LENS MOUNT MODIFICATION SERVICES -- For C-Mount and Other Cameras Lenses

Lens Mount Machining + Modification Services

For c-mount lenses and other camera lenses

WE MODIFY YOUR LENS MOUNT TO FIT and FOCUS to C-MOUNT ADAPTERS and perhaps others.

Your lens mount will be professionally modified so it will fit and focus properly on c-mount cameras. It will focus to infinity on most cameras!

This modification service can be used for many different lenses and we will be happy to modify other mounts and items. Just ask. We are here to serve you.The shipping charge listed is for us to return your modified mount back to you, securely and safely, with insured USPS transit.

How it Works:

1. YOU carefully remove your rear lens mount by properly removing the screws and sliding mount off. Do not pull the aperture or focus ring off as shown in the last picture. Should this happen, don't worry. It is easy to slide back on.
2. You send us the rear mount and adapter only. (Please DO NOT send the lens OR the screws)
3. We machine the rear mount, taking off minimum material, just what is necessary to achieve proper fitment into your adapter, or any special custom machining preferences you desire.

IMPORTANT:

1. All desired machining and/or modification must be discussed on email prior to purchase of this service, so we have clear communication.
2. All work will be done with the tightest tolerances and measured with digital Vernier Calipers, and state of the art machining lathe equipment.
3. DOsend us your mount and your adapter.
4. DO NOTsend us your lens or the mount screws.

Example Shown: The lens pictured is a Cosmicar 1.3/12.5mm c-mount lens which now fits the C-4/3 adapter fully, and thus achieves infinity focus, as well as accurate focus throughout.