Sigma 170-500mm f/5-6.3 APO RF 35mm Zoom
Sigma 170-500mm f/5-6.3 APO RF 35mm Zoom
[Nov 01, 2001]
Multimotyl
Intermediate
Strength:
Sharpness, variability.
Weakness:
86 mm filter Good lens, far better than my friend''s Sigma 60-300, but not as handy. At aproximately same level as tamron MF 60-300 Customer Service Never needed Similar Products Used: Tamron MF 60-300, Sigma 60-300. |
[Aug 26, 2000]
Brian Hale
Intermediate
Strength:
Great focal length range
Weakness:
Filter cost and availability (??86C??) I bought this lens for wildlife photography, mainly birds, and just got the first 21 rolls back from the lab. Fantastic! Colors are bright, sharp and realistic with little to no bleed. Customer Service none yet Similar Products Used: Canon 28-80 |
[Aug 14, 2000]
Dave Dosch
Intermediate
Strength:
Sharp, great focal length. Autofocus works great in bright conditions.
Weakness:
Autofocus is slow, and extremely weak to unusable in low light-low contrast conditions. Great telephoto zoom. Works well with a doubler. I use mainly use this for taking surf pictures, they turn out great. On stormy days with low light and low contrast, I have to use manual focus but otherwise a great lens. Customer Service N/A Similar Products Used: Sigma 28-300, Canon 70-200 |
[Jun 02, 2000]
Joe Berk
Intermediate
Model Reviewed:
170-500mm f/5-6.3 Aspherical RF APO
Strength:
Incredibly sharp and colorful pictures using Fuji 800 film. Excellent build quality. Nice lens case. Works fabulously well on both my N70 and my F5.
Weakness:
BIG lens. This lens is excellent. I have taken virtually all of my shots hand held with Fuji 800 film and they have been fantastic. 200 and 400 Fuji film induced a bit of blur, but at this focal length and without a tripod this is to be expected. The build quality is superior. The case it comes with is a nice touch. You can see some of the photos I have from this lens at http://members.aol.com/jhbanda/index.html. The autofocus speed seems fine to me; considerably faster than the Tamron 28-200. Customer Service None necessary. Similar Products Used: Considered Tamron 200-400, but I liked the extra reach of the Sigma. |
[Mar 15, 2000]
Ertugrul Kasaci
Expert
Model Reviewed:
170-500mm f/5-6.3 Aspherical RF APO
Strength:
incredibly sharp in medium range.
Weakness:
long and heavy at when extended very long Customer Service Never tried yet Similar Products Used: 200-400 Tokina |
[Jan 28, 2000]
Roger Ling
Intermediate
Model Reviewed:
170-500mm f/5-6.3 Aspherical RF APO
Strength:
The amazing range of focal lengths. I've managed some photos taken at 1/250 hand-held.
Weakness:
The autofocus was slow at first,but with use and and a fresh battery, it became much more satifactory. A very practical lens at the price (£460 in the UK). It may seem heavy at over a kilogram, but considerably lighter than a selection of primes to cover the same range. I use Canon cameras and have had no autofocussing problems even at f6.3/ 500mm in low light conditions. In fact I have read in a recent FAQ somewhere that Sigma lens will quite happily autofocus at f8 on the majority of the more recent lenses. Customer Service Not had occasion to use. Similar Products Used: No other similar products. |
[Dec 28, 1999]
Eric Phan
Beginner
Model Reviewed:
170-500mm f/5-6.3 Aspherical RF APO
Strength:
Amazing focal length coverage, in a fairly nice (I won't say compact !) package. I wanted the extra reach of the 500mm rather than the more common 400mm available in other zooms, including Sigma's 135-400mm. Reasonably-priced, too, considering what you're getting. Build quality feels good. I took some test photos (before I parted with my cash) of a tall building with geometric shapes, and of an old courthouse with lots of detail, and at several focal lengths all the way from 170mm to 500mm, everything came out sharp. Amazing considering that it was an overcast, windy day, and some of the 500mm shots were done at 1/250s.
Weakness:
Not a problem, but the 86mm filter is expensive ! Also slow focussing, but is very smooth and silent. At max focal length, the max aperture is quite dark (f/6.3). At maximum extension, it's very long, and this may be a factor in gusty conditions. Excellent buy. It has some limitations (dark, slow focussing, heavy @ 1.3kg), but if you take these into consideration, still worth it. Highly recommended. Customer Service No need to use customer service yet. Similar Products Used: Couldn't find a comparable one in this price range. |
[Dec 07, 2000]
Tyler Hawke
Expert
Strength:
Solid build- Feels good in the hand-quality images
Weakness:
Focus slow - manual focus gets tricky around infinity I bought this lens for my trip to Alaska. It paid for itself in catching what is called 'calfing' while at Hubbard glacier. It's when a chunk of the Glacier seperates and crashes into the water. Nailed a bunch of keepers there. Used it about 10% of the time during the fall season. It has performed pretty good. For the money -- it's worth the bucks up front. However, when the time comes i'll sell it and upgrade. I have a Sigma 70-300mm that i think was the best money i have ever spent on a lense (as far as the amount of keepers i've shot with it) I have missed some great bird shots because of it's suspect focusing at times. If you want long and you can't presently afford the other brands-then this is good money spent. If you can afford to wait or take a hit to the check book, seek elsewhere. Similar Products Used: None |
[Jan 17, 2001]
Sukkuriya/Masri
Intermediate
Strength:
Purely sharp, Colour reproduction almost 99%
Weakness:
A bit heavy I ve tested the lense by photographing flowers and to my amazement, the pictures were fantasticly excellent. This is to compare from pictures that I took from other lense like Tokina 270 pro11, Sigma 20-200, Canon 28-80 lense. Even I can recommend this to anyone that the lense is well priced. I would like to test the 50-500 APO from Sigma which is double the price, but I think this lense is worth owing. Similar Products Used: None |
[Feb 23, 2001]
Byron Yeiser
Intermediate
Strength:
Great zoom range
Weakness:
Slightly heavy - Not very hand-holdable This lens is worth the money. With the purchase of this lens, my bird shots have improved in focus and quality. The focus is slow, but not an issue (most of the time). Customer Service Never used Similar Products Used: Sigma 28-200 (NICE!) |