November in China has an unavoidable shopping event: Double 11 (Singles’ Day). Eyewear retailers push some of their deepest discounts of the year on that day.
If you happen to be traveling in China in November, read these tips before you shop.
Tip 1: Confirm Your Prescription Is Actually Current
Prescription expiration varies by country:
| Country / Region | Prescription Validity |
|---|---|
| United States | 1–2 years (varies by state) |
| United Kingdom | 2 years |
| Australia | 2 years |
| China | No legal mandate, but most shops will recommend a fresh exam for prescriptions older than 2 years |
Our advice: before you hit “order” on Double 11, make sure you have a valid prescription from within the last 6 months. If you don’t, Chinese glasses markets and most optical shops offer free professional eye exams (a Chinese-language prescription slip in about 20 minutes). Ordering against a fresh exam beats any promo price. The exam process is covered in the Getting Glasses in China buying process guide. There’s also a bilingual ordering card that generates Chinese-term flashcards you can hand to the optometrist.
Tip 2: Understand Lens Specs
Refractive index: 1.50/1.56 works for low prescriptions, 1.60/1.67 for moderate to high, 1.74 for strong prescriptions (-6.00 and up). If a “1.60” in a budget package is actually a 1.56 relabeled, high-prescription wearers will feel the thickness and weight immediately.
Coatings: scratch-resistant, blue-light-blocking, anti-fog, oleophobic. Different coatings vary in cost by tens to hundreds of yuan. Promo items usually ship with “basic scratch coating” only; anti-fog and oleophobic comfort features are typically missing.
Brand: Zeiss, Essilor, Hoya, and Nikon lenses have full anti-counterfeiting systems. No-name or off-brand lenses have nothing to verify against, and quality is a gamble.
How to avoid it: before ordering, nail down three things: brand (with anti-counterfeiting code?), refractive index (written into the order), and coating type. Anything not written into the product detail page doesn’t exist. Double 11 is “clear inventory plus push volume” season. The cheap SKUs are usually basic-spec, and you shouldn’t expect premium lenses at promo prices.
Tip 3: Verify the Lenses Are Real
Lenses are the most counterfeitable part of the order. You authenticate them via first-lookup of the anti-counterfeiting code.
- Genuine brand lenses (Zeiss / Essilor / Hoya / Nikon) come with a scratch-off anti-counterfeiting code on the packaging;
- Scratch it off, scan with WeChat or enter on the brand’s official site. The result must say “first lookup.”
- If it says “this code has already been queried,” refuse delivery and return immediately. That’s evidence of refurbished, diverted, or fake lenses.
- When opening the package, insist on opening it yourself, in front of the courier or optician. Don’t let “already-opened” lenses slip through.
Bonus: Zeiss lenses have a laser “Z” mark visible at an angle under bright light; Essilor lenses show the word “Crizal” when you breathe on them (a fog mark). The packaging code, the laser mark, and the warranty card number must all match. The full flow is in 4-step lens authentication.
Watch out: diverted lenses (cross-region sales, anti-counterfeiting code scratched off) are cheap but come with no official after-sales. The warranty is effectively zero. When the coating peels, nobody will help. This kind of stock shows up in Double 11 specials. If the anti-counterfeiting code is scratched off, walk away.
Tip 4: Know the Return Rules
This is where a lot of shoppers get burned. Prescription lenses are custom-made goods, and China’s “7-day no-reason return” does not apply to them. That’s a completely different situation from clothing or phones.
- Custom prescription glasses: unless there’s a quality problem (wrong prescription, lens defect, peeling coating), no returns or exchanges.
- Frames (without lenses fitted): most support 7-day no-reason, except those with removed protective film or wear marks.
- Quality problems: manufacturing errors get remade for free, lens defects get replaced for free, fakes get a full refund. These are your rights, and they don’t go on sale for Double 11.
How to avoid it: before ordering, screenshot the product page’s after-sales policy (look for the “custom goods not returnable” language). The day the glasses arrive, wear them for 2–3 hours. Dizziness, distortion, or obvious discomfort means you contact customer service immediately. Don’t wait until the day before you fly out. By then, there’s no time left to return them.
Tip 5: Price Compare, and Assume the “Original Price” Is Inflated
Double 11 “original prices” aren’t very trustworthy. A lot of retailers raise prices 30%–50% two weeks ahead, then “slash prices” on November 11. The final price often ends up higher than normal.
How to avoid it:
- Compare the Double 11 price against the in-person floor price at a local glasses market. Real Chinese eyewear market rates: standard single-vision lenses ¥100–300, brand lenses ¥300–1,500, frames ¥50–500 (even lower in Danyang). If the Double 11 “fire-sale” price is still above the in-store price, there’s no point buying online. The city price reference has ranges.
Tip 6: Build in Shipping Time
- During Double 11, shipping carriers are nationwide backlogged. What normally takes 2 days can take 5–7.
- Glasses shipped to a hotel need the hotel to accept the package (most will, but ask first).
How to do it:
- Do the math: order date + 7 days < departure date. Otherwise don’t order.
- JD self-operated (fastest, next-day or same-day) > Tmall flagship (about 3 days) > third-party shops (skip them).
- Use your hotel or a pickup point near a glasses market as the shipping address.
- Once ordered, check shipping daily. When it arrives, inspect and try them on immediately, leaving room for after-sales.
The full flow of ordering online, shipping to a hotel, and handling returns is written up more thoroughly in the online buying guide. Read it once before you order.
