Tamron SP 28-135mm F/4-4.5 28A

Specifications01

MountTAMRON ADAPTALL

Focal length28-135mm

Max aperturef/4

TypeZoom

Release year1983

Weight710 g

Filter size67 mm

Min focus distance2 m

Max magnification0.25

Optical elements17

Groups10

Min aperturef/4.5

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings + Auto Exposure setting with 52CB Minolta MD 53C Konica AR 56C Fujica AX 61C Ricoh XRP 63C Pentax KA adapters)

Lens hood45FH - Bayonet-type round

TeleconvertersTamron SP 2X Teleconverter 01F→ 56-270mm F/8-9

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeStandard zoom lens

Field Notes02

Tamron ADAPTALL 28-135mm zoom lens with variable maximum aperture of F/4-4.5. Designed for general-purpose shooting across wide to short-telephoto focal lengths.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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