Lens Guide
单光镜片示意图

Single Vision:

Single vision lenses are standard prescription eyeglasses.
Single vision lenses provide only one type of vision correction, with the same prescription strength across the entire lens. They can correct nearsightedness, farsightedness, or astigmatism. This is the most common type of lens.
• Either far • Or near
But ❌ not both at the same time.
👉 Like a camera with a fixed-focus lens.

渐进多焦点镜片示意图

Progressive:

Progressive lenses offer the closest thing to natural vision you can get in a pair of prescription glasses.They provide a smooth transition from near to far vision, incorporating all intermediate corrections to ensure clear sight at every distance.
• Top: Distance vision
• Middle: Computer / intermediate
• Bottom: Near / reading

The near-vision support comes from the ADD (Addition power).
👉 Like a camera lens with smooth zoom.

双光镜片示意图

Bifocal:

A bifocal lens means a lens with two credits of focus. A small portion of the eyeglasses lens is reserved for the near-vision correction. The rest of the lens is usually a distance correction.
• Top: Distance
• Bottom: Near (reading)

✔ Clear for far + near
❌ No smooth intermediate (computer) zone
❌ Visible line between the two parts👉 Like a camera with two fixed focal lengths.

阅读镜片示意图

Reading:

Reading lenses are prescription glasses designed for reading.
They provide optimal vision for reading or other close-up tasks, suitable for objects at reading distances ranging from 16 inches (approximately 40 cm) to 2 inches (approximately 5 cm).
If you notice your vision changing over time, struggle to focus on small print, or simply want to enhance eye comfort while reading, reading lenses can be highly beneficial.

Gage

Product form

Transparent Grey Oval Eyeglasses

$9.99 $4.99

$10 OFF Orders over $69
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*A valid prescription is required for this product. Orders without a verified prescription will not be processed.

    Select Lens and Purchase
    • Shipped today? Order within: Mar 07, 2026 17:00:00 -0800
    PrescriptionPrescription
    • Single vision
    • Progressive
    • Non-polarized
    • Polarized
    • Reading
    • Bifocal
      Shipping & Returns
    • 30-Day Returns & Exchanges
    • 365-Day Quality Warranty
    • Free Shipping Over $79
    • Worry-Free Delivery

    Specifications

    • SKU: EST9051-04
    • Shape: Oval
    • Size: Narrow
    • Material: TR
    • Rim: Full Rim
    • Progressive: YES
    • Spring Hinge: No
    • Adjustable Nose Pad: No
    • Weight: 18.4g
    • Frame Width: 126.8mm
    • Bridge Fit: 18mm
    • Lens Width: 49mm
    • Lens Height: 34mm
    • Temple Length: 145mm

    Specifications

    • SKU: EST9051-04
    • Shape: Oval
    • Size: Narrow
    • Material: TR
    • Read more

    Description

    The Gage transparent grey oval frame exudes a subtle, contemporary vibe. The soft grey tint gives it a sleek and minimalist look, making it ideal for those who prefer a modern, understated design that pairs effortlessly with any outfit.

    Gage Size Narrow
    product spec click Lens Width 49 mm 1.93"
    product spec click Bridge 18 mm 0.71"
    product spec click Temple 145 mm 5.71"
    product spec click Width 126.8 mm 4.99"
    product spec click Lens Height 34 mm 1.34"
    Show in Inches Show in MM
    Size Width (mm)
    S (Narrow) 125-128mm
    M (Medium) 129-132mm
    L (Wide) 133-136mm
    XL (Extra Wide) 137-140mm

    We suggest you measure your frame dimensions to make sure your new glasses correctly fit your face.

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