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Tamron E 28-200mm F2.8-5.6 A071

28–200 mm · f/2.8 · Sony E

The Tamron E 28-200mm F2.8-5.6 A071 is a 28–200 mm zoom lens with a maximum aperture of f/2.8 for the Sony E mount. Here are its field of view on different sensors, hyperfocal distances, Milky Way exposure limits and the cameras it fits.

Focal length
28–200 mm
Max aperture
f/2.8
Mount
Sony E
Designed for
Full frame

Field of view by sensor

SensorDiagonal angle of view35 mm equivalent
Full frame75.4° – 12.3°28–200 mm
APS-C (1.5×)53.6° – 8.1°43–306 mm
Canon APS-C (1.6×)51.6° – 7.7°45–320 mm
Micro Four Thirds42.2° – 6.2°56–400 mm

Hyperfocal distance

Focal lengthf/2.8f/5.6f/8f/11f/16
28 mm9.4 m4.7 m3.3 m2.4 m1.7 m
200 mm476 m238 m167 m121 m84 m

Circle of confusion 0.030 mm (sensor size the lens is designed for).

Longest exposure for sharp stars

CameraNPF rule (wide open)500 rule
Full frame (24 MP)9.8 s @ f/2.817.9 s
Full frame (45 MP)8.2 s @ f/2.817.9 s
APS-C (24 MP)7.7 s @ f/2.811.7 s

Cameras that fit (52)

Where to buy

B&H PhotoAmazonKEH (used)MPB (used)

FAQ

What is the Tamron E 28-200mm F2.8-5.6 A071 equivalent to on APS-C?
About 42–300 mm (1.5×) or 45–320 mm on Canon APS-C (1.6×).
Which cameras is the Tamron E 28-200mm F2.8-5.6 A071 compatible with?
It fits Sony NEX-3, Sony NEX-C3, Sony NEX-F3, Sony NEX-3N, Sony NEX-5 and more (see the full list above).