If you have irregularly shaped corneas or a vision condition that requires hard contact lenses — such as severe nearsightedness, farsightedness or astigmatism — you know that finding the right fit can take weeks of trial and error. That could all change with 3D-printed contact lenses that take under 20 minutes to produce.
Instead of relying on premanufactured lenses in set sizes, the platform would create personalized lenses that conform to your cornea’s shape and size with a rapid production time — allowing clinics to design, print and dispense custom lenses in one visit. The team also invented and provisionally patented a 3D-printable silicone designed for patient safety.
“Our goal is for the printed lenses to perform equivalently to current commercial contact lenses in terms of surface properties, including smoothness to prevent abrasion, stability under standard cleaning and storage conditions and oxygen permeability,” Shirley Tang, one of the researchers behind the study, told CNET via email.
How the 3D-printed contact lens system works
Contact lenses are typically made of silicone, but that material won’t work with a 3D printer. The Waterloo researchers created a hydrophilic (aka water-loving) silicone formulation that works with a DLP (digital light processing) 3D printer and doesn’t compromise on safety or oxygen flow.
According to a research article published by the Waterloo team in June, the cornea’s lens geometry is generated using algorithms that then produce thickness maps for 3D printing.
“Our software designs a lens with an inner surface that precisely matches the patient’s cornea and an outer surface that provides the required vision correction,” said Sayan Ganguly, a chemistry research associate at the University of Waterloo, in the press release.
What results is prescription-specific, personalized contact lenses.
Since 3D printing builds objects layer by layer, this can result in imperfections on curved surfaces, such as contact lenses, leading to discomfort and reduced clarity. Researchers overcame this obstacle by designing a thin coating that smooths out surface imperfections while maintaining both shape and clarity.
A lab worker shows a 3D-printed contact lens in the University of Waterloo’s Tang Nanotechnology Lab.
Jay Mielke/University of Waterloo
The ideal patients for these 3D-printed lenses
This 3D printing technology only produces hard contact lenses, which Tang said are typically ideal for individuals whose vision cannot be adequately corrected with soft lenses. This can include those with irregular corneas (such as keratoconus), high or irregular astigmatism, corneal scarring or complications following eye surgery.
“Because these conditions vary widely from person to person, rigid/hard contact lenses must be individually fitted by qualified optometrists to ensure optimal vision, comfort and eye health,” Tang said.
An optometrist can determine whether you require hard contact lenses instead of soft ones.
Future testing and commercialization
During lab testing with human corneal epithelial cells, the team confirmed that the 3D-printed contact lenses are safe to use without causing harm, but they are preparing to conduct additional studies and later market the product.
According to Tang, the Waterloo team believes their technology will make customized rigid contact lenses more affordable. Today, these commercial lenses cost anywhere from $500 to $1,500, including a professional fitting, follow-up appointments and the lenses themselves.
“We envision that our technology can help democratize access to rigid contact lenses by reducing their cost and simplifying the fitting process,” Tang said.
Luxury travel isn’t just about five-star hotels, first-class seats, or expensive excursions. True luxury is about knowing how to travel smarter, deeper, and better. It’s about unlocking experiences that feel exclusive not because they cost the most, but because they maximize comfort, access, and unforgettable moments.
After years of exploring everything from remote Alaskan wilderness lodges and African safaris to European winter escapes and luxury mountain resorts, we’ve learned that the difference between a good vacation and an extraordinary one often comes down to insider knowledge.
The truth is, many travelers unknowingly leave better rooms, VIP perks, smoother logistics, and richer experiences on the table simply because they don’t know what to ask for or when to act.
Whether you’re planning a bucket-list adventure, luxury getaway, or simply want to elevate your next trip, these are the travel secrets seasoned travelers consistently use to make every journey feel more seamless, rewarding, and memorable.
Book the Experience, Not Just the Destination
Photo Credit: Jenn Coleman.
Many travelers obsess over where they’re going but underestimate how they experience it.
For example, visiting Alaska can mean vastly different things depending on whether you’re on a crowded cruise ship, staying roadside, or flying into a remote lodge like those tucked deep inside a National Park. The same destination can feel ordinary or extraordinary based entirely on your approach.
Luxury travelers prioritize immersive access:
Small-ship expeditions over mega cruises
Boutique lodges over generic chains
Guided local expertise over self-guided guesswork
Shoulder season timing over peak crowds
In short, the framework of your trip often matters more than the location itself.
Shoulder Season Is Often the Sweet Spot
Photo Credit: Jenn Coleman.
One of the most overlooked travel strategies is avoiding peak season whenever possible.
The best luxury experiences often happen just outside the busiest travel windows, when:
Prices are lower
Crowds are thinner
Service is more personalized
Upgrades are easier to secure
Destinations feel more authentic
Think Québec City before the holiday rush, Deer Valley during summer operations, or safari destinations right before high-season demand spikes.
Frequent travelers know that perfect timing can create better experiences than simply booking the “most popular” dates.
Relationships Matter More Than Rewards Programs
Photo Credit: Jenn Coleman.
Points and miles are valuable, but relationships often open doors faster.
Building loyalty with:
Boutique hotels
Tourism boards
Tour operators
Local guides
Luxury travel advisors
can lead to unexpected perks like room upgrades, custom itineraries, private tours, and insider access.
A thoughtful email, repeat visit, or genuine connection can sometimes outperform elite status.
Luxury is often personal, and hospitality insiders remember thoughtful travelers.
Don’t Underestimate Regional Airports
Photo Credit: Jenn Coleman.
Major hubs aren’t always the smartest play.
