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Osoptical

Shine

Shine

TR90 Cat-Eye—Polarized Vision
Regular price US$69.99
Regular price Sale price US$69.99
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Color: Tortoiseshell
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Designed with retro charm in mind, the Model 72399 TR90 cat-eye sunglasses combine a sleek, timeless silhouette with flexible functionality. Crafted from premium TR90 (a lightweight, durable high-performance plastic), these frames blend long-lasting sturdiness with effortless retro-chic style. The ultra-light 15.44g build ensures all-day comfort for daily wear, while the iconic cat-eye shape adds a trendy, head-turning touch to any ensemble. Available in two versatile finishes—sleek black and classic tortoiseshell—to align with your personal aesthetic.

Specifications:

• Model: 72399

• Weight: 15.44 g

• Lens Width: 56 mm

• Bridge Width: 16 mm

• Temple Length: 145 mm

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Discover Our Eyewear Care & Service

Online Prescription Glasses Process

Choosing the Right Lens

Selecting the right lens index depends on your prescription strength (diopters). 
  • 0 to -2.00 diopters (mild prescription): 1.56 index recommended
  • -2.00 to -4.00 diopters (moderate prescription): 1.61 index recommended
  • -4.00 to -6.00 diopters (strong prescription): 1.67 index recommended
  • Above -6.00 diopters (very strong prescription): 1.74 index recommended
Note: Prescription strength may also be shown as “sphere (SPH)” in your eye test results. For example, -2.00 SPH ≈ -2.00 diopters

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