For more
information or to order, call Roth at 312-421-6000, ext 154 or email
The HCD 28mm lens has been designed to be compact and to deliver optimal performance when used with the 48x36mm sensor of the Hasselblad H3D. Image quality from the Hasselblad H3D is refined with integral use of Digital APO Correction which perfects the raw image by digitally removing any color aberration and distortion. The resulting raw images have perfect pixel definition optimal for image rendering.ding results are achieved
throughout the focusing range exhibiting excellent corner-to-corner
sharpness.
COMPATIBILITY
The HCD 4/28 mm is designed for use on the Hasselblad H3D/H4D
The HCD 4/28 mm lens is designed solely for digital use. This means that the lens is designed
for a format of 37x49 mm and does not cover the film format (41.5x56mm).
The function is therefor disabled when using a film magazine.
The HCD 4/28 mm lens is not compatible with the converter 1.7x.
Specifications
Focal length
28.9 mm
Aperture range
4 - 32
Angle of view diag/hor/vert
95°/83°/66°
Length/diameter
102 mm/100 mm
Weight (incl. covers and lens shade)
850 g
Filter diameter
95 mm
Close focus range
Minimum distance object to film
0.35 m
Maximum image scale
1:7.3
Corresponding area of coverage
36 x 27 cm
Corresponding exposure reduction
0 f-stop
Lens Design
12 elements in 9 groups
Focus Type
Rear focusing
Entrance Pupil Position
134 mm in front of the sensor plane
(at infinite focus setting)
The entrance pupil position is the correct position of the axis of rotation when making a panorama image by combining individual images of a scene.
