A few weeks ago, a dear friend of mine called with a slight amount of panic in his voice to tell me his venerable Arri 35 BL 4S had stopped working. After a little detective work over the phone, we concluded that the problem was likely with the drive belts, an unfortunately common problem with
Arri 35 BL 4S Drive Belt Replacement Read More »
While I continue my long and protracted battle with an Arri BL 4S, I wanted to take a moment to wish everyone a Happy Star Wars Day. As they say, May the 4th be with you! This got me to thinking about the ongoing work I have been doing for the Academy of Motion Picture
Happy Star Wars Day! Read More »
And so we come to the end of my project repairing the Fries Engineering Ultra 70 3×65 IMAX-format camera. This project was quite challenging. Coming up with retrofit parts that would preserve the function and integrity of the movement, but still be serviceable in the future, required a lot of careful thought and planning. Because
Fries Ultra 70 3×65 Camera – Back in Action! Read More »
Last week’s adventures ended in the machining of a successful replacement hub blank for the Fries Ultra 70 IMAX format camera. This week, I machined the required features onto the hub blank so the flywheel could be permanently mounted to the movement and timed correctly to the shutter drive. The process was straightforward, if a
Fries Engineering Ultra 70 – Hub Battle, Part Deux Read More »
Back in March 2021, I had a chance to evaluate the Fries Engineering version of the IMAX camera to diagnose why it had stopped working. The immediate problem was pretty straight forward: There is a flywheel that is part of the movement, but that also acts as a coupler between the movement and the shutter
Fries Engineering Ultra 70 Read More »
A few weeks ago, an up-and-coming cinematographer wrote to me and asked if I had any 16mm animation cameras. He was planning to shoot a table top animation short subject. As I don’t currently have any 16mm Acme or Oxberry cameras, the next camera that came to mind was this lovely 16mm Mitchell Pro. The
A New Life for a Mitchell 16 Pro Read More »
A friend and fellow collector called me and asked about the Mitchell BNC rackover camera that I just acquired (serial #357). So this is the first of the collection I decided to take a look at. Surprisingly, this camera is in remarkably good condition. The camera turns over smoothly, there is little or no rust
Restoring Mitchell BNC Rackover #357 Read More »
I couldn’t wait to go through and look more closely at the Super Baltar lenses, so I spent some time this week doing just that. What I have here is a set of 6 Bausch & Lomb Super Baltar lenses in Mitchell MK II mount with BNCR adapters, in 20mm, 25mm, 35mm, 50mm, 75mm, and
A First Look at the Super Baltars Read More »
An interesting question was posed recently to the committee I serve on at the Academy of Motion Picture Art and Sciences asking about the history of geared pan/tilt heads. The questioner was only aware of the Worrall geared head, so many of us contributed our experiences with other styles and manufacturers of geared heads that
Mitchell Geared Heads Read More »
As we wind down 2022 I wanted to revisit some of the highlights of the past year. Starting off the year, we were hard at work bringing the amazing Fox Cine Simplex camera and Freehead Camera Mount back to life: http://bit.ly/3hwC8WC After an in-depth restoration of the Dykstraflex camera crane and trojan head for the
2022: The Year in Review Read More »
