I purchased used a Fujinon manual focus control (HZ-FM13U) for the wide angle lens used on the HD100.

However, the focus control was missing the piece that connects directly to the lens onto which the cable connects.

Where can I buy this part?

I got a referral from a JVC service center to a New Jersey office where a man gave me the part number I needed. Then was able to order online.

Jack,

You can contact JVC Professional parts div, 800-882-2345, choose option 3 and you will be connected to customer care dept. Or you can go online to www.jvc.com/support and email support.
Parts can be purchased from JVC Parts div direct or through your JVC Authorized Professional Dealer.

Best Regards,
Scott Cantrell
TapeWorks Texas Inc-HDVinfo Sponser
866-827-3489

Jack,

You can contact JVC Professional parts div, 800-882-2345, choose option 3 and you will be connected to customer care dept. Or you can go online to www.jvc.com/support and email support.
Parts can be purchased from JVC Parts div direct or through your JVC Authorized Professional Dealer.

Best Regards,
Scott Cantrell
TapeWorks Texas Inc-HDVinfo Sponser
866-827-3489
Thanks, it was actually the parts number I called. They referred me to a specific person who could give me the part number I needed. I then ordered online. JVC only had one in stock and the only dealers I found that stocked parts did not have that part. Thanks!