With a resilient build and soft-touch feel, the rectangular grey TR90 glasses are made to move with you and withstand daily use.
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 Details
Dimensions
Frame Width: 137mm
Bridge Width: 18mm
Temple Length: 150mm
Lens Height: 41mm
Lens Width: 49mm
Minimum PD: 56.5mm
What Our Customers Say
Conception
Why are the lenses so affordable? Blacksheep is the world's first eyewear incubator offering factory-price glasses – The lenses are designed by renowned manufacturers. You get your eyeglasses directly from the factories, with no middlemen or hidden fees.
With a resilient build and soft-touch feel, the rectangular grey TR90 glasses are made to move with you and withstand daily use.
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.
