Serengeti Winslow 2 Prescription Sunglasses
Serengeti Winslow 2 prescription sunglasses feature a lightweight wraparound frame with genuine Serengeti photochromic lenses for enhanced clarity, glare reduction and full UV protection.
Serengeti Winslow 2 prescription sunglasses feature a lightweight wraparound frame with genuine Serengeti photochromic lenses for enhanced clarity, glare reduction and full UV protection.
The Serengeti Winslow 2 prescription sunglasses combine a sporty wraparound design with advanced Serengeti lens technology, making them an excellent choice for driving, outdoor activities and active everyday wear. With a lightweight yet durable frame and enhanced coverage, the Winslow 2 delivers a balance of performance, comfort and modern styling.
Designed for those who want a more dynamic lifestyle frame, the Winslow 2 offers improved stability and a secure fit, while maintaining Serengeti’s renowned optical clarity and glare reduction for all-day visual comfort.
The Serengeti Winslow 2 features a semi-rimless wraparound frame design, providing increased coverage and improved peripheral protection from sunlight and glare. This makes it particularly well suited for driving and outdoor environments.
Constructed from lightweight TR90 material, the frame offers flexibility, durability and long-lasting comfort without feeling heavy during extended wear.
The design includes grip-enhanced temple tips and a secure bridge fit, helping keep the frame stable during movement and daily activities.
With a sport-influenced fit and wrap profile, the Winslow 2 provides excellent sun coverage while maintaining a versatile look suitable for both active and casual use.
Serengeti Winslow 2 prescription sunglasses are available exclusively with genuine Serengeti prescription lenses, ensuring the same high-performance optical technology found in Serengeti’s original sunglasses.
Serengeti lenses are engineered to enhance contrast, reduce glare and provide sharp, clear vision in bright outdoor environments.
All prescription lenses are professionally glazed to ensure precise optical performance and a perfect fit within the Winslow 2 frame.
Serengeti lenses are available in Ultra-Light Mineral glass or advanced Trivex (PhD™ 2.0) materials, both designed to deliver exceptional optical clarity and durability.
Mineral lenses provide outstanding optical precision, while Trivex options offer a lighter alternative with excellent impact resistance, ideal for more active use.
All lenses include anti-reflective properties to reduce internal reflections and improve overall visual comfort.
Serengeti lenses incorporate advanced photochromic technology, allowing them to automatically adapt to changing light conditions.
The lenses darken in bright sunlight and lighten in lower light, ensuring your eyes receive the optimal level of light throughout the day while reducing eye strain.
Serengeti’s Spectral Control® technology filters specific wavelengths of light to enhance contrast and improve clarity.
By reducing excess blue light and optimising the visible spectrum, the lenses provide sharper, more defined vision, particularly useful for driving and outdoor environments.
All Serengeti Winslow 2 prescription lenses provide 100% protection against harmful UVA and UVB rays, helping protect your eyes during prolonged sun exposure.
Combined with polarisation and contrast-enhancing technologies, this ensures comfortable, high-performance vision throughout the day.
Provides enhanced coverage and improved peripheral protection from sunlight.
Flexible, durable and comfortable for extended wear.
Helps keep the frame secure during movement and active use.
Designed for stability and comfort during everyday and outdoor activities.
Engineered for exceptional clarity, contrast enhancement and glare reduction.
Delivers high-performance optics with a choice of materials for comfort or durability.
Automatically adapts to changing light conditions.
Reduces glare from reflective surfaces such as roads and water.
Enhances contrast and filters excess blue light for clearer vision.
All lenses block 100% of harmful ultraviolet rays.
All prescription prices are fully inclusive, including:
10.5 mm
130 mm
66.5 mm
40 mm
Oakley Prescription Sunglasses – 2 to 3 weeks *
Ray-Ban Prescription Sunglasses – 2 to 3 weeks *
Bolle Prescription sunglasses – 2 to 3 weeks
Rudy Project Prescription sunglasses – 3 to 4 weeks
Uvex Prescription sunglasses – 2 to 3 weeks
Serengeti Prescription Sunglasses – 2 to 3 weeks
Oakley Prescription Sunglasses fitted with Digital custom lenses – 3 to 4 weeks
* If you have a required by date in mind during checkout please leave a note in the ‘comments’ box to advise your date and we will pass it onto the manufacturer. If your date is before the lead times we can’t promise the sunglasses will be delivered in this timescale however the brands will aim to hit your dates.
Prescription Help
Understanding your prescription
Your prescription is split into three sections, Sphere, Cylinder and Axis. You will most commonly see this written as, Sph, Cyl and Axis.
