Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Sigma 100-300mm F4 - Great lens for the price.
Review: I bought this lens because the Canon 100-400mm was alittle to much for my pocket book. I have had the lens over 5 months and used it mostly outdoors with a monopod. A monopod is a must, Living next to Yellowstone Park I use this lens alot, however it is alittle heavy, and needs alot of light to get a perfect picture. Its not a L lens but it has its qualities that are very close, this lens doesn't get the attention it deserves for outdoor photography.If you are looking for a good F4 lens without spending over $ 900.00 this is a good alternative. If you shot in low light tripod is a must.Overall I am very happy with this lens, I would give it 5 stars if it handled low light better.
