I am hoping to buy a few lenses for my Canon 500D. Canon has lenses with very good reviews. Sigma has a few also with good reviews for much less money.
The Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD looks good for $1400 compared to the Canon for $2300.
And the Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for $900 compared to the Canon 18mm F/1.2 for $2100
Does anyone have any experience with these or any other Sigma product? Are they worth investing in or should I save for the Canons.
I like to shoot street style portrait photos but also like to shoot quiet scenes like landscapes, barns, bridges, flora and fauna.
Thanks in advance
Over the past 7 years, I've owned 3 Sigma Lenses: 10-20mm f/4-5.6, 120-300mm f/2.8, 24-70mm f/2.8. Of the three, I recently sold all but the last.
The two I sold were actually the sharpest in my bag, I just sold them to fund some new gear purchases. The 120-300mm in particular, was the sharpest lens I've ever owned across all apertures and focal lengths. And the 10-20mm was very sharp too.The 24-70mm is also very good, but soft wide open, and has to be stopped down to f/4 for critical sharpness.
Regarding the above, sharpness is a primary consideration for me, when buying a lens. To some people, it may not be their main consideration. And everyone has a different idea of what is sharp. So what lens you ultimately buy will depend on individual needs.
For example, I will be purchasing the Nikon 80-200mm f/2.8 before the end of the month. I have been pleased with Sigma lenses, but chose the Nikon over the Sigma 70-200mm f/2.8 because of the reviews of both of these lenses. Long story short, the Nikon wins in sharpness, so I will pay the extra $$$ to get what I want.
So my advice is to determine what is important to you in a lens, educate yourself on the lenses you are considering, then buy what fits your particular needs. I realize, that is what you are trying to accomplish by your post. But also take advantage the reviews of those who test lenses. Dpreview is a good place to start. Click on "Reviews" in the top navigation bar, and see if the lenses you are considering are there. Then use Google to find more professional reviews, i.e., not just the opinion of this photog or that photog, but reviews by those who shoot test patterns, testing sharpness, distortion, light falloff, chromatic abberation, distortion etc.
Of course, depending on your budget, this may require saving up a little longer to get what you want, but if that's what you have to do, it will be worth it in the long run. I think the worst thing you can do is to buy a lense that you ultimately will want to replace, because you settled for less.