jvc hd100 + mini35 relay lens at DVinfo.net

Alessio Martinelli · January 16th, 2007, 12:21 PM

it's possible to put a relay lens of p+s ( connecting kit for jvc hd 100) and use it with the red rock micro micro35 or other 35mm adapter??

Tim Dashwood · January 16th, 2007, 12:45 PM

Very interesting idea... I wonder if anyone has tried it?

Thomas Bruegger · January 22nd, 2007, 03:04 AM

the question is, does anyone know what kind of lens p+s is using as relay lens? or at least what focal lenghth. that would be very interesting.

Thomas

Michael Maier · January 26th, 2007, 05:19 PM

Their relay is not an OEM lens. It's assembled by them. The focal length is unknown but would be a moot point anyways since it's only made to focus within a certain distance.

Dennis Hingsberg · January 27th, 2007, 01:09 PM

Physically it would not work without some modification or additional connecting pieces between the mini35 relay lens and 35mm adapter - but theoretically it could work.

To Micheal's point the M2, SPGpro, Brevis, etc.. would have be located at some distance away from the HD100 at a focal point unknown.

It should also be noted that at this focal point the frame size may not be a full 35mm frame size (36x24) since it's possible some frame size reduction occurs before the mini35 relay lens, and the final reduction for the 1/3" CCD afterwards.

In this thread I discuss the prospect of removing the stock lens from a HVX200 and designing my own relay lens system to work with a 35mm adapter. www.dvinfo.net/conf/showthread.php?t=82245

You may find this of some interest.

January 16th, 2007, 12:21 PM	#1
Alessio Martinelli New Boot Join Date: Dec 2006 Location: italy Posts: 24	jvc hd100 + mini35 relay lens it's possible to put a relay lens of p+s ( connecting kit for jvc hd 100) and use it with the red rock micro micro35 or other 35mm adapter??

January 16th, 2007, 12:45 PM	#2
Tim Dashwood Wrangler Join Date: Aug 2005 Location: Toronto, ON, Canada Posts: 3,637	Very interesting idea... I wonder if anyone has tried it? __________________ Tim Dashwood

January 27th, 2007, 01:09 PM	#5
Dennis Hingsberg Trustee Join Date: Oct 2003 Location: Toronto, Canada Posts: 1,055	Physically it would not work without some modification or additional connecting pieces between the mini35 relay lens and 35mm adapter - but theoretically it could work. To Micheal's point the M2, SPGpro, Brevis, etc.. would have be located at some distance away from the HD100 at a focal point unknown. It should also be noted that at this focal point the frame size may not be a full 35mm frame size (36x24) since it's possible some frame size reduction occurs before the mini35 relay lens, and the final reduction for the 1/3" CCD afterwards. In this thread I discuss the prospect of removing the stock lens from a HVX200 and designing my own relay lens system to work with a 35mm adapter. www.dvinfo.net/conf/showthread.php?t=82245 You may find this of some interest. __________________ Blog: www.hingsberg.com Ultimate Exposure Guides for FS5/F7S/F5/F55

January 22nd, 2007, 03:04 AM	#3
Thomas Bruegger New Boot Join Date: Dec 2003 Location: switzerland Posts: 20	the question is, does anyone know what kind of lens p+s is using as relay lens? or at least what focal lenghth. that would be very interesting. Thomas

January 26th, 2007, 05:19 PM	#4
Michael Maier Trustee Join Date: Apr 2005 Posts: 1,269	Their relay is not an OEM lens. It's assembled by them. The focal length is unknown but would be a moot point anyways since it's only made to focus within a certain distance.