I love it! I bought this fisheye lens extender a few years ago and it's great! However, if I remember correctly, I bought it for around $40 instead of the current price of $60 (although it's still worth the higher price). Overall, this product is very easy to use as it simply screws onto a standard lens with a double thread ring. I've had great results with mine, although I don't use it that often. Fisheye photography is definitely on the niche end of the spectrum, so the low cost of this lens makes it the obvious choice for anyone looking to get fishy!
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