital eye strain. The patented lens technology (Patent #9417460) claims to specifically target the 450nm peak of the blue light spectrum — that's the high-energy visible (HEV) light most associated with eye fatigue and disrupted sleep cycles.

Unlike generic reading glasses, GUNNAR uses what they call a Blue Light Protection Factor (BLPF) — essentially a rating system that tells you exactly how much HEV light their lenses block. The Haus Onyx amber tint sits at the higher end of that protection scale. The frame is lightweight and narrow, marketed toward both men and women who spend extended time in front of tablets, monitors, and phones.

Key Features

• Patented lens technology blocking peak 450nm blue light spectrum
• +2.00 diopter magnification for near-field reading and screen work
• Haus Onyx amber lens tint reduces glare and harsh screen light
• Lightweight narrow frame (53mm bridge, 140mm total width)
• Doctor-recommended design with one-year warranty
• Includes microfiber pouch and cleaning cloth
• 30-day return policy for risk-free trialing

Hands-On Review

I unboxed these on a Monday morning — honestly a bit skeptical because I'd tried cheap blue light glasses before and felt nothing. The first thing I noticed was the amber tint. It's subtle in normal room light, but fire up a browser and you immediately see the difference. Whites shift warmer, blues tone down, and that aggressive screen brightness softens into something easier on the eyes.

By day three, I started leaving them on for longer stretches. My usual 2 PM headache — the one that creeps in after four hours of coding — didn't show up. Coincidence? Maybe. But by the end of the first week, I was reaching for them instinctively before opening my laptop. The temples are flexible enough that they don't pinch, and at 140mm wide they're snug on my average-sized head. The nose pads don't leave the red marks I get from cheaper frames.

Here's the thing nobody mentions in listings: the amber tint shows up on video calls. My colleagues asked if I was wearing sunglasses indoors twice in the same week. It's not a dealbreaker, but if you're on camera frequently, be prepared for that question. The +2.00 power is strong — I noticed it when looking at my phone without the glasses and realized how much I'd been squinting before. If you only need +1.00 or +1.50, these will feel overwhelming at first.

Two weeks in, I tested them during a Netflix marathon (four hours, no breaks) and then compared that session to a similar one without the glasses. My eyes felt noticeably less dry and gritty afterward. The amber tint wasn't distracting after the first hour — my brain just adapted. Will I keep using them? Probably — but with the caveat that they're most useful for people who already know they need reading-level magnification.

Who Should Buy It?

• Remote workers with existing reading prescriptions who spend 6+ hours daily on screens and experience afternoon eye fatigue
• Programmers and writers who need magnification for close-up code or text and want added blue light protection
• Gamers with presbyopia who want both screen glare reduction and reading-level correction in one pair
• Anyone experiencing screen-related headaches who already uses over-the-counter readers and wants a step up

Skip these if: you don't need reading-level magnification (+2.00 is significant), you need outdoor protection (these are indoor-only), or you do color-accurate work like photo editing where the amber tint would distort your results.

Alternatives Worth Considering

Gamma Ray Optics Blue Light Readers — More affordable option with multiple magnification levels. Good if you want to try blue light blocking readers without committing to the GUNNAR price point, but lacks the patented lens technology and warranty.

J+S Premium Blue Light Shield Readers — Similar amber lens design with +2.00 magnification at a lower price. The frame quality is comparable, though the BLPF rating isn't as precisely specified as GUNNAR's patented system.

Attmed Digital Eye Protection Computer Glasses — If you need blue light protection but don't require magnification, these non-prescription options offer similar HEV filtering without the reading correction — useful for users who only occasionally need near-vision help.

FAQ

Final Verdict

The GUNNAR Computer Readers+2.00 Haus Onyx delivers on its core promise: reduced screen glare and less eye strain for people who already need reading magnification. The patented lens technology and specific BLPF rating set it apart from generic readers, and the lightweight frame genuinely stays comfortable through full workdays. It's not a replacement for prescription glasses or a solution for severe vision problems, but as a daily driver for screen-heavy work, it works. The amber tint and narrow fit won't suit everyone — try them during the 30-day window to be sure. For anyone matching that profile, these are worth the investment over basic readers.