Method Seven technology blends incredible colour balancing for each of the standard grow lighting spectrums (HPS, Metal Halide, LED, Sun) with exceptionally high quality lenses that provide the best in optical clarity. Additionally, Method Seven protection removes all harmful UV A/B rays like most others, but additionally also removes harmful UVC rays which are filtered out of sunlight by the upper atmosphere, but pose a significant hazard under grow lighting.
Many growers suffer through unnecessary stress, fatigue, and even permanent eye injury from using sunglasses or cheaper, sub-standard grow room glasses. At best, premium sunglasses decrease light intensity reaching the eye, but fail to colour balance correctly, in indoor lighting environments. This leads not only to discomfort and stress, but also to poor viewing and maintenance of your plants. Cheaper grow room glasses fare better at colour balancing, but typically have very poor optical quality and inadequate protection from UVC rays.
So, in a nutshell, don't scrimp on an area of spending that can have a significant effect on your health and wellbeing.
Method Seven Cultivator glasses for full UV A/B and C protection.