McAllister MC4508 Eyeglasses
McAllister MC4508 Eyeglasses
$79.62
$124.00

You save 36%

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McAllister MC4508 Eyeglasses

770 - Rose Gold

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$79.62
$124.00

You save 36%

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The McAllister MC4508 eyeglasses are a rectangular unisex frame made from acetate. They work well for round or oval faces and come ready for your prescription lenses.

Acetate Frame Construction

The MC4508 is made from acetate rather than injection-molded plastic. Acetate is derived from cellulose (often wood pulp), making it more durable and flexible than standard plastic frames. The material is hypoallergenic and lightweight. It's constructed in layers, which helps the frame hold its shape over time. The MC4508 comes in three colors: Rose Gold (translucent pink), Black, and Teal.

Adjustable Nose Pads

These frames have adjustable nose pads instead of a molded plastic bridge. You can adjust the pads to fit the shape of your nose, which helps position the lenses correctly for your prescription. The pads distribute weight across the bridge of your nose.

Prescription-Ready Frame

The MC4508 measures 54-19-145, which is a medium fit for most adults. The full-rim design holds lenses securely and works with single-vision, progressive, and bifocal prescriptions. The lens width is 54mm, lens height is 47mm, and temple length is 145mm.

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Frequently Asked Questions

Are the McAllister MC4508 eyeglasses prescription-ready?

Yes, the MC4508 frames are fully prescription-ready and compatible with single-vision, progressive, and bifocal lenses. The full-rim acetate construction provides excellent lens stability, and the 54mm lens width with 47mm height offers ample space for most prescription types, including higher prescriptions that may require thicker lenses.

What are the benefits of acetate frames compared to regular plastic?

Acetate frames are more durable, flexible, and lightweight than standard injection-molded plastic frames. Made from plant-based cellulose layers, acetate is hypoallergenic, resists breakage from daily wear, and maintains vibrant colors without fading. The material's flexibility allows for better adjustments to fit your face comfortably.

What size are the McAllister MC4508 frames?

The MC4508 measures 54-19-145, meaning a 54mm lens width, 19mm bridge width, and 145mm temple length. This is considered a medium fit suitable for most adults. The lens height is 47mm, providing good vertical coverage for progressive lenses and everyday wear.

Do the adjustable nose pads prevent glasses from slipping?

Yes, the adjustable nose pads on the MC4508 help prevent slipping by conforming to your unique nose shape and providing better grip than molded plastic bridges. The soft silicone or rubber pads distribute weight evenly and can be adjusted for height and angle, making them especially helpful for people with lower nose bridges or oily skin.

What face shapes work best with the MC4508 rectangle frames?

The MC4508's softly rounded rectangle shape works best for round and oval faces, as the straighter lines add definition and balance to curved features. The gentle curves at the corners keep the look approachable rather than overly angular, making these frames versatile enough for most face shapes.

Who is the McAllister eyewear brand?

McAllister honors the legacy of John McAllister, who founded American optometry and opened the first optical shop in Philadelphia in 1799. He supplied eyewear to historical figures including Thomas Jefferson. The modern McAllister collection, part of Altair Eyewear since 2021, focuses on gender-neutral styling with premium acetate and metal materials at accessible prices.

Compare With Similar Frames

How the McAllister MC4508 Eyeglasses stacks up against the closest alternatives we carry.

Read the full comparison

McAllister MC4508 vs. Similar Affordable Eyeglasses

Shopping for affordable prescription eyeglasses? The McAllister MC4508 sits in a competitive price range with several strong alternatives. Here's how it compares to other options in our catalog.

Within the McAllister Family

If you like the MC4508's quality but want to explore other styles, the McAllister MC4503 ($79.62) offers a different frame shape at the same price point with identical acetate construction and adjustable nose pads. The McAllister MC4502 ($69.82) provides similar heritage quality at a lower price, saving you about $10 while maintaining the brand's commitment to durable, comfortable frames.

Alternative Brands at Similar Prices

The Aristar AR18432 ($55.54-$67.68) delivers comparable rectangle acetate frames at a lower entry price. While it lacks McAllister's historical connection to American optometry, Aristar offers solid construction and prescription compatibility for budget-conscious shoppers.

Why Choose the MC4508?

The MC4508 stands out for its versatile rounded rectangle shape that flatters most face types without looking overly angular. The adjustable nose pads provide a customizable fit that molded-bridge frames can't match, and the three distinctive color options—Rose Gold, Black, and Teal—give you more personality than many competitors. At $79.62, you're getting premium acetate construction, a 225-year heritage of optical expertise, and a unisex design that works for anyone seeking comfortable, everyday eyewear.

At a Glance

McAllister MC4503 Eyeglasses

Pros:

  • Same premium acetate construction
  • Identical price point
  • Same McAllister quality and heritage
  • Alternative frame shape option

Cons:

  • Different frame shape may not suit all face types
  • May have different size measurements
  • Color options may vary

McAllister MC4502 Eyeglasses

Pros:

  • Lower price point saves $10
  • Same brand quality and heritage
  • Premium acetate construction
  • Full prescription compatibility

Cons:

  • Different frame style
  • May have different fit or size
  • Fewer color options possible

Aristar AR18432 Eyeglasses

Pros:

  • Lower starting price
  • Rectangle shape for similar face flattery
  • Full-rim acetate construction
  • Prescription-ready

Cons:

  • Different brand without McAllister's heritage story
  • May have different sizing
  • Different aesthetic and color options

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