Contemporary

28-105mm F2.8 DG DN

Available mounts

L-Mount
Sony E-Mount

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Specification
Lens Mount

L-Mount

,

Sony E-Mount

Camera Type

Mirrorless

Sensor Size

Full-frame [DG]

Angle of View

75.4°~34.3°

Lens Product Line

Contemporary

Minimum Aperture

F22

Minimum Focusing Distance

19 (W)-38 (T)cm / 7.5(W)-15 (T)in.

Lens Construction

12 groups

,

16 elements (2 FLD elements

,

2 SLD elements

,

3 aspherical elements)

Dimensions (Diameter × Length)

L-Mount:φ72.2mm×101.5mm / φ2.8in.×4.0in. Sony E-mount:φ72.2mm×103.5mm / φ2.8in.×4.1in.

Maximum Magnification Ratio

1:3.3 (W) – 1:4.6 (T)

Number of Diaphragm Blades

9(Rounded diaphragm)

Filter Size

φ67mm