5025 Colour Changing Blue Light UV Glasses with Orange CR39 Lens and TR90 Frame

Designed for prolonged use with computers, tablets, and smartphones, these 5025 glasses feature an orange-tinted CR39 lens specifically intended to filter blue light and provide UV protection. The non-prescription design makes them suitable for general screen use without vision correction needs, while the lightweight TR90 frame aims for comfortable extended wear. Available across a wide selection of 11 frame colours, they offer a practical visual aid for modern digital lifestyles where screen time is significant.

Features and Construction

The core design of these glasses focuses on two key components: the lens for protection and the frame for fit.

Material and Build

The frame is constructed from TR90, a thermoplastic material recognised for its durability, flexibility, and lightweight properties, which contributes to a comfortable fit during long periods of wear. The lenses are made from CR39, a standard optical plastic polymer, here tinted orange. This orange colour is associated with filtering specific wavelengths of high-energy visible (HEV) blue light emitted by digital screens. The combination is presented as a non-prescription, ready-to-use unit.

Size and Practical Fit

While exact dimensions for lens width, bridge, or temple length are not specified, the use of TR90 material suggests a frame that can offer a degree of flexibility to accommodate different face shapes. The product is supplied as a single complete unit, requiring no assembly. The focus is on providing a general fit suitable for most adults seeking blue light protection, rather than a customised or prescription eyewear solution.

Uses and Placement

These glasses are designed for specific scenarios centred around modern technology use.

Event or Professional Use

In professional or educational settings involving long hours at a computer workstation—such as office work, coding, graphic design, or online learning—these glasses can serve as a passive filter. The orange CR39 lens may help reduce eye strain associated with prolonged exposure to screen glare and blue light. Their non-prescription nature means they can be worn over contact lenses or by individuals who do not require vision correction.

Everyday Home Use

For everyday home computing, gaming sessions, binge-watching television series on a smart TV, or scrolling through social media on a smartphone or tablet, these glasses provide a layer of blue light filtration. The range of 11 frame colours (C1 to C11) allows for personal style preference to be considered alongside the functional benefit, integrating into a home environment where technology is frequently used.

Benefits and Buying Value

The value proposition lies in combining specific protective features with practical design elements.

Reuse and Low Maintenance

As a durable product made from established optical materials (CR39 and TR90), these glasses are designed for repeated, daily use. Maintenance is straightforward, involving simple cleaning with a soft cloth and storage in the included colour box to prevent scratches. This promotes longevity and integrates the product into a regular routine of screen use without complex care requirements.

Why Choose This Product

This model offers a clear specification: orange CR39 lenses for blue light and UV protection paired with a flexible TR90 frame. The availability of 11 colour choices provides a level of customisation for the wearer's style. It presents a dedicated solution for those seeking non-prescription eyewear specifically targeted at digital screen use, with all necessary components—glasses and protective case—supplied as one complete package.