Letus35 Extreme 35mm at DVinfo.net

Craig Terott · February 16th, 2009, 10:09 AM

Letus35 Extreme 35mm

Anyone use these without support rods? Is it even an option for handheld work?

Sean Donnelly · February 16th, 2009, 03:05 PM

I've done plenty of handheld work with a LEX using their rods, versions 1 and 2. I wouldn't suggest using it without some support, unless you want to replace your lens. The flip module alone is more weight than I'd want the lens threads to take. Also, don't underestimate the value of a follow focus, which you can't use without rods anyway.

-Sean

Craig Terott · February 16th, 2009, 04:58 PM

Quote:

Originally Posted by Sean Donnelly

I've done plenty of handheld work with a LEX using their rods, versions 1 and 2. I wouldn't suggest using it without some support, unless you want to replace your lens. The flip module alone is more weight than I'd want the lens threads to take. Also, don't underestimate the value of a follow focus, which you can't use without rods anyway.

-Sean

I'm curious Sean... Is it possible for you to mount the Letus with rods (already set up of course) onto your cam in less than 1 minute?

Bob Hart · February 19th, 2009, 06:57 AM

F.W.I.W. I can do it on the standard Letus rods in 1m10s with the wedgeplate already previously fitted on the bottom of the camera and all the alignments already done.

If you have taken the wedgeplate off but all other fit up remains unaltered, a fairly quick get-it-right-first-time fix is to put it on snug-tight only so that you can force the plate's rubber cushion surface on the bottom of the camera, slide the camera on and forward to the rear of the adaptor, get it centered.

Then slide it off by shoving primarily on the wedgeplate, not the camera body, tighten the wedgeplate without moving it, then remount then secure the collar on front, then lock down the wedgeplate.

My personal preference is to have the rods and baseplate on a tripod, pointing almost vertically up so that very little weight or sideload occurs which might push something out of line. It is also easier to see what you are doing with the three screws around the bridgepiece ring with the assembled combinationb in the front-end up position.

The wedgeplate also slides more easily in this position and there is less likelyhood of leaving unsecured as you will be aware straight away.

I also prefer to fit up the Mini35-400 the same way.

Mitchell Lewis · February 19th, 2009, 08:38 AM

I just made little marks (with a Sharpie) on the bottom of my rods so I can easily switch from adaptor to no adaptor. Can't do it in one minute though. Probably takes me about 5-10 minutes. With the new Letus EX3 relay lens, it would be much faster as unthreading the mounting ring from the lens takes a lot of effort. It's too bad you can't leave it on the lens, but I've tried it and you see vignetting at full wide.

Sean Donnelly · February 19th, 2009, 12:19 PM

I agree with Mitchell, the hardest part is the lens mount ring. I'd say it consistently takes me about 2 minutes, but I always plan on 5-10. How often do you need to switch back and forth though? I've always found that the look is different enough (beyond shallow DOF) that I'll either shoot one way or the other for the whole project. I cut the foam in my case so the camera fits both ways as well.

-Sean

February 16th, 2009, 10:09 AM	#1
Craig Terott Major Player Join Date: May 2005 Location: Glendale, AZ Posts: 691	Letus35 Extreme 35mm Letus35 Extreme 35mm Anyone use these without support rods? Is it even an option for handheld work?

February 19th, 2009, 06:57 AM	#4
Bob Hart Inner Circle Join Date: Dec 2003 Location: PERTH. W.A. AUSTRALIA. Posts: 4,477	F.W.I.W. I can do it on the standard Letus rods in 1m10s with the wedgeplate already previously fitted on the bottom of the camera and all the alignments already done. If you have taken the wedgeplate off but all other fit up remains unaltered, a fairly quick get-it-right-first-time fix is to put it on snug-tight only so that you can force the plate's rubber cushion surface on the bottom of the camera, slide the camera on and forward to the rear of the adaptor, get it centered. Then slide it off by shoving primarily on the wedgeplate, not the camera body, tighten the wedgeplate without moving it, then remount then secure the collar on front, then lock down the wedgeplate. My personal preference is to have the rods and baseplate on a tripod, pointing almost vertically up so that very little weight or sideload occurs which might push something out of line. It is also easier to see what you are doing with the three screws around the bridgepiece ring with the assembled combinationb in the front-end up position. The wedgeplate also slides more easily in this position and there is less likelyhood of leaving unsecured as you will be aware straight away. I also prefer to fit up the Mini35-400 the same way. Last edited by Bob Hart; February 19th, 2009 at 07:00 AM. Reason: error

February 19th, 2009, 08:38 AM	#5
Mitchell Lewis Trustee Join Date: Dec 2008 Location: Kennewick, WA Posts: 1,124	I just made little marks (with a Sharpie) on the bottom of my rods so I can easily switch from adaptor to no adaptor. Can't do it in one minute though. Probably takes me about 5-10 minutes. With the new Letus EX3 relay lens, it would be much faster as unthreading the mounting ring from the lens takes a lot of effort. It's too bad you can't leave it on the lens, but I've tried it and you see vignetting at full wide. __________________ Sony EX3, Canon 5D MkII, Chrosziel Matte Box, Sachtler tripod, Steadicam Flyer, Mac Pro, Apple/Adobe software - 20 years as a local videographer/editor

February 16th, 2009, 03:05 PM	#2
Sean Donnelly Regular Crew Join Date: Jan 2008 Location: New York, NY Posts: 188	I've done plenty of handheld work with a LEX using their rods, versions 1 and 2. I wouldn't suggest using it without some support, unless you want to replace your lens. The flip module alone is more weight than I'd want the lens threads to take. Also, don't underestimate the value of a follow focus, which you can't use without rods anyway. -Sean

February 19th, 2009, 12:19 PM	#6
Sean Donnelly Regular Crew Join Date: Jan 2008 Location: New York, NY Posts: 188	I agree with Mitchell, the hardest part is the lens mount ring. I'd say it consistently takes me about 2 minutes, but I always plan on 5-10. How often do you need to switch back and forth though? I've always found that the look is different enough (beyond shallow DOF) that I'll either shoot one way or the other for the whole project. I cut the foam in my case so the camera fits both ways as well. -Sean