The brown rectangular design pairs a casual look with TR90’s known durability, making it a go-to for everyday wear and tear.
Configure your lenses
Free UV400, anti-scratch & anti-reflective included
Verified by licensed opticians
Endless customization — clear, blue-light, tinted & more
Worldwide delivery: 6–10 days
24/7 customer support
Product Detail
What Our Customers Say
Conception
Warum sind die Brillengläser so günstig? Blacksheep ist der weltweit erste Brillen-Inkubator, der Brillen zu Fabrikpreisen anbietet. Die Gläser stammen von renommierten Herstellern. Sie erhalten Ihre Brille direkt vom Hersteller – ohne Zwischenhändler oder versteckte Kosten.
Choose the Right Lenses for Your Glasses
All our lenses are customizable — from clear and blue-light options to tinted lenses for sun protection.
* Production time varies depending on the prescription, from 1 - 4 days.
Prescription Types
Single Vision
Corrects one field of vision:
near, intermediate, or distance.
Progressive Vision
Seamless transition between multiple
vision distances without lines.
Lens Types
Blue Light Protection
Filters blue light from screens to
reduce eye strain.
Tinted & Gradient
Stylish tint for sun protection
and driving.
Photochromic
Auto-darkens in sunlight and
lightens indoors.
Polarised
Reduces glare from reflective
surfaces for outdoor activities.
Lens Materials
Classic Lens
Standard CR-39 for excellent optical
clarity and daily use.
Premium Lens
Thinner, lighter high-index 1.60. Designed for
daily comfort and active routines.
Superior Lens
Thinnest High-Index 1.67 for
high-power prescriptions.
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CHF 7.22
Rectangular Brown TR90 Glasses