There are simple rules for each part of the prescription
Sphere – Is always a number in 0.25 jumps (i.e. 0.25, 0.50, 0.75, 1.00, 1.25). This can either be written in minus or plus (- or +).
IMPORTANT: You must select the correct symbol when ordering (minus or plus, – or +) as selecting the wrong sign will create the completely wrong prescription required to correct your vision.
Cyl – Is always a number in 0.25 jumps (i.e. 0.25, 0.50, 0.75, 1.00, 1.25). This can either be written in minus or plus.
IMPORTANT: You must select the correct symbol when ordering (minus or plus, – or +) as selecting the wrong sign will create the completely wrong prescription required to correct your vision.
Axis – Is a number between 0 and 180, it can also be written to point five (0.5) of a degree. This simply happens if the optometrist can’t decide wether you prefer for example 79 or 80 so they simply write your axis as 79.5. In this case lets get your glasses as accurate as possible so please provide us with the 79.5.
The in instances when a prescription doesn’t have a value for the Cyl section please leave the Axis blank (or some opticians write this as 0.00), the Axis is indicating what degree the Cyl figure sits at so if there is no Cyl there is no Axis required.
Infinity Symbol ∞ – this is another way of writing zero (no prescription) so simply select 0.00 into the corresponding section for either sphere or cyl.
Plano – this is another way of writing zero (no prescription) so simply select 0.00 into the corresponding section for either sphere or cyl.
You typically start to get the add part to a prescription when you hit 40+ and it is a measure of the amount of magnification you require to read.
The add is a plus (+) power which identifies how much extra addition (magnification) a glasses wearer requires (on top of their distance prescription) in order to read comfortably at close up distances, such as reading.
NOTE: Sometimes an optician will write your prescription for reading as a full prescription rather than simply supplying your reading add.
Example:
Distance
Right: -2.50 / -0.50 x 180
Left: -2.00 / -0.75 x 175
Near
Right: -1.00 / -0.50 x 180
Left: -0.50 / -0.75 x 175
Reading Add = +1.50
In this case to get your reading add take your distance Prescription Sphere off your reading Shere. The difference between the two figures is your reading add used for Varifocals.
For the Pupil Distance options on the ordering pages select 'Let Extreme eyewear measure your PD' and we'll post you our specially designed glasses.
(Note: On some projects the PD option will state 'send ruler' this option will still get you the new PD Measuring Glasses)
All you have to do is take a simple photo of you wearing our glasses and emailing your photo to us.
Our Dispensing Optician will then accurately take your mono pupil distances. Our PD glasses allows our dispensing opticians to gain all the details they need to set up single vision and varifocal sunglasses / eyewear accurately.
Let us supply you with perfect vision.
This service is free for all prescription eyewear orders.
What is your PD?
Your Pupil Distance is the measurement between the centre of your right and left pupils in mm.
Prescription glasses and sunglasses always work better when the centre of the optical lens is over your pupil. Not having this set up correctly can cause head aches and limit how well the glasses will work.
Varifocal WearersIf you don't know your Mono Pupil Distances (this is two separate measurements for your right and left pupils) we strongly advise you select to have our PD Glasses posted to you. Varifocals with out mono pupil distances will not work correctly.
If you know your Mono Pupil Distances during the checkout there is a comment box, please write your right and left mono pupil distances in this comment box.
Examples
A pupil distance of 65 may have mono pupil distances of
Right 33
Left 32
Your total PD is still the same (65) But by using the separate mono pupil distances the centre of the varifocals will be positioned over your pupils making sure the clear corridor leading to your reading is in the correct position.
How do I receive PD Measuring Glasses?In the PD options select ‘Let Extreme eyewear measure your PD’. The Digital ruler will be posted out on the same day as your order is placed to your shipping address supplied. (If your order comes in after 4.00pm the ruler will leave us the next day).
Abroad OrdersWe will post the PD Measuring Glasses abroad but please allow a little more time to complete your order. The PD measuring glasses may take up to a week to get to abroad addresses.
Great service from the guys at extreme Eyewear. I goofed up and ordered the wrong thing. What I wanted was something they did not even sell. But, this was no problem. They ordered in what I wanted and sent it out with a postage bag to send back the wrong product. I messed up and they still put it right. Highly recommended.
Marcus Miller - Google Review
Excellent service. Got a pair of Oakley prescription glasses with Oakley varifocal lenses which I couldn't get from any local opticians . Struggled to get Oakley lenses anywhere to be honest. Two week delivery time turned out to be less than a week and included May bank holiday. Nothing is too much trouble for these guys. Glasses are spot on and you won't find the bloke next to you wearing the same!
Martin Crane - Google Review