Ultra-wide Angle Lenses Comparison
This include 5 popular wide-angle lenses for DSLR Quarto, que são Sigma 10-20mm, Nikon 10-24mm, Canon 10-22mm, Nikon 12-24mm, e Tokina 12-24mm. You can check lenses specifications in the table below for helping you to choose best wide-angle lens you want. Sorry if almost all of the lenses are Nikon Mount because my DSLR is a Nikon 
But however, lenses specification doesn’t different for same model. You can also look for lens mount matched with yours at amazon.com or other where else.
| Nome |  Sigma 10-20mm f/4-5.6 EX DC HSM |  Nikon 10-24mm f/3.5-4.5G ED AF-S DX |  Canon EF-S 10-22mm f/3.5-4.5 USM |  Nikon 12-24mm f/4G IF ED AF-S DX |  Tokina AT-XAF124DXN 12-24mm |
|---|---|---|---|---|---|
| Preço | Sobre $451 | Sobre $830 | $699 | $929.95 | $399.90 |
| Amazon.com Average Customer Review |  |  | | | |
| Focal | 10mm - 20mm | 10mm - 24mm | 10mm - 22mm | 12mm - 24mm | 12mm - 24mm |
| Valor da Abertura | 4.0 - 5.6 | 3.5 - 4.5 | 3.5 - 4.5 | 4 | 4 |
| Tamanho do Filtro | 77mm | 77mm | 77mm | 77mm | 77mm |
| Peso | 470g | 463g | 385g | 485g | 570g |
| Data de Lançamento | February 2005 | Julho 2009 | 2003 | ||
| Recursos | Internal Focusing, HyperSonic Motor | Silent Wave Motor, No Aperture Ring, ED Glass, Foco Interno, Nikon Super Integrated Coating (SIC) | Ultra Sonic Motor | Silent Wave Motor, No Aperture Ring, ED Glass, Foco Interno, Nikon Super Integrated Coating (SIC) | Internal Focusing |
Mais detalhes (Nikon Mount) | Mais detalhes (Nikon Mount) | Mais detalhes | Mais detalhes | Mais detalhes (Nikon Mount) |
