Optical Engineering for film and TV Lens conversions Spherical and Anamorphic
Van Diemen lens conversions use the Vandiem patented Wireform system
Van Diemen Films will service and repair lens from all manufacturers.
Lens Service
Do you have any queries or bespoke requests?
Please contact our
Optical Service Centre directly
+44 (0)1276 408804
Lens Conversions Using Wireform patented lens movement
Cooke, Leica, Nikon to PL/LPL or other mount
Full Frame Macro focus conversions for almost all lenses covering 24x36 or greater frame sizes.
Smaller wireform conversions for use on Drones, Gimbals, in confined spaces and where weight is a priority concern. From 80mm front diameter.
SLR Lens Modifications
De-clicking, focus gears, iris gears, 80mm fronts Remounting to suit clients requirements
Lens test Equipment
Design and crafting of Lens test equipment. Projectors, Collimators, mounts and adapters
Van Diemen Optics Optical Service Centre SLR Lens Modifications
SLR Lens Modifications
Van Diemen SLR Lens Modifications
SLR Lenses can be modified for film use to provide smooth, de-clicked iris movements
| Stills Mount Lens Modifications | |
| Supply and fit Iris gear where possible | £75-00 |
| Supply and fit follow focus gear ring barrel. Diameter over 85mm | £95-00 |
| Supply and fit follow focus gear ring barrel. Diameter up to 85mm | £75-00 |
| Remove click stop function and modify iris movement for film use (per lens) | £55-00 |
For further information on lens modification please contact our Service Centre +00441276-61222