Sigma 10-20mm f/4-5.6 EX DC

This camera glass has a wide angle of view, allowing you to capture more in your photos. It has multiple lens elements and lens coating to improve image quality and reduce glare. The build quality is good, making it a durable option for photographers. It has both autofocus and manual focus options, giving you more control over your shots. The aperture range is f/4-5.6, which is decent but not the widest available. Overall, this photographic lens is a good alternative for those looking for a wide angle option.

with a personal touch. Here’s a possible enriched review of the Sigma 10-20mm f/4-5.6 EX DC camera lens:

Positives: The Sigma 10-20mm f/4-5.6 EX DC lens is a fantastic wide-angle lens that allows you to capture a lot of details in your photos. What I love most about this lens is that it produces a beautiful wide-angle effect that can be so much fun to play with. The photo quality is really sharp, especially in the middle of the frame, and the colors are vibrant and well-saturated. The build quality of this lens is also impressive, with a sturdy metal frame that feels durable and well-built.

Negatives: The biggest downside of this lens is that it doesn’t always focus correctly, especially when using live view mode on my D7000. It also suffers from some distortion issues when shooting at the widest end of the zoom range, but this is to be expected with such a wide-angle lens. Additionally, the lens tends to be a bit heavy, which can be tiring if you’re carrying it around for an entire day.

Conclusion: If you’re looking for a fun, versatile wide-angle lens that won’t break the bank, then the Sigma 10-20mm f/4-5.6 EX DC lens is an excellent choice. Sure, it’s not perfect, but for the price, it offers a lot of value and can help you capture some truly spectacular photos. What I like most about this lens is that it allows me to get really creative with my photography, and the 10mm magic of the lens is truly impressive. So if you’re in the market for a new wide-angle lens, definitely give the Sigma 10-20mm f/4-5.6 EX DC a try!

Optical design

Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Average brightness in this league Full frame equivalent focal length is 15.0-30.0 mm.

Physical characteristics

Weights 470 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 77 mm this lens deserves a good quality filter, this is commonly filter size, provides a range of filter options. 83 mm long, requires consideration if you want to carry in the camera bag.