Macro and Micro Technique and Technical Discussions

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Announcement: A new book on photomacrography

Last post by Searust « Thu May 19, 2016 10:08 am
Replies: 16
by rjlittlefield » Sat Feb 12, 2011 3:28 pm
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Replies: 16
Views: 70935

Last post by Searust
Thu May 19, 2016 10:08 am
Announcement: A book review of interest to amateur microscopists...

Last post by balahormiga « Sun Jan 03, 2016 12:42 pm
Replies: 3
by twebster » Thu Dec 28, 2006 8:32 am

Replies: 3
Views: 32709

Last post by balahormiga
Sun Jan 03, 2016 12:42 pm

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Sticky: Nikon , Olympus, Meiji, Swift Focus Blocks; & Setups

Last post by NikonUser « Thu Nov 30, 2023 11:56 am
Replies: 126
by NikonUser » Fri Oct 17, 2008 5:48 am
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Replies: 126
Views: 315861

Last post by NikonUser
Thu Nov 30, 2023 11:56 am
Sticky: Photomicrography set-up with DSLR...Charles Krebs

Last post by Pau « Tue Jul 14, 2020 9:07 am
Replies: 11
by twebster » Fri Jul 28, 2006 8:30 am

Replies: 11
Views: 67611

Last post by Pau
Tue Jul 14, 2020 9:07 am
Sticky: Tabletop "macro" setup

Last post by rockdoctor « Wed Apr 25, 2012 8:32 am
Replies: 10
by Charles Krebs » Sat Jun 30, 2007 3:24 pm

Replies: 10
Views: 101783

Last post by rockdoctor
Wed Apr 25, 2012 8:32 am
What are current recommendations for 3D from depth map?

Last post by Smokedaddy « Sun Dec 03, 2023 6:44 pm
Replies: 14
by rjlittlefield » Fri Jun 09, 2023 5:41 pm

Replies: 14
Views: 1255

Last post by Smokedaddy
Sun Dec 03, 2023 6:44 pm
water soluble fluorescent dye

Last post by lothman « Sat Dec 02, 2023 5:12 am
Replies: 6
by lothman » Mon Oct 30, 2023 9:18 am

Replies: 6
Views: 493

Last post by lothman
Sat Dec 02, 2023 5:12 am
Problem. "Fake rotation" of the object, with my Mitutoyo10x

Last post by rjlittlefield « Fri Dec 01, 2023 8:45 pm
Replies: 10
by Medwar » Wed Nov 29, 2023 4:42 am

Replies: 10
Views: 277

Last post by rjlittlefield
Fri Dec 01, 2023 8:45 pm
160mm achromat as a tube lens

Last post by JKT « Fri Dec 01, 2023 3:47 pm
Replies: 3
by JayMcClellan » Fri Nov 10, 2023 12:14 pm

Replies: 3
Views: 383

Last post by JKT
Fri Dec 01, 2023 3:47 pm
In Search Of: Difficult / unstitchable tiles and projects

Last post by Bob-O-Rama « Tue Nov 28, 2023 10:54 am

by Bob-O-Rama » Tue Nov 28, 2023 10:54 am

Replies: 0
Views: 183

Last post by Bob-O-Rama
Tue Nov 28, 2023 10:54 am
"Halo'ing" when focus stacking many images

Last post by Guppy « Sat Nov 25, 2023 5:59 am
Replies: 7
by yusufm » Sun Nov 12, 2023 4:01 pm

Replies: 7
Views: 513

Last post by Guppy
Sat Nov 25, 2023 5:59 am
A Hugin cpfind alternative / project cleanup tool for tiling

Last post by FotoChris « Wed Nov 22, 2023 2:22 pm
Replies: 1
by Bob-O-Rama » Mon Nov 20, 2023 12:37 pm

Replies: 1
Views: 299

Last post by FotoChris
Wed Nov 22, 2023 2:22 pm
First post - focus stacking and equipment question

Last post by kayasaman « Sat Nov 18, 2023 6:52 pm
Replies: 3
by kayasaman » Tue Nov 14, 2023 3:01 pm

Replies: 3
Views: 409

Last post by kayasaman
Sat Nov 18, 2023 6:52 pm
Zerene batching and varying contrast between stacks

Last post by rjlittlefield « Thu Nov 16, 2023 1:37 pm
Replies: 1
by Bob-O-Rama » Thu Nov 16, 2023 9:31 am

Replies: 1
Views: 239

Last post by rjlittlefield
Thu Nov 16, 2023 1:37 pm
calculating NA for metallurgical objective

Last post by rjlittlefield « Sat Nov 11, 2023 10:38 pm
Replies: 3
by bbobby » Sat Nov 11, 2023 5:41 pm

Replies: 3
Views: 216

Last post by rjlittlefield
Sat Nov 11, 2023 10:38 pm
What determines whether the stacked photo is automatically cropped or not?

