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Sony Alpha DT lenses

Sony’s range of DT lenses are designed for DSLRs with smaller ‘APS-C’ sized sensors. These include the Alpha A100, A200, A300, A350 and A700 models. DT lens optics are only corrected for use on bodies with these smaller sensors. They can be fitted to full-frame bodies like the A900, but the camera will automatically crop the uncorrected border areas to give the same coverage as an APS-C model.

So whether you have a DT lens mounted on an APS-C or a full-frame Alpha body, its equivalent focal length will always be multiplied by 1.5 times. So the general-purpose DT 18-70mm lens will deliver a field of view equivalent to a 27-105mm.

For a full explanation of lens specifications and examples of coverage at different focal lengths, check out our Camera Labs Lens Buyers Guide.

   
SAL1118 DT 11-18mm f/4.5-5.6

     
Focal length: 11-18mm
Aperture: f4.5-5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 17-27mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 25cm
Filter thread: 77mm
Lens hood: ALC-SH0009
Construction: 15 el. / 12 groups
Diaphragm blades: 7
Weight: 360g
Size (diam x length): 83x81mm

   
SAL1680Z DT 16-80mm f/3.5-4.5

     
Focal length: 16-80mm
Aperture: f3.5-4.5
Lens mount: A-mount
Equiv on APS-C DSLR: 24-120mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 35cm
Filter thread: 62mm
Lens hood: ALC-SH0005
Construction: 14 el. / 10 groups
Diaphragm blades: 7
Weight: 445g
Size (diam x length): 72x83mm

   
SAL16105 DT 16-105mm f/3.5-5.6

     
Focal length: 16-105mm
Aperture: f3.5-5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 24-158mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 40cm
Filter thread: 62mm
Lens hood: ALC-SH105
Construction: 15 el. / 11 groups
Diaphragm blades: 7
Weight: 470g
Size (diam x length): 72x83mm



SAL1855 DT 18-55mm f/3.5-5.6 SAM

   
Focal length: 18-55mm
Aperture: f3.5-5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 27-83mm
Full-frame compatible: No
  Anti-shake: No
AF motor: SAM
Closest focus: 25cm
Filter thread: 55mm (rotating)
Lens hood: not supplied
  Construction: 8 el. / 7 groups
Diaphragm blades: 7
Weight: 210g
Size (diam x length): 70x69mm

   
SAL1870 DT 18-70mm f/3.5-5.6

     
Focal length: 18-70mm
Aperture: f3.5-5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 27-105mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 38cm
Filter thread: 55mm
Lens hood: ALC-SH0006
Construction: 11 el. / 9 groups
Diaphragm blades: 7
Weight: 360g
Size (diam x length): 66x77mm

   
SAL18200 DT 18-200mm f/3.5-6.3

     
Focal length: 18-200mm
Aperture: f3.5-6.3
Lens mount: A-mount
Equiv on APS-C DSLR: 27-300mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 45cm
Filter thread: 62mm
Lens hood: ALC-SH0008
Construction: 15 el. / 13 groups
Diaphragm blades: 7
Weight: 405g
Size (diam x length): 73x86mm

   
SAL18250 DT 18-250mm f/3.5-6.3

     
Focal length: 18-250mm
Aperture: f3.5-6.3
Lens mount: A-mount
Equiv on APS-C DSLR: 27-375mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 45cm
Filter thread: 62mm
Lens hood: ALC-SH104
Construction: 16 el. / 13 groups
Diaphragm blades: 7
Weight: 440g
Size (diam x length): 75x86mm



 
SAL30M28 DT 30mm f/2.8 SAM Macro

     
Focal length: 30mm
Aperture: f2.8
Lens mount: A-mount
Equiv on APS-C DSLR: 45mm
Full-frame compatible: No
Anti-shake: No
AF motor: SAM
  Closest focus: 12.9cm
Filter thread: 49mm
Lens hood: not supplied
Construction: 6 el. / 5 groups
Diaphragm blades: 7
Weight: 150g
Size (diam x length): 70x45mm




   
SAL-50F18 DT 50mm f/1.8 SAM

     
Focal length: 50mm
Aperture: f1.8
Lens mount: A-mount
Equiv on APS-C DSLR: 75mm
Full-frame compatible:
No
Anti-shake: No
AF motor: SAM
  Closest focus: 34cm
Filter thread: 49mm
Lens hood: not supplied
Construction: 6 el. / 5 groups
Diaphragm blades: 7
Weight: 170g
Size (diam x length): 70x45mm



   
SAL-55200-2 DT 55-200mm f/4-5.6 SAM

     
Focal length: 55-200mm
Aperture: f4-5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 83-300mm
Full-frame compatible: No
Anti-shake: No
AF motor: SAM
  Closest focus: 95cm
Filter thread: 55mm
Lens hood: ALC-SH102
Construction: 13 el. / 9 groups
Diaphragm blades: 9
Weight: 305g
Size (diam x length): 72x85mm


   
SAL55200 DT 55-200mm f/4-5.6

     
Focal length: 55-200mm
Aperture: f4.5.6
Lens mount: A-mount
Equiv on APS-C DSLR: 83-300mm
Full-frame compatible: No
Anti-shake: No
AF motor: requires AF motor in DSLR
  Closest focus: 95cm
Filter thread: 55mm
Lens hood: ALC-SH102
Construction: 13 el. / 9 groups
Diaphragm blades: 9
Weight: 295g
Size (diam x length): 72x85mm

 



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