| | Sony Alpha Lenses made by Tamron for less than $300 | | |  | "Picture quality is excelent, zoom is great. Overall quality seems decent." bhphotovideo.com | | Great telephoto lens | | | 300 mm | | | | Zoom range | 4.3x | | | Min focal length | 70 mm | | | | | | | Fixed aperture | No | | | Length | 117 mm | | | | | | | Max focal length | 300 mm | | | Diameter | 76 mm | | | | | | | Aperture | f/4 | | | Weight | 435 g | | | | | | | | | | |  | "I am using this macro mostly for close-up of flowers and find it does a great job. It is a nice bright, sharp lens." bhphotovideo.com | | Zoom range | 1x | | | Min focal length | 90 mm | | | | | | | Fixed aperture | n/a | | | Length | 97 mm | | | | | | | Max focal length | 90 mm | | | Diameter | 71 mm | | | | | | | Aperture | f/2.8 | | | Weight | 405 g | | | | | | | |  | "An excellent lens-especially for the price. The constant f2.8 maximum aperture makes it a first class, low light addition. It is solidly constructed and should last quite a while." bhphotovideo.com | | Fixed aperture | | | The same maximum aperture at all focal lengths | | | | Zoom range | 2.9x | | | Min focal length | 17 mm | | | | | | | Fixed aperture | Yes | | | Length | 81 mm | | | | | | | Max focal length | 50 mm | | | Diameter | 74 mm | | | | | | | Aperture | f/2.8 | | | Weight | 430 g | | | | | | | | | | |  | "I am just thrilled to have one lens with such wide range of zoom [eqivilent to 28-300 in 35mm film format]." bhphotovideo.com | | Zoom range | 11.1x | | | Min focal length | 18 mm | | | | | | | Fixed aperture | No | | | Length | 84 mm | | | | | | | Max focal length | 200 mm | | | Diameter | 74 mm | | | | | | | Aperture | f/3.5 | | | Weight | 398 g | | | | | | | | |
