Spectrum SV CR-39 Single Vision Lenses

Spectrum SV CR-39 Single Vision Lenses

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Clear
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Clear

Your lenses will be precision-cut to fit the exact shape of your frames.

Spectrum SV CR-39 Single Vision Lenses

Spectrum SV CR-39 Single Vision Lenses

$119.00
Color: Clear
1

Prescription Information

Please provide your prescription so we can customize your lenses.

We’ll email you after checkout with simple instructions.
2

Optional Selections

PD (Optional) Only Enter this if it appears on your prescription.

Enter your PD measurement (in mm):

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$119.00
$119.00 USD

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Shamir Spectrum SV lenses introduce digital freeform technology to everyday single vision. The aspheric and atoric backside design delivers a precise prescription with clear, comfortable vision for distance or reading.

Made from CR-39 plastic, this option provides excellent optical clarity and is recommended for lower prescriptions. Each pair is custom-made for your prescription, professionally shaped and installed into your own frames.

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How Lens Replacement Works at RenewLens

  1. Replacing lenses is one of the smartest ways to upgrade your eyewear without giving up frames you already love. At RenewLens, we custom-make new prescription lenses to fit your exact frames, so you get better clarity and comfort with a clean, reliable fit.

Why This Option Makes Sense

If your frames fit well and are in good condition, lens replacement is often a better value than buying new glasses. You keep what already works, and upgrade what actually affects your vision.

How It Works

Choose your lens options and place your order.
Upload your prescription (or have your doctor send it).
Send us your frames.
We craft and install your new lenses, run alignment and quality checks, then ship them back ready to wear.

Who This Is Best For

This is ideal if you like your frames and just need fresh, accurate lenses for everyday vision. Great for people who want a simple, affordable lens update without changing their look.

Frequently Asked Questions

Will these lenses work with my frames?
Usually yes, as long as your frames are structurally sound. We’ll flag any compatibility issues after review.
Are these lenses good for daily wear?
Yes. Standard 1.5 clear lenses are designed for regular, everyday use when made to your prescription.

60-Day Quality Guarantee

Love your lenses or we’ll remake them — no hassle.

Free Shipping Both Ways

You can use your own box or request a prepaid kit — either way, it’s free.

Secure Checkout

SSL encrypted. Your info is safe.

We use premium materials based on your prescription and frame style

  • Plastic 1.5: Affordable and clear; best for low prescriptions.
  • Polycarbonate: Lightweight, impact-resistant, and UV-protective.
  • High Index 1.61: Thinner for moderate prescriptions.
  • High Index 1.67: Ultra-thin for strong prescriptions with a sleek look.

Every lens includes:

  • Scratch-resistant coating
  • 100% UV protection
  • Sharp, clear optics
  • Optional upgrades: anti-reflective, blue light filter, photochromic, polarized

How it Works

  • STEP 1

    Choose Your Lenses

  • STEP 2

    Ship Your Frames (Free!)

  • STEP 3

    Receive Your Upgraded Glasses