Find your lens — shop by use

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  • ★ 4.5 rated

    4,600+ reviews on our best-seller

  • Lab-Tested

    independently verified — we publish what the reports support

  • 100% UV400

    full UV protection built in

  • Lifetime warranty

    hard case + cloth included

  • Free US shipping

    fast fulfillment from Amazon's network

Tested, not just claimed.

Every PROSPEK lens is verified with independent third-party lab testing — built on our own patented lens technology. We publish what the reports support, nothing more.

New to blue light? Start here.

  • Do you need computer glasses?

    Tired eyes after long screen days? A quick check of the signs — and who actually benefits.

    Take the 2-minute read 

  • What blue light glasses actually do

    What screens emit, what the lenses filter, and what to expect — in plain English.

    See the benefits 

Your reading strength, built in

Most PROSPEK styles come in +0.50 to +3.00 — one pair for screens and small print.

Shop Blue Light Readers

Best sellers

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Welcome to Spektrum

We care so much about our lenses that we design them ourselves. PROSPEK lenses are patented and 3rd party tested to allow brilliant color and clarity while maximizing blue light blocking. Designed by us, inspired by you.

Look Great Feel Great

Our eyes may be the windows to the soul but they weren’t designed to stare at a smartphone. Eyestrain from blue light can cause headaches and sleeplessness. We’ve got you. Our glasses provide maximum protection with cool options to fit your personal style.

What Our Clients Say

  • -JTon

    “Love these glasses! I wanted blue light glasses to help with my severe headaches.”

    ★ ★ ★ ★ ★

  • -Monkey's Mommy

    “If I could give them more than 5 stars, I would.”

    ★ ★ ★ ★ ★

  • -David Hornungon

    "These glasses are a game changer Highly recommend!"

    ★ ★ ★ ★ ★
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The benefits of blue light blocking glasses

Blue light is produced naturally by the sun but also generated by computer monitors, smartphone screens and other digital devices. Even though it does have some beneficial effects, overexposure and too much blue light at night can lead to vision issues and sleeping problems. Read on to learn more about the risks of blue light.

Learn More

UV light & the importance of good sunglasses

We all know that gloriously sunny days come with risks. The sting of a sunburn and the increased risk of skin cancer are well known but the danger to our eyes and vision shouldn’t be overlooked. Yes, put on sunscreen…but don’t forget a good pair of sunglasses! Learn more about UV light, where it comes from and how you can protect yourself.

Learn More

What's your style?

We have a full range of protective lenses and designer frame styles to choose from, including PROSPEK blue light blocking computer glasses, LUMIN night driving glasses, and MIRA sunglasses. Our PROSPEK-50 collection is available with either standard or prescription lenses. Block harmful light, feel better and be better.

Find Your Style