Excellent Lens!

By Whitedevil

I had the same lens configuration made by Canon (at 4 times the price) but it was damaged just before my trip so I needed a last minute replacement. I purchased this lens primarily for taking pictures of the night sky on my Canon 6D body and couldn't be more pleased with the results. I was very impressed with the pics I took with it in the daytime as well. I would definitely recommend this lens.