Savvy travelers frequently leverage smaller airports to:
Avoid long security lines
Reduce delays
Gain easier access to final destinations
Improve overall travel flow
For example:
Flying to Los Angeles? Consider Ontario, Burbank, or John Wayne
Using regional Alaska airports for wilderness access
Considering alternative ski gateways for mountain destinations
Smaller airports can dramatically reduce logistical headaches while enhancing comfort.
Premium Economy Can Be the Hidden Winner
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First class is wonderful, but premium economy often delivers the best value-to-comfort ratio.
On many international routes, premium economy offers:
More legroom
Better recline
Priority boarding
Improved meals
Significantly lower costs than business class
For travelers who want elevated comfort without overextending budgets, this can be one of the smartest upgrades available.
Luxury travel doesn’t always mean spending the most; it means spending strategically.
Travel Insurance Is a Luxury Tool, Not an Extra Expense
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Many travelers treat insurance as optional until something goes wrong.
Frequent travelers know that comprehensive coverage can protect against:
Medical emergencies
Trip cancellations
Weather disruptions
Lost baggage
Supplier insolvency
Particularly for adventure travel, remote destinations, cruises, or international itineraries, travel insurance is less about fear and more about preserving investment.
Peace of mind is an underrated luxury.
Packing Functional Beats Packing Fashionable
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Instagram may tempt travelers to prioritize aesthetics, but experienced travelers know function wins.
This means:
Layering strategically
Investing in weatherproof gear
Prioritizing footwear
Using compression packing cubes
Packing for destination realities, not photo fantasies
From Arctic excursions to European winters, being properly equipped enhances every experience.
Comfort unlocks confidence, spontaneity, and endurance.
Guided Experiences Often Deliver Better ROI
Photo Credit: Jenn Coleman.
Some travelers avoid tours assuming DIY saves money.
But expert-led experiences often provide:
Priority access
Historical depth
Logistical ease
Hidden gems
Time savings
Whether it’s glacier kayaking in Alaska, food tours in Québec City, or safari operations in Tanzania, guided experiences can dramatically elevate value.
The right guide transforms travel from sightseeing into storytelling.
Splurge Selectively
Photo Credit: Jenn Coleman.
Not every part of your trip requires maximum spending.
Frequent travelers often prioritize splurging on:
Exceptional accommodations
Unique excursions
Better transportation logistics
Prime location
while saving on:
Casual meals
Basic souvenirs
Overhyped tourist traps
Strategic spending creates luxury without unnecessary waste.
Social Media Can Be a Research Tool (If Used Correctly)
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Platforms like Instagram, TikTok, and Pinterest can provide real-world destination insights beyond polished tourism campaigns.
Use them to evaluate:
Seasonal conditions
Crowd levels
Hidden experiences
Hotel room realities
Food quality
However, seasoned travelers cross-reference heavily to separate viral hype from authentic value.
Visual research can sharpen planning when used wisely.
Slow Travel Often Creates Richer Memories
Photo Credit: Jenn Coleman.
Trying to see everything often leads to burnout.
Luxury travelers increasingly embrace slower itineraries that allow:
Deeper cultural immersion
Reduced transit fatigue
Better spontaneity
More meaningful connections
Genuine relaxation
Sometimes spending four days in one remarkable place creates more lasting memories than racing through five cities.
Professional Photography Matters More Than You Think
Photo Credit: Jenn Coleman.
Exceptional destinations deserve more than rushed smartphone snapshots.
Whether through professional shoots, strategic self-photography, or content planning, preserving travel memories thoughtfully enhances long-term value.
For creators, brands, or even personal archives, documenting travel well can extend the experience far beyond the trip itself.
Food Is Often the Fastest Path to Authentic Culture
Photo Credit: Jenn Coleman.
Local cuisine often reveals more about a place than attractions alone.
Frequent travelers prioritize:
Regional specialties
Farmers markets
Local culinary tours
Family-owned establishments
Signature dishes
From Wisconsin’s evolving farm-to-table scene to Puerto Rican classics or Alaskan seafood, food often becomes one of the strongest emotional anchors of travel.
Flexibility Is the Ultimate Luxury
Photo Credit: Jenn Coleman.
Rigid itineraries can limit opportunity.
Leaving room for weather shifts, local recommendations, or unexpected adventures often leads to the best experiences.
Some of our most unforgettable moments happened because we stayed adaptable:
Wildlife encounters
Seasonal events
Last-minute upgrades
Unique excursions
The ability to pivot is often where true magic lives.
Luxury Is Ultimately About Access, Ease, and Meaning
Photo Credit: Jennifer Coleman.
At its best, luxury travel isn’t defined solely by price tags.
It’s about:
Better access
Greater comfort
Enhanced personalization
Deeper immersion
Smarter choices
The most memorable journeys aren’t always the most expensive, they’re the most intentional.
Final Thoughts
Photo Credit: Jenn Coleman.
Travel has never been more accessible, but truly exceptional travel still relies on knowledge, strategy, and experience.
The travelers who consistently create unforgettable journeys aren’t necessarily spending the most. They’re leveraging smarter timing, better logistics, deeper relationships, and a willingness to prioritize meaningful experiences over superficial ones.
Whether you’re dreaming of wilderness lodges in Alaska, luxury ski resorts, historic winter cities, or international adventures, these insider strategies can elevate nearly any journey.
Because in the end, the real luxury isn’t just where you go.
It’s how well you know how to experience it.
Hi! We are Jenn and Ed Coleman aka Coleman Concierge. In a nutshell, we are a Huntsville-based Gen X couple sharing our stories of amazing adventures through activity-driven transformational and experiential travel.
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