Search found 1400 matches
- Fri Jan 22, 2021 6:00 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Auto focussing by moving the camera
- Replies: 4
- Views: 178
Re: Auto focussing by moving the camera
It sounds like you want a spherical macro panorama setup. In order for one to work, the entrance pupil of the lens needs to be at the rotation point of the spherical panorama jig. This implies using bellows to control the focus for focus stacking or moving the subject. If you want to do orthogonal p...
- Tue Sep 22, 2020 12:30 pm
- Forum: Equipment Discussions
- Topic: Tube clamp (46C) - Wemacro
- Replies: 8
- Views: 1888
Re: Tube clamp (46C) - Wemacro
Here's a short video on how to model a tube clamp. There is one small mistake in the video: I dimensioned the length of the bottom flat instead of its distance from the center point.
Thorlabs has downloadable models of their tube clamps.
Thorlabs has downloadable models of their tube clamps.
- Mon Sep 21, 2020 9:55 pm
- Forum: Equipment Discussions
- Topic: Tube clamp (46C) - Wemacro
- Replies: 8
- Views: 1888
Re: Tube clamp (46C) - Wemacro
I'll be happy to show you how to model one. I don't have all of the specifications for the WeMacro version. It would be best if you requested those directly from WeMacro.
- Mon Sep 21, 2020 11:01 am
- Forum: Equipment Discussions
- Topic: Tube clamp (46C) - Wemacro
- Replies: 8
- Views: 1888
Re: Tube clamp (46C) - Wemacro
This is simple enough to model or to make one similar
. What program are you using to do the simulation?- Tue Aug 11, 2020 2:26 pm
- Forum: Equipment Discussions
- Topic: Features for a motorized stage (focus stacking)
- Replies: 21
- Views: 3596
Re: Features for a motorized stage (focus stacking)
It's reasonable, but you should first define your tolerances for each of those fields. Hi elf, Can you explain, why should I first define my tolerances for each of those fields for the StackShot, before that someone mention the values for those fields for the Stackshot? Regards, jac If you don't kn...
- Tue Aug 11, 2020 12:16 pm
- Forum: Equipment Discussions
- Topic: Features for a motorized stage (focus stacking)
- Replies: 21
- Views: 3596
Re: Features for a motorized stage (focus stacking)
It's reasonable, but you should first define your tolerances for each of those fields.
- Fri Aug 07, 2020 6:44 pm
- Forum: Equipment Discussions
- Topic: Phase contrast annulus, 3D printing
- Replies: 5
- Views: 2094
Re: Phase contrast annulus, 3D printing
I would have a hard time 3d printing those threads accurately with my FDM printer. An SLA printer would be a better choice. There are several available now for around $200US.
- Mon Jul 20, 2020 11:40 am
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Would you recommend a tripod or monopod for macro in the field?
- Replies: 23
- Views: 6164
Re: Would you recommend a tripod or monopod for macro in the field?
Actually, a device like that would be rather simple to make. Just mount a Stackshot on a pistol grip 

- Sat Jul 18, 2020 10:24 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Would you recommend a tripod or monopod for macro in the field?
- Replies: 23
- Views: 6164
Re: Would you recommend a tripod or monopod for macro in the field?
Somewhere in the archives is a post by LordV showing how he uses a pole or walking stick to stabilize the camera. He also has a Flickr account showing it.
- Tue Jun 23, 2020 11:42 pm
- Forum: Equipment Discussions
- Topic: Optiphot turret objective centering wrench
- Replies: 5
- Views: 1468
Re: Optiphot turret objective centering wrench
Nice to see you got the problem sorted.
- Tue Jun 23, 2020 11:37 pm
- Forum: General Discussion Forum and Community Announcements
- Topic: Forum upgrade completed
- Replies: 35
- Views: 9657
Re: Forum upgrade completed
The new format is fine with just one tiny niggling little issue. Firefox doesn't show an icon on the tab. I assume you're talking about the tab in the browser tab bar. As far as I know, nothing at photomacrography.net or photomacrography1.net has ever displayed a site-specific tab icon. If you have...
- Mon Jun 22, 2020 9:35 pm
- Forum: General Discussion Forum and Community Announcements
- Topic: Forum upgrade completed
- Replies: 35
- Views: 9657
Re: Forum upgrade completed
The new format is fine with just one tiny niggling little issue. Firefox doesn't show an icon on the tab.
- Mon May 25, 2020 11:02 am
- Forum: Equipment Discussions
- Topic: Removing a knob
- Replies: 9
- Views: 1557
- Tue May 12, 2020 12:45 pm
- Forum: General Discussion Forum and Community Announcements
- Topic: On Lockdown
- Replies: 252
- Views: 31527
- Thu Apr 30, 2020 11:18 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: step size of the focusing motor in the lens
- Replies: 12
- Views: 3883
Zerene Stacker can handle the measuring.
See this thread: https://www.photomacrography.net/forum/ ... hp?t=11519
And this one: https://www.photomacrography.net/forum/ ... ht=measure
See this thread: https://www.photomacrography.net/forum/ ... hp?t=11519
And this one: https://www.photomacrography.net/forum/ ... ht=measure