Found a neat trick.

[kingfish]

If you want to take pictures in your grow tent and use HPS lights. Just hold a pair of Polarized sunglasses in front of your camera or Smart phone.

 

[starramus]

Nebula in a GWE article recommends these special HPS glasses. However with Carl Zeiss lenses quite pricey. https://www.amazon.com/Method-Seven...nkId=BVIUXRPFRL5NBCJG&creativeASIN=B009PO5RK0 If you already have the polarized shades what the hey?
I just turn off the HPS, and turn on the veg lights.

 

[Mr.furley]

Hey! it works great Thank for the great tip kingfish , only took a month of Sundays for me to try it out.

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with