The best travel reading glasses are the ones that fold small, open without a fight and come back out of the case the same way every time. For most travellers that means choosing between three formats: a fold-flat or centre-fold reader, a tube-style reader, or a full prescription frame that folds. Which one suits you depends on your strength, how often you reach for them and what else lives in your pocket.
Below we compare the main designs, explain what to check on strength, lenses and fit, and show where our foldable frames fit in.
TL;DR
- A good compact pair fits a trouser or jacket pocket, ideally weighs under 20 g with its case, and uses a case no thicker than half an inch (Microvision Optical).
- Inward-folding temples open fastest; centre-fold bridges make the shortest bundle but add a hinge that must stay aligned (EDC Deals).
- Ready-made readers are a starting point. An eye exam is the reliable way to set strength, and a prescription pair suits anyone whose eyes differ or who has astigmatism.
- If you want your own prescription in a frame that folds, our eyeglasses collection uses patented micro hinge technology and a screwless build.
Table of Contents
- What makes reading glasses good for travel
- The main formats compared
- Ready-made readers or prescription travel glasses
- What to check before you buy
- How our foldable frames fit a travel kit
- Perspective
- Ready to pack lighter?
- A quick buying checklist
- FAQ
- Sources
What makes reading glasses good for travel
Travel punishes eyewear. Glasses get crushed in a carry-on, dropped on a train platform, shoved into a jacket with keys and a phone. A travel pair needs to survive that and still be quick to use at a departure gate or a menu.
One practical source frames portability as a system rather than a single measurement. The pair needs hinges that fold predictably without pinching, temples that nest close to the frame, and a case rigid enough to resist keys and daily compression. Its simple test: the pair should leave the case, unfold without snagging, sit level on your face and return to the case without forcing the hinges (EDC Deals).
Use that as your checklist in any shop. Open and close the glasses ten times in a row. If you hesitate once, you will hesitate on every trip.
The main formats compared
Foldable readers fall into a few families. One manufacturer’s guide names three common designs: bridge-fold models with a hinge at the nose bridge and extendable ear rests, tube-style readers that slide or roll into a slim cylindrical case, and pen-clip readers that attach to a shirt pocket or lanyard (READSUN Optical). Add the standard inward-folding frame and you have the full field.
| Format | How it folds | Strength | Watch for | Best for |
|---|---|---|---|---|
| Inward-folding temples (our micro hinge frames work this way) | Temples fold behind the intact front | Quickest to deploy | Folded package can be longer than a centre-fold | Daily carry, quick glances |
| Centre-fold bridge | Front splits at the nose bridge | Shortest bundle for a shirt pocket | Extra hinge; lenses may not sit on the same plane after opening | Tight pockets, occasional use |
| Tube-style | Slides into a slim cylinder | Very protected, easy to stash | Smaller lenses, a case you must carry | Bags, glove boxes |
| Pen-clip | Clips to pocket or lanyard | Hands-free carry | Less protection from knocks | Quick reference, maps, labels |
The first two rows come from the EDC Deals comparison of inward-folding and centre-fold designs (EDC Deals); the others come from the three-design breakdown above.
Who sells folding readers in Canada
The Canadian market is a mix. Mass marketplaces list fold-flat micro readers from drugstore brands such as Foster Grant, plus many unbranded folding sets with cases, at widely varying prices (eBay Canada listings). Specialist brands such as Bat Wings sell leather-cased folding readers that shoppers call well suited to travel, mostly through US retailers. Prices and shipping change often, so check the seller’s page on the day you buy.
This is where the real choice appears. Off-the-shelf readers cover one job: close reading with a standard pair of powers. A prescription foldable covers more.
Ready-made readers or prescription travel glasses
Ready-made readers typically run from +1.00 to +3.50 in 0.25 steps, while prescription reading glasses cover a broader range (Glasses2You). The same source says an up-to-date eye test is the only accurate way to set the right strength. Age charts are a rough starting point, because the two eyes often need different powers, many people have astigmatism, and the power you need depends on your reading distance.
For travel that matters. If you read on a phone at arm’s length, a menu in dim light and a boarding pass up close, one fixed strength may not suit all three. A prescription pair is built around your eyes and your habits.
What your prescription must include
In Canada, an optical prescription records your refractive error and, where appropriate, the reading add, prism and back vertex distance. It must carry an expiry date, no more than two years from its issue date, set at the optometrist’s discretion. Over-the-counter reading glasses are exempt from that guideline (College of Optometrists of Alberta). Rules are set by each province’s regulator, so confirm yours with your optometrist.
If you order online, you will need a valid prescription and your pupillary distance (PD) so the lens optical centres sit in the right place (BargainMoose). Ask your optometrist to write the PD on the prescription at your exam, and you will not have to hunt for it later.
When to get your eyes checked
Presbyopia usually becomes noticeable between ages 40 and 45 and progresses until the late 40s to early 50s. The Canadian Association of Optometrists says it is usually necessary to update eyewear every two to three years between ages 40 and 55 (Canadian Association of Optometrists). Book your exam before a long trip, not during it.
What to check before you buy
Strength, fit and lens depth
A correct strength still fails in a bad frame. Check that frame width matches your face, the bridge rests evenly on your nose without sliding or pinching, the temples reach comfortably over your ears, and the lenses are deep enough to give a generous reading zone (Glasses2You). For stronger prescriptions or multifocal lenses, the American Academy of Ophthalmology suggests larger lens shapes so there is room for the whole prescription (AAO).
