Tag Archives: Tamron 28-120mm

Tamron 18-50mm f/3.5-5.6 APS-C Patent Found

Asobinet found a patent for the APS-C Tamron 18-50mm f/3.5-5.6 which should be a compact zoom for X and E Mount. Example 1 Focal length: 18.528-49.967 F value: 3.605-5.308 Half angle of view: 39.012-15.652 Image height: 14.250 Overall length: 97.833-119.002 Back focus: 37.320 via asobinet, SonyAddict

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