Last post by plantfan123 « Wed Nov 08, 2023 12:00 pm
Replies: 2
by plantfan123 » Tue Nov 07, 2023 7:27 pm

Replies: 2
Views: 306

Last post by plantfan123
Wed Nov 08, 2023 12:00 pm
Batch processing multiple stacks located in the same folder using Zerene Stacker

Last post by Bob-O-Rama « Tue Nov 07, 2023 6:33 pm
Replies: 2
by Quinn » Fri Oct 27, 2023 12:04 pm

Replies: 2
Views: 360

Last post by Bob-O-Rama
Tue Nov 07, 2023 6:33 pm
Quartz coverslips needed for UV-C microphotography?

Last post by Lou Jost « Mon Oct 30, 2023 3:28 pm
Replies: 12
by Lou Jost » Fri Oct 27, 2023 8:27 pm

Replies: 12
Views: 739

Last post by Lou Jost
Mon Oct 30, 2023 3:28 pm
One part of the image is moving (candlelight, the flame)

Last post by rjlittlefield « Sat Oct 28, 2023 5:04 pm
Replies: 1
by Arnstein Bjone » Sat Oct 28, 2023 1:29 pm

Replies: 1
Views: 299

Last post by rjlittlefield
Sat Oct 28, 2023 5:04 pm
Fast curing super glue with minimal fumes

Last post by JayMcClellan « Sat Oct 28, 2023 6:52 am
Replies: 2
by zzffnn » Fri Oct 27, 2023 10:11 pm

Replies: 2
Views: 335

Last post by JayMcClellan
Sat Oct 28, 2023 6:52 am
taking a picture of taking a picture

Last post by soldevilla « Thu Oct 26, 2023 4:51 am
Replies: 1
by rjlittlefield » Mon Oct 23, 2023 8:29 pm

Replies: 1
Views: 389

Last post by soldevilla
Thu Oct 26, 2023 4:51 am
An objective question

Last post by DavyC « Wed Oct 18, 2023 3:56 pm
Replies: 2
by DavyC » Wed Oct 18, 2023 1:19 pm

Replies: 2
Views: 462

Last post by DavyC
Wed Oct 18, 2023 3:56 pm
UV-C Death Ray works!

Last post by Lou Jost « Wed Oct 18, 2023 5:17 am
Replies: 7
by Lou Jost » Sun Oct 15, 2023 7:47 pm

Replies: 7
Views: 532

Last post by Lou Jost
Wed Oct 18, 2023 5:17 am
Frame alignment for animations

Last post by ray_parkhurst « Mon Oct 16, 2023 11:20 am
Replies: 2
by ray_parkhurst » Mon Oct 16, 2023 9:28 am

Replies: 2
Views: 297

Last post by ray_parkhurst
Mon Oct 16, 2023 11:20 am
Pixel 6a cell phone JPEG gives paint-by-number effect

Last post by MarkSturtevant « Thu Sep 28, 2023 8:53 pm
Replies: 4
by rjlittlefield » Sun Sep 10, 2023 11:30 pm

Replies: 4
Views: 568

Last post by MarkSturtevant
Thu Sep 28, 2023 8:53 pm
A very elementary question about cameras

Last post by Alan Smith « Thu Sep 28, 2023 10:50 am
Replies: 6
by Alan Smith » Tue Sep 26, 2023 3:23 am

Replies: 6
Views: 571

Last post by Alan Smith
Thu Sep 28, 2023 10:50 am
Fuji GFX microphotography

Last post by Pau « Thu Sep 28, 2023 3:37 am
Replies: 3
by nattacan » Wed Sep 27, 2023 8:29 pm

Replies: 3
Views: 466

Last post by Pau
Thu Sep 28, 2023 3:37 am
Removing shroud from Nikon LU Plan 20X ELWD

