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The Acratech Spherical Panoramic Head is a special-use head designed for use with the Sigma 8mm f3.5 EX DG circular fisheye lens which captures a full 180° field of view. The head allows precision capture of panoramic images with indents at each 90° turn. The engraved markings aid in the proper positioning of the camera. Software is necessary to stitch the four images together. All knobs are secured, so that they will not fall off if they become too loose.
Constructed of from 6061 T-6 aluminum and stainless steel
Laser etched markings ensure camera is exactly vertical and also aid in focusing and reference. Numerals will not rub off with wear
Lever lens clamp with safety lock
Machined notch in lens mount to facilitate easy mounting and unmounting
Large bull's eye bubble level
360° panning base rotation
90° indexes for quarter turns
Captive knobs are secured, so they will not fall off if they vibrate loose or unscrewed all the way accidentally
Lightweight: weighs only 1.0 lb
In the Box
Acratech Spherical Panoramic Head
Limited 10-Year Warranty
Table of Contents
Overall - 7" (17.8 cm)
To bottom of lens clamp - 4" (10.2 cm)