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Archive 2025Sigma 20-200mm f3.5-6.3 C - Sample Images
p.7 #1Sigma 20-200mm f3.5-6.3 C - Sample Images
Anyone else noticing quite a bit of red/cycan CA on some of these images, especially with fine tree branches?
May 12, 2026 at 08:46 AM
p.7 #2Sigma 20-200mm f3.5-6.3 C - Sample Images
https://www.lenstip.com/716.5-Lens_review-Sigma_C_20-200_mm_f_3.5-6.3_DG_Chromatic_and_spherical_aberration.html
"Lateral chromatic aberration is the most bothersome on both ends of the focal range. Fortunately at 20 mm its level is not especially distinct because its performance depends weakly on aperture values and is situated on the borderline of low and medium levels. The same cannot be said about the 200 mm focal length, though. Here the dependence on aperture values is clear because the aberration increases starting from the borderline of low and medium values near the maximum relative aperture and ending on a level close to high on more distinct stopping down."
ihasa wrote:
Anyone else noticing quite a bit of red/cycan CA on some of these images, especially with fine tree branches?
"Lateral chromatic aberration is the most bothersome on both ends of the focal range. Fortunately at 20 mm its level is not especially distinct because its performance depends weakly on aperture values and is situated on the borderline of low and medium levels. The same cannot be said about the 200 mm focal length, though. Here the dependence on aperture values is clear because the aberration increases starting from the borderline of low and medium values near the maximum relative aperture and ending on a level close to high on more distinct stopping down."
ihasa wrote:
Anyone else noticing quite a bit of red/cycan CA on some of these images, especially with fine tree branches?
May 12, 2026 at 09:25 AM
p.7 #3Sigma 20-200mm f3.5-6.3 C - Sample Images
Bowen Lake Park of Spartanburg County (SC) in May 16, 2026
used Sigma 20-200mm F3.5-6.3
used Sigma 20-200mm F3.5-6.3
May 16, 2026 at 11:18 AM
p.7 #5Sigma 20-200mm f3.5-6.3 C - Sample Images
Lake Bowen Park at Spartanburg County in May 25, 2026 Used Sony A7R3 and Sigma 20-200mm F3.5-6.3
May 25, 2026 at 11:55 AM
p.7 #6Sigma 20-200mm f3.5-6.3 C - Sample Images
Mills River Valley Overlook (MP 404.5) Blue Ridge Parkway in July 4, 2026
Sigma 20-200mm F3.5-6.3 Sony A7R3
Mt. Mitchell Mountain Terrain (5 2000m+ peaks line up) is seen as background
Sigma 20-200mm F3.5-6.3 Sony A7R3
Mt. Mitchell Mountain Terrain (5 2000m+ peaks line up) is seen as background
Jul 04, 2026 at 04:02 PM
p.7 #7Sigma 20-200mm f3.5-6.3 C - Sample Images
WESNER BALD VIEW (MP 448.1) BRP in July 4, 2026
Sigma 20-200mm F3.5-6.3
Hot humid day -thick haze
Sigma 20-200mm F3.5-6.3
Hot humid day -thick haze
Jul 04, 2026 at 04:56 PM
p.7 #8Sigma 20-200mm f3.5-6.3 C - Sample Images
Some recent bee and flower shots with the Sigma 20-200 (with one sunrise thrown in):
26 June 26 Bee on Flower 34a by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 61b by Brian Laguardia, on Flickr
26 June Flower 51a by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 18a by Brian Laguardia, on Flickr
26 June 26 Flower 2a by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 21c by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 6a by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 5c by Brian Laguardia, on Flickr
26 June 26 Flower 3a by Brian Laguardia, on Flickr
Sunrise over Inwood 17 June 2026 23p by Brian Laguardia, on Flickr
26 June 26 Bee on Flower 34a by Brian Laguardia, on Flickr26 June 26 Bee on Flower 61b by Brian Laguardia, on Flickr26 June Flower 51a by Brian Laguardia, on Flickr26 June 26 Bee on Flower 18a by Brian Laguardia, on Flickr26 June 26 Flower 2a by Brian Laguardia, on Flickr26 June 26 Bee on Flower 21c by Brian Laguardia, on Flickr26 June 26 Bee on Flower 6a by Brian Laguardia, on Flickr26 June 26 Bee on Flower 5c by Brian Laguardia, on Flickr26 June 26 Flower 3a by Brian Laguardia, on FlickrSunrise over Inwood 17 June 2026 23p by Brian Laguardia, on FlickrJul 04, 2026 at 05:43 PM