TR90 Active Lifestyle Spring Hinge Eyeglasses

Developed by a professional China factory Hongtu Eyewear, the TR90 Active Lifestyle Spring Hinge Eyeglasses combine a structured square silhouette with a contemporary transparent lower frame. Black with translucent gray, dark blue with translucent gray, and fully translucent gray create understated color contrasts, while the ribbed rubber temple tips and flexible spring hinge add stability and comfort for everyday wear.

Product Specifications

Product Highlights

1.  Bicolor Transparent Frame: The upper frame uses a solid color while the lower section is approximately 35–40% transparent, allowing light to pass through and creating a layered translucent effect. Black + translucent gray, dark blue + translucent gray, and fully translucent gray provide understated color combinations for professional and everyday styling.

2.  Square Box-Shaped Silhouette: The frame uses a clean square profile with defined yet moderate edges. Its structured proportions complement business-oriented styling while remaining suitable for commuting and casual daily wear.

3.  Wide-Ribbed Rubber Temple Tips & Contrasting Nose Pads: The temple ends are fitted with rubber tips featuring a wide horizontal ribbed pattern to increase friction behind the ears and help reduce slipping during head-down positions or movement. Contrasting rubber nose pads add grip at the nose bridge and help distribute contact pressure.

4.  Standard Spring Hinge: The front frame and temples are connected by spring hinges that provide additional movement during opening and wearing. The flexible structure is designed for repeated daily use while supporting a comfortable fit.

5.  Low-Saturation Transparent Color Options: Black + translucent gray, dark blue + translucent gray, and fully translucent gray create different visual effects while maintaining a restrained appearance. These combinations allow the frame to move naturally between professional and casual styling.

Lens Compatibility & Applications

The TR90 Active Lifestyle Spring Hinge Eyeglasses are standard optical frames compatible with prescription lenses for myopia and astigmatism. Blue-light filtering and photochromic lenses can also be fitted according to the selected lens configuration.

The structured square profile and restrained transparent colors make the frame suitable for office wear, business commuting, everyday use, and casual styling. The rubber temple tips and spring hinges add functional details for regular movement while maintaining the clean appearance of the frame.

Why Choose Hongtu Eyewear?

Hongtu Eyewear has more than 15 years of experience in eyeglass frame development and production, with a 5,000-square-meter production base, four professional production lines, and an annual output of nearly 2 million pieces. Its production capabilities cover TR90, CP and PC injection-molded frames, sunglasses, metal eyewear, and kids' glasses.

For this type of customized eyewear, Hongtu Eyewear supports OEM/ODM development based on drawings or physical samples, with customization covering frame style, materials, colors, logos, lenses, and packaging. The production process integrates product development, manufacturing, and quality inspection.

Customization for This Model

This transparent spring-hinge design can be customized in areas such as solid and transparent color combinations, gradient effects, temple details, logo application, lens configuration, and packaging. OEM/ODM development can also be carried out from customer drawings or physical samples when a new design is required.

Production Related to the Design

Hongtu Eyewear has injection molding capabilities covering TR90 processing, CP-related processes, and insert injection molding. Its surface treatment capabilities support gradient colors and multi-color effects, which are relevant to the translucent and contrasting details of this model.

Q&A

Q: What is special about the bicolor transparent frame?

A: The upper section uses a solid finish while approximately 35–40% of the lower frame is transparent. This creates a layered translucent effect that gives the frame a more contemporary appearance than a fully solid design.

Q: How do the ribbed rubber temple tips help during daily wear?

A: The wide horizontal ribs increase friction behind the ears and help reduce frame movement when the wearer looks downward or moves during daily activities.

Q: What is the function of the contrasting nose pads?

A: The rubber nose pads provide additional friction at the nose bridge and help distribute contact pressure. Their contrasting color also adds a subtle detail to the transparent frame design.

Q: What does the spring hinge provide?

A: The spring hinge allows additional temple movement compared with a conventional fixed hinge, supporting repeated opening and closing during everyday use.

Q: Is this frame suitable for business wear?

A: Yes. The square silhouette and low-saturation transparent color combinations maintain a clean professional appearance, while the translucent lower section adds a contemporary visual element for commuting and everyday wear.

Q: What color combinations are available?

A: The current options include black + translucent gray, dark blue + translucent gray, and fully translucent gray. Other color combinations can be discussed for customized production.

Q: Can OEM/ODM customization be provided?

A: Yes. Hongtu Eyewear supports OEM/ODM development based on drawings, physical samples, or customized specifications. Style, material, color, logo, lens, and packaging details can be developed according to the project.

Q: Can the logo be customized?

A: Yes. Custom logo application is available for this model, with the logo method and position confirmed during product development.