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Tamron 70-150mm f2.8 SP Soft (51A) - Lens

Tamron 70-150mm f2.8 SP Soft (51A) - Lens

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Manual focus telephoto zoom lens made for the Adaptall 2 interchangeable mount system by Tamron. Features a built-in softness control with three levels of softening. This is achieved with floating lens elements. Made only for 4 years, from 1979 to 1983 making it relatively rare. Push-pull type successor was introduced but never went into a production. Metal body available in black finish.

  • Tamron 70-150mm f2.8 SP Soft (51A) (14 elements, 10 groups)
  • Minimum focus distance: 0.98m
  • Aperture blades: 8
  • Size: 149 x 68mm
  • Weight: 764g
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Tamron Adaptall

Tamron's Adaptall system released in 1973 and allowed the company to make one lens for all popular mounts. Instead of designing specific versions for each lens mount, Tamron designed one lens and a series of adapters that fit all types of cameras. Automatic aperture and metering were possible with the first version, and the later Adaptall-2 made it possible for maximum aperture data to be transmitted as well. Both versions can be used interchangeably.

Adapters exist to mount Adaptall lenses to most modern systems, although some of them cannot communicate aperture information.

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Tamron 70-150mm f2.8 SP Soft (51A) - Lens Availability & Price History
Date Sold SKU Quality Control Price Image
15 Jul 2023 T46760 € 80.62 Tamron 70-150mm f2.8 SP Soft (51A) - Lens Image