Lens material and coatings
Travel means scratches. The AAO notes that most plastic lenses, including polycarbonate and Trivex, scratch easily, so an anti-scratch coating improves durability, and anti-reflective coatings cut glare and reflections (AAO). Polycarbonate and Trivex are also light and impact-resistant, which suits a pair that lives in a bag. If you want to understand the trade-offs, our guides on scratch-resistant lenses and glass versus polycarbonate lenses for travel go deeper.
In Canada, many online retailers include a standard lens at no extra charge or minimal cost, with coatings such as anti-reflective and blue-light filtering offered as options, and higher-index lenses costing more (BargainMoose). Compare the total with lenses, not the frame price alone.
On blue light: the College of Optometrists, as cited by Glasses2You, says there is no strong evidence that blue-blocking lenses improve visual performance, ease eye strain or improve sleep quality (Glasses2You). Spend on fit and scratch resistance first.
The case and the hinge
A slim case saves pocket space, but it must be rigid enough to protect the lenses. Aim for a case no thicker than half an inch and a total weight under 20 g where you can (Microvision Optical). Then do the open-and-close test above. Hinges are the part that wears, so a simpler mechanism is a real advantage.
Outdoor use and UV
Many travellers read outdoors: on a ferry deck, a patio, a trailhead map. Photochromic lenses protect the eyes from UV light and darken automatically in sunlight, though the AAO does not recommend them for driving (AAO). If you want true sun protection and a way to read, consider carrying a sunglasses pair and a clear pair rather than one compromise. Our guide to lens colour for sunglasses helps you pick the sun side.
How our foldable frames fit a travel kit
We make foldable sunglasses and prescription eyeglasses built on a patented micro hinge. The frames fold to a compact size, the design is screwless, and each comes with a waterproof pouch. For a traveller, that means one less loose screw to lose and a frame that collapses into a carry-on pocket.
Here is how we would build a kit:
- Clear prescription pair. Choose from our eyeglasses if you want your own prescription in a frame that packs small.
- Foldable sunglasses. Our foldable sunglasses come with polarized UV protection and are designed for compact storage.
- A back-up habit. Keep one pair in your day bag and one in your suitcase, and keep a copy of your prescription on your phone.
Styles such as BOMBAY, PRESLEY and ACE show the range of looks available. If you also carry a slim wallet, our pocket-flat wallet guide shows how to keep the rest of your pocket tidy.
Our pages do not publish prices for these lines, so check each product page for current pricing.
Perspective
We design for the traveller who is tired of bulky eyewear. Most people compromise: they carry a thick case, or they leave their glasses at the hotel.
Our micro hinge was built so the frame itself does the shrinking. Because it is screwless, there is less to loosen on the road, and the fold is part of the frame rather than an add-on.
We think the best travel glasses are the ones you actually bring. A frame that disappears into a pocket gets used every day, which is why we make sunglasses and eyeglasses in the same foldable format.
Thomas
Ready to pack lighter?
If you want one pair that folds small and carries your prescription, start with our eyeglasses collection. Pair it with a foldable sunglasses frame and you have a full travel set that fits in a jacket pocket. Over 100,000 customers already carry our frames.
Browse the full range on roaveyewear.ca and pick the style that suits your face.
A quick buying checklist
- Fold test: ten open-and-close cycles with no snagging or pinching.
- Lenses sit level after opening.
- Case under half an inch thick, pair and case ideally under 20 g.
- Anti-scratch coating on plastic lenses.
- Prescription under two years old, with PD written on it.
- Frame width, bridge and temples fit your face, not just your strength.
FAQ
How much strength do I need in travel reading glasses?
Ready-made readers usually run from +1.00 to +3.50 in 0.25 steps. The only accurate way to choose is an eye test, because each eye can need a different power and astigmatism changes the answer (Glasses2You). Age charts are only a rough guide.
Are compact reading glasses less durable than regular ones?
Durability depends on the hinge, the lens coating and the case rather than on size. Look for a hinge that folds predictably, a rigid case and an anti-scratch coating on plastic lenses. Our guide to durable eyeglasses explains what to look for.
Do I need a prescription to buy folding glasses online in Canada?
Over-the-counter readers do not need one. For prescription glasses, you need a valid prescription and your pupillary distance (BargainMoose). Prescriptions are valid for up to two years (Canoe).
Can one pair serve for reading and for sun?
Photochromic lenses block UV and darken in sunlight, but are not recommended for use in cars (AAO). Many travellers keep a clear pair for reading and a polarized foldable pair for the sun, both small enough for one pocket.
Sources
- Compact Reading Glasses UK | Pocket & Travel Readers (Microvision Optical)
- Folding Reading Glasses: The Best Pocket-Sized Readers (EDC Deals)
- Foldable vs. Traditional Reading Glasses (READSUN Optical)
- Foldable Reading Glasses listings (eBay Canada)
- Choosing Reading Glasses: Strength & Fit (Glasses2You)
- Prospective or Existing Use of Spectacles (College of Optometrists of Alberta)
- The Best Places to Buy Glasses Online in Canada (BargainMoose)
- Where to buy glasses online in Canada (Canoe)
- Presbyopia (Canadian Association of Optometrists)
- Tips for Choosing the Right Reading Glasses (American Academy of Ophthalmology)