Plastic

Plastic frames are available in a broad range of designs, from simple everyday styles to thicker or more noticeable shapes.

They are commonly chosen by people who want more variety in colour and finish than is usually available with finer metal frames. Black, brown and tortoiseshell remain popular for everyday use, while clear, translucent and brighter colours can create a more distinctive look.

Plastic frames can also feel comfortable for long periods when the size and bridge fit are correct. Different models vary in weight, thickness and flexibility, so it is worth comparing individual frame specifications rather than assuming all plastic frames feel the same.

Plastic frames give you plenty of choice in terms of appearance.

Available shapes may include:

• Rectangular frames
• Round frames
• Oval frames
• Cat-eye styles
• Geometric designs
• Thicker statement frames
• Slimmer plastic styles

Frame finish can also change the overall look. Glossy surfaces tend to appear more noticeable, while matte or translucent finishes can create a softer appearance.

Face shape can be a useful starting point when comparing styles, but it does not need to determine your choice. Angular frames can create more contrast on rounder face shapes, while softer shapes may balance more angular features. Comfort and correct sizing should still come first.

A plastic frame should sit evenly across the face without sliding or creating unnecessary pressure.

The bridge should rest comfortably on the nose, while the temples should sit securely behind the ears. Frame width also matters because a frame that is too narrow may feel tight, while one that is too wide can move during everyday wear.

Many plastic frames use an integrated nose bridge rather than separate adjustable nose pads. Whether this feels comfortable will depend on the shape of the bridge and the fit of the individual frame.

For glasses worn throughout the day, it is worth considering frame weight and lens thickness together. A lightweight frame may still feel different once prescription lenses are fitted, particularly with stronger corrections.

Plastic frames are well suited to everyday prescription eyewear, but if you need glasses specifically designed for more active use, you can also browse our sports prescription glasses.

Your prescription can affect which plastic frames and lens options are most suitable.

Stronger prescriptions may require particular lens materials or thicknesses. Higher-index lenses may be available where a thinner lens is preferred, although suitability depends on the prescription and frame.

Lens depth and frame shape can also influence the finished glasses. Larger frames may require larger lenses, while some stronger prescriptions work better with more compact frame dimensions.

Depending on the product, available lens options may include:

• Single vision lenses
• Bifocal lenses
• Varifocal lenses
• Higher-index lenses
• Anti-reflective coatings
• Scratch-resistant treatments
• Photochromic lenses
• Tinted or polarised options
• UV protection

Not every lens option is suitable for every frame, so prescription compatibility should be checked before ordering.

Plastic and metal frames offer different looks and fitting characteristics.

Plastic frames generally provide more choice in colour, pattern and thickness. They can work well for people who prefer a stronger frame shape or a more noticeable style.

Metal frame prescription glasses usually have a finer profile and may suit people looking for a lighter or more understated design.

The better option depends on personal preference, prescription requirements and fit rather than one material being better overall.

Browse our plastic frame prescription glasses to compare available shapes, colours, sizes and lens options.

If you need help checking which frames or lenses are suitable for your prescription, call +353 1 554 9650 or email info@buynewspecs.ie, and our team can help you review the available options.