Promaster AF 28-105mm F4.0-5.6 Specifications

Product ID:

#4721

Compatibility:

analog/digital

Diagonal Angle of View:

75° - 22°

Maximum Magnification:

1:5.2

Minimum Apertures:

28-40mm F22
40-75mm F27
80-105mm F32

Number of Aperture Blades:

Iris Pattern:

polygonal

Minimum Distance:

50cm

Filter Thread:

62mm

Maximum Diameter:

71.7mm

Length:

73mm

Weight:

305g

Focus Type:

internal focus mechanism

Zoom Type:

rotary

Lens Hood:

bayonet mounted, included

Produced:

Tests:

Additional Information:

Promaster granted a Lifetime Warranty. The focus ring rotates during AF operation. The AF is reasonably fast, accurate and comparatively quiet. Open apertures are available as follows: F4.0 at 28-40mm, F4.5 at 40-60mm, F5.0 at 60-75mm, F5.6 at 80-105mm.