Very good By TDTA1181 on 5/19/2014
TDTA1181 would recommend this product to a friend
Don't understand why these lenses don't come standard on Ecotech's. The light spread is so much wider enabling the intensity of the lt to be turned up. There will be a drop in par but my lt is at most 9-10" from the surface of the water, my canopy doesn't allow a 13" distance b/w lt. & water. Good product.
Great addition for spread By Jon on 5/2/2014
Jon would recommend this product to a friend
I have a 40breeder tank. I purchased the Radion Gen2 from BRS few days ago. The stock reflectors at 8" above the water covered decently but left the edges a little dim and there was alot of shadows in the tank. I added in my wide angle lenses and it made a drastic difference. it looks like even coverage over the entire footprint of the tank and alot less shadowing. it looks like a dual bulb MH setup now. I am very pleased with these lenses. I think they are a must for anyone who doesnt have a super deep tank to give a much nicer looking light output
Gets good spread over my 36" tank By Tyler on 4/30/2014
Tyler would recommend this product to a friend
I had heard mixed reviews of this product on online forums, but i sure am glad I am then a try. My single gen2 radion just wasn't getting the spread I needed over my 40 gal breeder (36" long) but once I tried these lenses the entire tank gets a good lighting. No more dark shady 6" on either side like with tir lenses. I hang the lights about 9-10" above my tank so if you have a little bit of a longer tank but don't want to spend the money on an extra light I would definitely recommend giving these a try!