The Sigma AF 28-105 mm f / 3.8-5.6 UC-III Aspherical IF lens is quite rare on the market. Meanwhile, it can serve as a very stable all-round budget zoom for full-frame cameras.

Focusing lens noisy, "prowling", but in daytime conditions quite accurate. In terms of focusing speed, there are sometimes concerns that the lens will not be suitable for shooting dynamic, rapidly changing prices.

Vignetting in the open is minimal. Sharpness, contrast and color rendition are at a very satisfactory level.

AND - hips! Surprisingly smooth, not annoying, not budget at all. So, given the low price on the secondary market, such a lens can be safely recommended to those tourists who need a light zoom on a tough trip.

• Author: Krasnoyarsk photographer Artur Mikhanev
• Photographer, consultant, teacher, candidate of historical sciences
• http://mihanev.ru/

SIGMA

1. Sigma (manufacturer)
2. Sigma 30mm f / 1.4 EX DC HSM
3. Sigma 17-50mm f / 2.8 AF EX DC OS HSM
4. Sigma AF 70-210 mm f / 2.8 Zoom APO (I)
5. Sigma AF 24-135 mm f / 2.8-4.5 Aspherical IF
6. Sigma AF 180 mm f / 2.8 APO Macro
7. Sigma AF 28-105 mm f / 3.8-5.6 UC-III Aspherical IF Canon EF
8. Sigma AF 24mm f / 1.4 DG HSM
9. Sigma-XQ 39-80mm f / 3.5
10. Sigma 10-20mm f / 4-5.6 Canon EF
11. Sigma 50mm f1.4

Adapters for cameras and lenses