Prescription ready (Min. PD = 55mm)
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New to SelectSpecs.com - The 8121 Rubber Tortoise (with Grey sun lenses) Savannah wayfarer styled plastic frame has a subtle and unique rubber effect, which has a soft matt finish.
Savannah 8121 - Tortoise (Sunglasses)
(Min. PD = 55mm)
100% UV Protection
Manufacturers Case & Cloth where available (for some designer brands, a microfibre bag will be provided in place of hard/soft case)
12 Months Warranty
Call us on 03303 801 190
Mon. to Fri. 9am - 5pm GMT
All major payment cards & methods accepted.
Not happy with your new glasses? We'll give you your money back! Full T&Cs.
4.7 / 5 - 120 Review(s) - Add your review
97% of customers recommend this product (109 of 112)
P Mundy, GB
18th March 2021
Having had my eyes lasered many years ago, I wanted a reasonably priced pair of (prescription) sunglasses that would allow me to read in the sunshine, rather than wearing off the shelf cheap readers. The product is nicely styled and fit the bill. No-one else can tell that they are for reading rather than just to shield my eyes from the sun!
Fit - As expected I'd recommend this product
Not sure if these sunglasses will suit you? Take a look at our guide to face shapes & frame styles here.
Unsure of the difference between polarised or transitions/photochromic technologies? Our handy guide to lenses explains all here.
We always recommend polarised lenses for driving. Check out our guide to choosing safe sunglasses here.
If you're buying these as sunglasses, we have a great selection of tints, polarised or Transition options available. More details here.
Your prescription sunglasses are made to an incredibly high standard in one of our labs, find out more here.
Finding the correct frame size to suit you requires you to know a little about the different measurements that are used. Size information is normally broken down in to arm / temple length (ranges between 120 - 150mm), bridge width (ranges between 14 - 24mm, and lens width (ranges between 40 - 62mm). We also include a frame height measurement where possible, this can vary depending on frame style.
If you require further help, please do not hesitate to contact our customer service team on 03303 801 190 (Mon - Fri, 9am - 5pm) for further assistance.
If you have a pair of glasses that are a perfect fit, you can usually find the frame size information on the frame - usually on the arm or the bridge.
What to look for?
You will often find a variety of information on the frame, including model number, branding and frame sizing. The numbers you are looking for will be similar to this format 150 - 22 - 50 although this can vary from manufacturer to manufacturer. These numbers provide the following information:-
150 - Arm / temple size (in mm), a 3 digit value normally ranging from 120 - 150.
22 - Bridge size (in mm), a 2 digit value normally ranging from 14 - 24.
50 - Lens width (in mm), a 2 digit value normally ranging from 40 - 62.
We do our best to ensure we stock all available items from all our supplied brands so if an item is not listed it may be out of stock or discontinued. If you do not see the frame size you require please contact us through our Customer Services system where we will try to assist you.
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