Lightweight Retro Square TR90 Eyeglass Frames
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  • Parameter
Parameter
Measurement Item Dimension Description
Lens Width 52 mm Width of a single lens
Lens Height 45 mm Vertical height of the frame
Bridge Width 19 mm Distance between the two lenses
Temple Length 138 mm Length of the glasses arm
Total Width 138 mm Overall outer width of the frame

Retro square TR90 eyeglasses frames in gradient brown combine vintage-inspired styling with lightweight construction for everyday wear.

Classic Retro Style & Modern Comfort

Designed for men and women, these square frames feature a gradient brown finish and flexible TR90 construction. They can be fitted with prescription lenses to suit your vision needs. Check the frame measurements against your current glasses when selecting your size.

How to Order Your Custom Prescription Eyeglasses

Follow these four steps to place your order:

  1. Choose Frame: Add the gradient brown TR90 frame to your cart.
  2. Choose Lenses: Select your preferred refractive index, lens function, lens type and coating.
  3. Contact Us: Send your prescription by message or include the details in your order notes.
  4. Place Order: Complete payment so we can prepare your prescription lenses.

Prescription Information to Provide

  • Right Eye (R/OD): Sphere (SPH), Cylinder (CYL), Axis and Addition (ADD), where applicable.
  • Left Eye (L/OS): Sphere (SPH), Cylinder (CYL), Axis and Addition (ADD), where applicable.
  • Pupillary Distance (PD): Include your PD measurement as shown on your prescription.

Lens Functions & Coating Options

Select the lens options that suit your prescription and daily activities.

Refractive Index Options

  • 1.56 & 1.61: Options for mild to moderate prescriptions.
  • 1.67 & 1.74: Higher-index options that can reduce lens thickness for stronger prescriptions. Finished thickness and weight depend on the prescription, frame and lens design.

Functional Options

  • Blue Block: Lenses designed to filter a portion of blue-violet light.
  • Photogray: Photochromic lenses that darken outdoors in response to UV exposure.
  • Photogray Blue Block: Lenses combining photochromic and blue-light-filtering functions.

Lens Types

  • Single Vision
  • Bifocal
  • Progressive

Coating Options

  • UC: Uncoated.
  • HC: Hard coating for improved scratch resistance.
  • HMC/SHMC: Multi-coated options with blue or green reflection, depending on the selected coating.

Choose your frame and lens options, then send us your prescription to complete your order.

Optical eyeglasses ordering steps and prescription information guide Prescription lens options chart showing refractive indices, functions, lens types and coatings

Premium Frame Details

  • Nose Pads: Smooth, integrated nose pads for a comfortable fit
  • Metal Hinge: Durable metal hinges for smooth opening and closing
  • Anti-Slip Temple Tips: Non-slip temple tips help keep your glasses comfortably in place
Nose Pads Metal Hinge Anti-Slip Temple Tips

About
Thinkey Optical Co., Ltd.
Thinkey Optical Co., Ltd.

Thinkey Optical Co., Ltd. is a custom retro square TR90 eyeglasses frame woman producer and supplier of lightweight TR90 prescription glasses. We have over 20 years of experience in manufacturing optical lenses.

Located in Duqiao Town, Linhai City, Zhejiang Province, our facility covers approximately 40 acres, including a production area of 20,000 square meters. We employ approximately 200 workers and operate six machines imported from Korea, along with Satisloh RX equipment from Germany. Our daily lens production capacity reaches 30,000 pairs.

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