TR90 gives these purple rectangular glasses the right mix of bend and toughness — perfect for those seeking rectangular styles in a dependable purple finish.
Out of Stock
Free UV400, anti-scratch & anti-reflective included
Verified by licensed opticians
Endless customization — clear, blue-light, tinted & more
Estimated delivery: 8–12 business days (including production)
Standard production: 1–3 days
24/7 customer support
100% VISION Guarantee
— Or your money back.
Dimensions
Frame Width: 138mm
Bridge Width: 17mm
Temple Length: 136mm
Lens Height: 39mm
Lens Width: 51mm
Minimum PD: 58.5mm
What Our Customers Say
Conception
La producción de lentes personalizadas puede tardar de 6 a 8 días. ¿Por qué son tan asequibles? Blacksheep es la primera incubadora de gafas del mundo que ofrece gafas a precio de fábrica. Las lentes están diseñadas por fabricantes de renombre. Recibes tus gafas directamente de fábrica, sin intermediarios ni cargos ocultos.
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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Rectangular Purple TR90 Glasses
