Evolution Tortoise FX Rx | Prescription Grow Sunglasses
Evolution Tortoise FX Rx | Prescription Grow Sunglasses
Evolution Tortoise FX Rx | Prescription Grow Sunglasses
Evolution Tortoise FX Rx | Prescription Grow Sunglasses
Evolution Tortoise FX Rx | Prescription Grow Sunglasses

EVOLUTION TORTOISE FX RX

Prescription Grow Sunglasses

Base Price

$185.00

Description plus minus

Prescription glasses for full spectrum grow rooms, including LED, CMH, and LEC. The first and only full spectrum grow room prescription lenses!

Lens Technology

A different approach to optics

Most sunglasses are too dark, overly polarized, and primarily about fashion. They may make you squint less but don't help you see better.

We fixed that with our notch filtering technology.

We filter light with such precision that we can eliminate a specific wavelength (light color/energy) you don't need and enhance the wavelengths you do. It's noise-canceling for your eyes. You see better, are more relaxed, and can always keep your glasses on - in the car, in the cafe, and scrolling your phone.

HPS Lens Technology plus minus

Designed for the intense yellow spectrum of High Pressure Sodium lights we use unique notch filtering technology to strip away the peaks of red & yellow in the 660nm range and balance the other wavelengths evenly. This provides an unmistakable experience of perfectly balanced color and comfort, with full UV protection under these incredibly yellow and hot lights.

Frame Technology

Our Grow frames are designed in California and made in Italy with thermo-injected TR90 polymers. These materials can withstand the heat and professional rigors of the home basement grow or the biggest commercial facilities.

The Evolution plus minus

The Evolution combines classic square-frame styling with lightweight TR90 construction and Italian craftsmanship. Concealed flex hinges allow the frame to accommodate a variety of face shapes, including wider profiles, while the smooth, polished finish provides a comfortable fit for everyday wear. Flexible, durable, and understated, the Evolution offers versatile styling with Method Seven optical technology.

The Evolution is not designed for use with aviation headsets or flight helmets.

Frame size: 54–19–133 mm | Lens height: 42 mm | Base curve: 6 | Weight: 31.5 g

TR90 plus minus

TR90 is an advanced thermoplastic material engineered for lightweight strength, flexibility, and durability. Its resilient construction allows frames to flex under pressure while retaining their shape, providing a comfortable and secure fit. Resistant to corrosion and everyday wear, TR90 is particularly well suited for aviation, active environments, and extended use.

Method Seven Grow

We invented Grow Room glasses in 2009. Our founder, Jeff Goldberg, was a photographer for High Times Magazine and managed several successful grow rooms. He struggled to get good shots of his plants under High-Pressure Sodium (HPS) lights because everything appeared washed out in yellow. Inspired by neodymium glass-blowing goggles, he wondered if he could create a lens to balance HPS light.

After a few years of research and collaboration with a German optical chemist, we nailed it. It took rare earth elements to perfectly balance the HPS light. Along the way, we discovered we were also blocking infrared heat and all dangerous UV rays—bonus!

That's also how we got our name. Seven steps in the scientific method combined with rare earth elements to make a lens unlike any other in existence. And so, Method Seven was born. We've kept developing specific lenses for every type of grow light, including our latest master project, the FX2, for use with full spectrum LED lights. The lights keep evolving, and we continue to innovate to ensure our customers are safe and produce the best harvests possible. And yes, many of our crew still grow. Thanks, Jeff.

Evolution Tortoise FX Rx | Prescription Grow Sunglasses