Tip 7: Understand the Double 11 Timeline
Retailers run Double 11 in four phases, and each one prices and plays the game differently:
| Phase | Timing (approx.) | Gameplay | Eyewear Notes |
|---|---|---|---|
| Pre-sale | From late October | Pay a deposit to lock in the discount | Popular frames are cheaper pre-sale, but shipping is slow; custom lenses go to the back of the queue. |
| Warm-up | Nov 1–10 | Collect coupons, add to cart | Prices are close to Double 11; some shops do “buy early, ship early.” |
| Main event | November 11 itself | Site-wide lowest price | Cheapest, but shipping is jammed. |
| Return window | Nov 12–15 | Replenishment and clearance | Some models slip back in price; shipping returns to normal. |
Our advice for travelers:
- If your trip falls in November, buy in stock, don’t buy pre-sale. Pre-sale custom lenses may not ship until late November.
- The return window (Nov 12–15) may be the best window: prices are close to November 11, the shipping crush has passed, and delivery is faster.
- Watch the “Nov 1 opening” (the first wave on November 1). A lot of retailers price it the same as November 11, but order volume is lower, so shipping is faster. If your schedule is tight, ordering November 1–5 beats waiting for November 11.
Tip 8: Taobao vs. JD, Different Rules
| Item | Taobao / Tmall | JD |
|---|---|---|
| Official eyewear shops | Brand flagship stores (Tmall) | Brand flagship stores + JD self-operated |
| Shipping speed | 3–5 days (can be 7+ during Double 11) | Next-day / same-day (major cities) |
| International card payment | Alipay with international card works | Self-operated accepts some international cards |
| After-sales | Platform mediation; longer flow | Door pickup; fast refunds |
| Custom lens after-sales | Per brand policy | Per brand policy |
| Double 11 pricing | Coupons and complex mechanics | Straight discounts |
Bottom line: for travelers buying glasses, JD self-operated wins. Faster shipping (insurance against leaving the country), simpler after-sales (door pickup), and straightforward pricing. Taobao is better if you have time to shop around.
Tip 9: Authentication
The eyewear industry’s standard authentication flow:
Step 1: Look at the packaging. Genuine brand lenses come in factory-sealed packaging with an intact anti-counterfeiting sticker. Already-opened packaging or a sticker that looks re-applied, refuse delivery.
Step 2: Look for the laser mark.
– Zeiss: a micro “Z” laser mark on the lens edge, visible at an angle under bright light.
– Essilor: breathe on the lens, “Crizal” appears (fades as the fog clears).
– Hoya / Nikon: micro-etched brand mark on the lens edge.
Step 3: Scan the anti-counterfeiting code. Scratch off the coating, WeChat “scan” or enter on the brand’s site. Result must say “first lookup.” “Already queried” means refurbished, diverted, or fake. Return immediately.
Step 4: Cross-check the three codes. Packaging code, lens laser mark, warranty card number. All three must match. Any mismatch means the lens source is in question.
Heads-up: the brand 400 customer-service lines will verify authorized dealers: Zeiss 400-820-0901, Essilor 400-820-6868, Hoya 400-820-8866, Nikon 400-820-0608. Double 11 means more orders and more fakes. Do the authentication yourself.
Quick Answers
Q1: Are Double 11 lenses a different quality than normal?
No difference through legitimate channels. Same brand, same model, same supply whether online or in person. But cheap off-brand stock during Double 11 can genuinely be old inventory (long storage, degraded coatings, lower light transmission). That’s why we stick to authentic brand plus anti-counterfeiting checks, and skip no-name packages.
Q2: I’m not in China. Can I still join Double 11?
You can, but there are three hurdles: (1) you need a delivery address inside China (hotel, friend’s place, or a freight forwarder); (2) payment requires Alipay or WeChat Pay with an international card, or someone paying on your behalf; (3) returns and exchanges have to be handled inside China. After you’ve left, after-sales is basically dead. So: order and receive while you’re physically in China.
Q3: Is it worth buying frames (no lenses) during Double 11?
Yes, this is the single best thing to buy on Double 11. Brand frames get real discounts, they’re non-custom so they’re returnable, and there’s no prescription involved. Bring them home and fit lenses locally, or get lenses done at a Chinese glasses market (¥100–300). Either route saves money.
Q4: Are “buy two, get one free” glasses deals worth it?
We don’t recommend them for prescription custom glasses. Three pairs at the same prescription? Different-prescription lenses aren’t returnable, so you’re really buying two pairs to sit on the shelf. Plano or sunglasses-style deals are fine (non-custom, returnable), but only if you’d actually wear all three styles.
Q5: If I buy in person at a glasses market during Double 11, will online promos affect me?
No. Offline glasses-market prices basically don’t move with Double 11. They’re already “year-round wholesale pricing,” and the in-store retail price is usually below the online “promo price.” The only Double 11 effect on offline markets is more customers (some people price-compare and come in person), so wait times for lens fitting go up. If you go to a glasses market during Double 11, pick a weekday morning (see our article on the best time to visit an optical shop).
Final Verdict: Is Double 11 Actually Worth It?
Here’s the call:
Frames (no lenses): yes. Double 11 frame discounts are real. Buy from official flagship stores, returnable if they don’t fit.
Full prescription glasses: depends on whether you have a fresh prescription and enough time. If you have a current prescription, your trip is 10+ days, and you’re not chasing premium lenses, go for it. But don’t skip authentication and after-sales checks. If you don’t have a current prescription or your time is tight, don’t buy online, go to an offline glasses market. Chinese glasses-market in-stock prices can be lower than Double 11 promos, and you walk out with glasses in 45 minutes to 2 hours, exam, fitting, and adjustment done on the spot.
For planning the most time-efficient eyewear trip and which cities have reliable markets, the where to buy overview and the same-day glasses walkthrough give you enough to decide. Double 11 savings are real, but don’t trade away a pair of glasses that makes you dizzy to save a few dozen yuan.