Have now used this lens for a week or so. We attend the Arizona Fall Baseball League for both day and night games. The Sigma 18-300mm performs well at both. The photos are clear and sharp at both ends of the spectrum, i.e., at 18mm and 300mm. No complaints.

I have only had it for a couple of days now but so far I love it. I have used it at my son's soccer game and just taking random photos here and there to test it. It is heavier than Nikon lenses but I will gladly deal with that instead of switching lenses constantly.

This lens replaced a Sigma 18-250 mm telephoto zoom lens. The new lens is used with a Canon SL1. My first tests with the lens indicated that the image quality is excellent, except at 300 mm, at which image focus is slightly soft.

Best at this price . Results are amazing

Results exceeded my expectations. Thoroughly recommended.

A great all in one solution for travel; Durable; Great Picture Quality; Lightweight; Simple Controls

This low-cost all-in-one lens is well-made and allows me to get great photos at a wide range of magnifications. While not as sharp as prime lenses, this lens is, in my opinion, acceptably sharp and easily corrected in DxO Optics Pro or similar programs to get great output.

low cost

Good price compared to Nikon equivalent

None

This is a great lens for the money. I bought this as a travel lens for a Canon 7D Mark II and recently took it on a trip to Hawaii. I found I never had to change lenses the entire time. This lens worked great at macro and even better at zoom.

Lens is robust and solidly built. Will take awhile to get used to the weight. Have not had opportunity to use it in the field yet, but preliminary tests at home yielded excellent results. Reviews were great for a lens of this zoom span; appears to be a ground breaker.

Sigma are continuing to gradually update their lenses to fit into their 'Art', 'Sport' and 'Contemporary' lens lines. This new lens sports a 16.7x zoom range, silent focusing and optical stabilisation.

Good optical performance for a super zoom lens; Well built; Lightweight; Compact; Optical stabiliser; Compatible with Sigma USB dock; Good value

Loose manual focusing action with no full-time manual override