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Rudy Project Defender Prescription Sunglasses

Rudy Project Defender Prescription Sunglasses

  • Price includes clip-on FR520000 insert glazed with prescription lenses
  • Lightweight shield type sunglasses with retro styling inspired by historic Rudy Project frames
  • Power Flow vents allow for increased airflow to stop fogging
  • Adjustable nosepiece & temples allows you to perfect the fit
  • Suits a medium to large adult fit, includes case and microfibre bag

Our View: Drawing inspiration from the iconic Aggressor design, Rudy Project Defender sunglasses set a new standard for performance and style in harmony. Get the Defender with a clip-on insert glazed with your custom-made prescription lenses.

"Inspired from more than 30 years of Rudy Project heritage, the Defender blends an innate racing attitude with the most advanced eyewear technology to provide unparalleled comfort to athletes and weekend warriors." - Rudy Project

Rudy Project Frame Technology

Safety Project™

Safety Project

Smoothed edges and a flexible thermoplastic frame front reduce the risk of injury if the sunglasses impact the face.

Vent Controller™

Vent Controller

Lens position can be adjusted to open up a ventilation channel in the upper lens, reducing the risk of fogging.

QuickChange system

QuickChange lens system

QuickChange enables you to easily and swiftly change out your lenses to manage any light condition.

Adjustable nosepiece

Ergonose IV nosepiece

Adjustable nosepad technology, utilising a stainless steel core and injected thermoplastic elastomer. The result is a superior fit factor for any face.



The extreme lightness of this product is the result of a combination of advanced design technology and revolutionary, exclusive materials.

Grilamid® frame

Grilamid frame

Rudy Project uses Grilamid®, a shock-resistant, hypoallergenic, high-quality, light thermoplastic for its stability, flexibility and durability.

Rudy Project Lens Technology



RP Optics is the standard range of lenses on offer from Rudy Project. These lightweight, polycarbonate lenses block 100% of harmful UV light and maintain colour integrity even with darker filters.

RP Optics lenses come in a wide array of tints and treatments, with specific lenses helping to reduce glare, enhance contrast or provide true colour perception in all conditions. Multilaser mirrored lenses offer a great level of protection against glare and make them stand out and look ultra-stylish.

Polycarbonate lens material is a high-performance sports eyewear standard, and helps to provide exceptional impact protection.


ImpactX™ 2

ImpactX 2 is a new array of technical lenses perfected with unparalleled, cutting-edge photochromic particles, providing unique climactic management technology: getting dark from low to high light transmission within a matter of seconds.

These lenses will enhance contrast, even in darker conditions, improve visual acuity and depth perception all while providing unparalleled eye protection.

Compared to the previous genration, ImpactX 2 lenses activate up to 25% faster; activate behind windows or behind vehicle windshields; are up to 20% more stable in extreme temperatures; and have up to a 65% wider photochromic range.

Polar 3FX HDR

Polar 3FX HDR

Rudy Project's POLAR 3FX technology protects your eyes from harmful UV rays and eliminates glare by selectively filtering non harmful wavelenghts through the lens.

POLAR 3FX technology is designed to filter glare from car headlights, sun rays and the refracted light on wet or shiny surfaces like water and snow to give you more comfortable and precise vision.

The HDR filter is fine tuned to maximize your safety by improving contrast in urban, mountain and road bike environments. The result is bright and comfortable vision, sharper details perception and brighter colors with considerable reduction in eye fatigue.


  • Rudy Project case & soft cleaning cloth.

Dimensions for the Rudy Project Defender are as follows:

Shield Width
Shield Height