Lenton & Rusby LR4503 Eyeglasses
Lenton & Rusby LR4503 Eyeglasses

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Lenton & Rusby LR4503 Eyeglasses

970 - Crystal

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$51.88

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Lenton & Rusby LR4503 eyeglasses are full-rim rectangle frames made from durable acetate. They come in three finishes: crystal clear, blush crystal pink, and black tortoise. With a 52mm lens width and 18mm bridge, these frames offer a medium fit that works across most face shapes. The clean lines and subtle proportions make them a practical everyday option, priced at $51.

Lenton & Rusby is a proprietary brand of Altair Eyewear focused on budget-friendly prescription frames. The LR4503 uses acetate construction for flexibility and all-day comfort. The full-rim design securely holds prescription lenses, including progressives and bifocals. Lenses are made from CR-39 plastic with UV protection included.

The crystal clear option is a transparent frame that puts the focus on your features rather than your eyewear. Clear acetate frames complement virtually any outfit and skin tone, making them a versatile choice if you prefer one go-to pair. The blush crystal adds a soft, warm touch, while the black tortoise brings classic appeal. All three colors feature a polished finish and clean temple design.

These frames are prescription-ready and compatible with single vision, progressive, and bifocal lenses. The rectangle shape is universally flattering and particularly well-suited for round or oval faces, adding definition without overwhelming your features. The 140mm temples and 18mm bridge provide a balanced, comfortable fit for extended wear.

Acetate frames like the LR4503 require simple care to maintain their appearance: clean with lukewarm water and mild soap, dry with a microfiber cloth, and store in a protective case when not in use. Avoid harsh chemicals and extreme temperatures to keep the finish looking fresh.

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Frequently Asked Questions

Are the Lenton & Rusby LR4503 eyeglasses prescription-ready?

Yes, the LR4503 frames are fully prescription-ready and compatible with single vision, progressive, and bifocal lenses. The full-rim acetate construction securely holds prescription lenses of various thicknesses, making them suitable for a wide range of prescriptions including stronger corrections.

What face shapes work best with rectangle eyeglasses?

Rectangle frames are universally flattering and work well for nearly every face shape. They're particularly well-suited for round and oval faces, as the angular lines add definition and balance. The LR4503's medium 52mm lens width provides a balanced proportion that won't overwhelm most facial features.

How do I clean and maintain acetate eyeglass frames?

Clean acetate frames with lukewarm water (not hot) and a small amount of mild, neutral soap. Rinse thoroughly and dry with a soft microfiber cloth—never paper towels, which can scratch. Avoid alcohol-based cleaners, acetone, and harsh solvents that can damage the acetate finish. Store frames in a protective case away from extreme heat and humidity.

Will crystal clear frames turn yellow over time?

Quality acetate frames can maintain their clarity with proper care. To prevent yellowing, avoid prolonged exposure to high heat (like car dashboards), clean regularly to remove skin oils and sweat, and store in a cool, dry place. The acetate material used in these frames is designed for durability when maintained correctly.

What is Lenton & Rusby's reputation for quality?

Lenton & Rusby is a proprietary brand of Altair Eyewear that positions itself as "BFFs" (budget-friendly frames). The brand is known for solid build quality, comfortable fit, and classic designs at accessible prices, targeting adults ages 18-55. Frames are made from quality acetate and metal materials with attention to sizing and functionality.

What size are the LR4503 frames?

The Lenton & Rusby LR4503 measures 52-18-140, meaning a 52mm lens width, 18mm bridge width, and 140mm temple length. This is considered a medium fit suitable for most adults. The rectangle shape provides good coverage while maintaining balanced proportions on the face.

Compare With Similar Frames

How the Lenton & Rusby LR4503 Eyeglasses stacks up against the closest alternatives we carry.

Read the full comparison

Lenton & Rusby LR4503 vs. Similar Budget-Friendly Frames

If you're considering the LR4503, you might also be weighing other options in the Lenton & Rusby collection. Here's how this rectangle frame compares to similar models at the same price point.

LR4503 Rectangle vs. LR4501 Round

The main decision here is shape. The LR4501 offers a round frame at the same $51.88 price, appealing to those who prefer a softer, vintage-inspired aesthetic. Round frames work well for angular or square faces, while the LR4503's rectangle shape is more universally flattering and leans modern-minimalist. The LR4501 has a slightly larger 49mm lens and 19mm bridge, so fit may be the deciding factor if you have a wider face or nose bridge.

LR4503 vs. LR4000 Rectangle

Both are rectangle frames from Lenton & Rusby at the same price, so this comparison comes down to subtle style differences and color preferences. The LR4000 may offer different proportions or temple designs—check the measurements to see which fits your face better. The LR4503's three color options (crystal, blush crystal, black tortoise) give you more variety, especially if you're drawn to the trending transparent look.

LR4503 Rectangle vs. LR4003 Square

The LR4003 brings a square shape with a larger 54mm lens width, making it a better choice if you need more coverage or want a bolder, more angular look. Square frames add strong definition and work particularly well for round or oval faces. The LR4503's rectangle shape is softer and more versatile across different face shapes and styles, making it the safer choice if you're unsure or want one pair that works for everything.

Bottom line: The LR4503 hits a sweet spot—rectangle frames are the most universally flattering shape, the 52mm lens width fits most adults comfortably, and the crystal clear option taps into 2026's biggest eyewear trend. If you want maximum versatility and modern style at a budget-friendly price, the LR4503 is the strongest choice in the collection.

At a Glance

Lenton & Rusby LR4501 Eyeglasses

Pros:

  • Round shape offers a softer, vintage-inspired look
  • Slightly larger 49mm lens for those wanting more coverage
  • Same quality acetate construction and price

Cons:

  • Round frames may not suit all face shapes as well as rectangles
  • Less modern/minimalist aesthetic compared to rectangle frames
  • Larger 19mm bridge may not fit narrower nose bridges

Lenton & Rusby LR4000 Eyeglasses

Pros:

  • Same affordable price point and brand quality
  • Rectangle shape for universal face shape compatibility
  • Alternative color options if LR4503 colors don't appeal

Cons:

  • May have different sizing that doesn't fit as well
  • Less color variety compared to LR4503's three options
  • Specific style differences may not suit everyone's preferences

Lenton & Rusby LR4003 Eyeglasses

Pros:

  • Square shape adds more angular definition for round faces
  • Same Lenton & Rusby quality and price point
  • Larger 54mm lens width for those needing more coverage

Cons:

  • Square frames can appear more bold/statement-making
  • Larger size may overwhelm smaller faces
  • Less versatile than the softer rectangle shape

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