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Integrated Imaging Detailed Information Pages buhl-multiplexer  ::
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Integrated Imaging Movie Film Conversion Home Page Home Movie Film to DVD Transfer & Conversion Information Home Movie Film to Video Tape Transfer & Conversion Information VHS and Video to DVD Conversions, Transfers DVD Duplication & Replication Video Tape Duplicating Audio Tape Transfers Conversions, and Duplicating Print and Slide Conversions and DVD Slide Shows
Film Conversion frequently asked questions Customer Testimonials Information about Integrated Imaging Film Conversions Contact Us about Film to DVD Transfers and Duplicating Film Conversion, DVD Duplicating, Video Duplication and Slide Transfer Ordering Information Integrated Imaging Film Transfer Site Map Integrated Imaging Policies and Privacy Statement

Buhl Optical Multiplexer


The Multiplexer
We use "Buhl mobile multiplexers", and "Buhl Tyrone multiplexers" for the highest quality video transfers available.

Mobil Multiplexer


Buhl optical systems form an intermediate "aerial" image from one of the source projectors. The television camera "looks" at this image in mid air, creating the brightest and most colorful image possible.

Optical Path
Optical Path
Explanation of Field Lens and Rear Projection Screen

Illustration A shows that without a field lens or a screen at the image plane, only the light coming through the very center of the image gets into the camera lens. The corners are not illuminated. Only a small circular field is visible.

Illustration B shows that when the image is projected onto a rear projection screen, it can be seen by the unassisted eye as well as the video camera, but there is considerable light loss due to the screen's bend angle. Image quality is lost due to grain in the rear projection screen

Illustration C shows that a field lens located at the aerial image directs light from all parts of the field lens into a small circle. When the camera lens is placed at this circle, the entire field is illuminated. This is the system we use for the highest quality image.


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Unsolicited Customer Testimonial:
Carli:

WOW! I received my four Digital8 tapes of 3500 feet of film transfer job. The focus is great and color is just fantastic even on those old 8mm films from the 1940s. This was my third job-set you have done for me and the work has really been nice. I previously tried submitting samples for film transfer to two different local Professional companies here in Cincinnati who have been in the business for twenty years and the results were disappointing, i.e., poor focus and clarity, uneven lighting of frames, washed out color, and significantly more jitter in the motion. I will be submitting another set of work sometime soon. What is it that sets your process apart? Also, I'm curious, was the Super 8 format inferior to regular 8.....it just seems like regular 8 mm has fewer bouts of jitter and better color saturation. From the last set of video transfers I was able to produce two hour-long DVDs of memories from the 50s-70s adding background tracks of my families' favorite tunes from those time periods. We watched these at a recent family reunion. It really was special, and I want to thanks you guys again for your creative work.

Thanks....

Jeffrey Adams
Amelia, OH
Read More Testimonials

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