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.

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Vivid

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    Black + Grey Gradient Lens Square Sunglasses

    £114.00  £26.00

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    Size: Medium
    Size Guide
    Frame:
    52-22-145
    Weight:
    Frame Color: Black + Grey Gradient Lens
    Eydology Vivid Black Frame Grey Gradient Lens Glasses 1 Eydology Vivid Milky Brown Frame Brown Gradient Lens Glasses 1 Eydology Vivid Brown Tortoise Frame Grey Lens Glasses 1
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      Vivid Size Medium
      product spec click Lens Width 52 mm 2.05 inch
      product spec click Bridge 22 mm 0.87 inch
      product spec click Temple 145 mm 5.71 inch
      product spec click Width mm 0.0 inch
      product spec click Lens Height 38 mm 1.5 inch
      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.

      Vivid

      Black + Grey Gradient Lens Square Sunglasses
      £26.00 £114.00
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      Details & Size
      Description
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      Product Details

      Sku: DMVIVID001
      Material: Acetate
      Adjustable Nose: No

      Frame Size

      Glass Size: Medium

      S (Narrow):
      Frame Width 125-128mm
      M (Medium):
      Frame Width 129-132mm
      L (Wide):
      Frame Width 133-136mm
      XL (Extra Wide):
      Frame Width 137-140mm
      Bridge Width: 22 mm
      Lens Width: 52 mm
      Temple Length: 145 mm

      Frame measurements

      Glass Temple Length Icon
      Show in inches
      52 mm
      22 mm
      145 mm
      Vivid black acetate sunglasses are the ultimate statement piece for anyone who loves bold, modern eyewear that works with every outfit. Crafted from premium lightweight acetate, these men's and women's sunglasses deliver a sleek matte-black finish that is durable, hypoallergenic, and comfortable for all-day wear. The tapered square frame strikes the perfect balance between retro-inspired charm and contemporary edge, making these fashion sunglasses equally at home in the city, at the beach, on weekend road trips, or at summer festivals. Finished with stylish grey gradient lenses, they provide effective UV protection to shield your eyes from harmful rays while keeping vision crisp and comfortable under bright sunlight.
      Whether you are looking for everyday sunglasses, driving sunglasses, travel sunglasses, or simply a trendy pair of unisex sunglasses to elevate your look, Vivid is designed to flatter most face shapes — from oval and round to square and heart-shaped — and suits all ages, for both men and women. Lightweight yet sturdy, these square sunglasses deliver that designer-style eyewear feel without the designer price tag, pairing effortlessly with denim, tailoring, streetwear, summer outfits, and autumn layers alike.
      The black frame and grey gradient lens combo is endlessly versatile, so these classic sunglasses take you from morning commute to golden-hour plans without skipping a beat. Add a touch of effortless cool to your daily wardrobe with these timeless black sunglasses — a versatile accessory that never goes out of style, ready for travel, festivals, night drives, and everything in between.
      Read more >

      Shipping

      Order Processing & Production: 1-5 days (Complex lenses may take longer, such as photochromic lenses)

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      We're making shipping easier for you! Enjoy free standard shipping on product orders over $79.00 to the following countries: [USA].

      • Who Qualifies: Orders of $79.00 or more (before shipping fees).
      • Shipping Type: Standard shipping.
      • No Extra Steps: No coupon code needed, discount applies automatically at checkout.

      Shipping Time
      Standard Shipping: 7–19 days

      Visit our Shipping Policy page for more information.

      Returns

      We are committed to providing a positive shopping experience for our customers at Eydology. If you are not completely satisfied with your purchase, you may return:

      • For requests made within 30 days of receiving your order, you can choose between a refund to your original payment method or a store credit.
      • It is not possible to process a request for a credit/refund for non-quality issues if the request is made outside of this 30-day window.
      • Each order is eligible for a one-time exchange/return. Please kindly note that the "exchange order" is not eligible for another exchange/return.

      The original shipping fee of the order is non-refundable. Please ensure the items are in original condition, with the original case and tags. If there is a complimentary item in the order, it needs to be returned together.

      Visit our Returns Policy page for more information.

      • Our Packaging

        Our Packaging

        Every pair comes with a protective case, cleaning cloth, and detailed care guide to keep your glasses looking great.

      • Our Frames

        Our Frames

        Premium material offering rich colors and patterns. Lightweight and hypoallergenic. Perfect for all-day comfort and style.

      • Our Lenses

        Our Lenses

        We have a variety of lenses for you to choose from, and all lenses are high definition and will not affect your vision.

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