Smc Pentax-F 17-28mm F/3.5-4.5 Fisheye

Specifications01

MountPENTAX K

Focal length17-28mm

Max aperturef/3.5

TypeFisheye · Wide · Zoom

Release year1995

Weight255 g

Min focus distance0.45 m

Max magnification0.0699

Aperture blades6

Optical elements9

Groups7

Min aperturef/4.5

AutofocusYes

StabilizationNo

Aperture controlAperture ring (Manual settings + Auto Exposure setting)

Lens hoodNot available

TeleconvertersPentax Rear Converter-A 1.4X-S→ 24-39mm F/4.9-6.3 Pentax Rear Converter-A 2X-S→ 34-56mm F/7-9

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeFisheye lens

Field Notes02

Pentax K-mount 17–28mm fisheye zoom lens with a variable maximum aperture of f/3.5–4.5, intended for wide-angle/fisheye creative effects on APS-C and reduced-angle full-frame use.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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