GARRETT LEIGHT
MARKUS SUN Custom
MARKUS SUN Custom
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Markus is a classic soft square frame that defines understated style. With its thin, lightweight construction and timeless design, it offers a notable shape crafted with precision. Refined details boasts a modern yet enduring charm, featured with a keyhole bridge, two front horizontal pins, and five-barrel hinges for enhanced durability and precision. Customized in-store with premium polarized lenses ensuring you get that crisp, clear view even on the brightest days.
Product Details:
- Eye 47mm, Bridge 22mm, Temple 145mm
- Lens Height 40mm, Overall 139mm
- Cured Cellulose Acetate with the classic GLCO core wire
- Keyhole nose bridge
- CR39 polarized lenses with full UV protection and AR coating
- Dual-plated real rivet hinges with external pins
- Medium fit
- Seasonal GLCO soft case and cloth
For prescription lenses, custom lenses and sun clips, questions or advice, contact us directly at info@friendsinsight.ca

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Frequently asked
I'm looking to get prescription lenses in my frame, how do I do that?
Email us directly at info@friendsinsight.ca with your current prescription so we can best assist.
What kind of prescription lenses do you use?
We use premium prescription Zeiss lenses with all the best coatings - Anti-Reflective, Anti-Scratch, UV, Hydrophobic/Oleophobic coatings (easier to clean). The prescription lenses and frames both come with a 2-year warranty.
Can you tell me more about the brands?
We don’t believe in mass-produced fashion. Instead, we curate a selection of independent eyewear that you won’t find at a big-box store.
We look for designers who share our values: people who prioritize sculptural design, premium materials like Italian acetate and surgical-grade titanium, and an uncompromising commitment to fit.
Whether you're looking for a bold statement or a quiet classic, our collections are chosen for their character, not their brand name.
Want a more personalized shopping experience?
We are here to help.
Schedule a time with one of our highly trained opticians and stylists.
Let us help you find the perfect frame and get all your questions answered, without ever leaving your house.