Carl Zeiss Camera Lens - Manual (Page 8)

Sharp Max
Carl Zeiss
Camera Lens Division
Bedienungsanleitung Sharp Max 12_02E.doc Status 12 / 2002 Page 8 of 11
4 Lens testing
The following describes the testing of Carl Zeiss Digi-Prime lenses (see photo). Use the
same procedure for testing the lenses from other manufacturers. However, check
beforehand whether the lens flange is suited for use with the lens to be tested.
• Insert the lens into the bayonet of the camera.
• Turn the focusing ring of the lens to the infinity marking.
• Turn the aperture ring to maximum aperture.
• Turn the back-focus ring to the 0 marking.
• Loosen the locking screw on the lens flange of Sharp Max.
• Slip the lens flange on the Digi Prime lens.
• Slightly tighten the locking screw on the lens flange.
Fig. Test setup including camera + lens + Sharp Max
Locking screw lens flange
Focusing ring at infinity
Aperture ring at full aperture
Locking screw
back-focus ring