TIJN Blue Light Glasses in TR90

Size & fit

Long stretches at a screen can make it hard to find glasses that feel comfortable and still suit your everyday style. These TIJN clear, nonprescription glasses are designed for computer work, gaming, reading, and casual wear, with a lightweight TR90 frame and three shape options. The lenses are described, according to the maker, as filtering blue light from digital screens, the listing does not specify a filtering level, so shoppers looking for a quantified performance claim will not find one here. Pick a shape by comparing its listed measurements with glasses you already find comfortable, rather than relying on “medium fit” alone.

The Square frame measures 51-17-146 mm, with a 32 mm lens height and 140 mm frame width. Oval is 49-20-148 mm, with a 34 mm lens height and 145 mm frame width. Cat-Eye is 53-17-146 mm, with a 20 mm lens height and 140 mm frame width. Those differences matter: Cat-Eye has the shortest listed lens height, while Oval is the widest of the three. Which shape feels right on your face will depend on your preferences, so the measurements are more useful than the style names alone. The frames are intended for most adult faces, but the listing does not provide a fit guarantee.

Pros

The practical appeal is a mix of clear lenses, a lightweight frame, and recognizable retro-inspired shapes. For example, you could keep a pair on during a work session, then wear the same glasses while gaming or reading without switching to a tinted lens. Square, Oval, and Cat-Eye give you a choice of look, and the product is presented for both women and men.

TR90 is the stated frame material, described as flexible and durable. That may appeal if you prefer a lighter-feeling frame for extended wear, though no weight measurement is provided. The clear, non-Rx lenses also keep the glasses from being prescription eyewear: they are for people who do not need vision correction from this pair. Worth considering if you want screen-use glasses that can also pass as everyday frames. It’s not for you if you need prescription lenses or want published details about the amount of blue light filtered.

Spec sheet

• Name: TIJN Blue Light Blocking Glasses
• Type: Nonprescription computer glasses
• Material: TR90 frame
• Lens: Clear, blue light filtering
• Size: Square 51-17-146 mm, Oval 49-20-148 mm, Cat-Eye 53-17-146 mm
• Dimensions: Square frame width 140 mm, lens height 32 mm, Oval frame width 145 mm, lens height 34 mm, Cat-Eye frame width 140 mm, lens height 20 mm

Should you buy it?

These make the most sense if you want clear, nonprescription glasses for screen-heavy routines and care about having a choice among three Y2K-inspired shapes. Compared with basic fashion frames, the listed purpose includes blue light filtering, compared with prescription or performance-focused eyewear, this listing does not provide vision correction or a specific filtering measurement. That distinction is worth keeping in mind when deciding what you expect the lenses to do. Choose the shape whose measurements best match a pair you already wear comfortably. If you need corrective lenses or require a stated filtering level before buying, this product information leaves those needs unanswered.