Last post by rjlittlefield « Wed Sep 20, 2023 9:32 am
Replies: 5
by ray_parkhurst » Fri Sep 15, 2023 7:04 am

Replies: 5
Views: 496

Last post by rjlittlefield
Wed Sep 20, 2023 9:32 am
Calculating correct extension tube length and magnification for scanner and enlarger lenses

Last post by JKT « Tue Sep 12, 2023 10:41 am
Replies: 1
by scouseento » Tue Sep 12, 2023 9:20 am

Replies: 1
Views: 417

Last post by JKT
Tue Sep 12, 2023 10:41 am
Diagram of the stackshot motor

Last post by soldevilla « Mon Sep 11, 2023 2:12 am
Replies: 2
by soldevilla » Fri Sep 08, 2023 3:22 am

Replies: 2
Views: 524

Last post by soldevilla
Mon Sep 11, 2023 2:12 am
Smeary Rocker

Last post by JW « Sun Sep 10, 2023 11:08 am
Replies: 9
by JW » Fri Sep 08, 2023 2:19 pm

Replies: 9
Views: 493

Last post by JW
Sun Sep 10, 2023 11:08 am
CNC Motion Control for Macro Videography

Last post by kaleun96 « Tue Sep 05, 2023 4:21 am
Replies: 3
by JayMcClellan » Mon Aug 14, 2023 7:15 am

Replies: 3
Views: 591

Last post by kaleun96
Tue Sep 05, 2023 4:21 am
How can it be detected that a single pixel is sharper than another?

Last post by ray_parkhurst « Mon Sep 04, 2023 4:54 pm
Replies: 5
by Bruce » Sun Sep 03, 2023 8:41 pm

Replies: 5
Views: 501

Last post by ray_parkhurst
Mon Sep 04, 2023 4:54 pm
Insect - double mounting

Last post by GoliaFF « Mon Sep 04, 2023 4:23 am
Replies: 5
by NikonUser » Fri Jul 09, 2021 10:23 am

Replies: 5
Views: 2194

Last post by GoliaFF
Mon Sep 04, 2023 4:23 am
Tungsten needles

Last post by Beatsy « Wed Aug 23, 2023 12:56 am
Replies: 16
by Beatsy » Fri Apr 10, 2020 4:32 pm
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Replies: 16
Views: 6314

Last post by Beatsy
Wed Aug 23, 2023 12:56 am
internal focusing lens, DOF and effective f-stop

Last post by rjlittlefield « Mon Jul 31, 2023 9:37 pm
Replies: 5
by JMB » Mon Jul 24, 2023 2:14 pm

Replies: 5
Views: 688

Last post by rjlittlefield
Mon Jul 31, 2023 9:37 pm
Effective magnification of printed images.

Last post by Scarodactyl « Fri Jul 21, 2023 10:31 am
Replies: 6
by Roundel » Wed May 31, 2023 7:21 pm

Replies: 6
Views: 805

Last post by Scarodactyl
Fri Jul 21, 2023 10:31 am
Objective advice for Nikon setup

Last post by andrew hodgson « Mon Jul 17, 2023 9:30 am
Replies: 10
by andrew hodgson » Sun Jul 16, 2023 9:25 am

Replies: 10
Views: 798

Last post by andrew hodgson
Mon Jul 17, 2023 9:30 am
My extra-rigid setup for creating macro videos with CNC motion control

Last post by JayMcClellan « Mon Jul 17, 2023 6:52 am

by JayMcClellan » Mon Jul 17, 2023 6:52 am

Replies: 0
Views: 648

Last post by JayMcClellan
Mon Jul 17, 2023 6:52 am
Telecentric combo at 0.8X to 1.69X

Last post by rjlittlefield « Sun Jul 16, 2023 6:18 pm
Replies: 69
by rjlittlefield » Thu Oct 04, 2012 12:48 am
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Replies: 69
Views: 33008

Last post by rjlittlefield
Sun Jul 16, 2023 6:18 pm
A flocking experiment

Last post by dy5 « Fri Jul 07, 2023 4:42 pm

by dy5 » Fri Jul 07, 2023 4:42 pm

Replies: 0
Views: 712

Last post by dy5
Fri Jul 07, 2023 4:42 pm
Raynox DCR-150 tube assembly with flocking

Last post by andedk « Tue Jun 27, 2023 7:26 am
Replies: 102
by rjlittlefield » Sun Sep 17, 2017 5:34 pm
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Replies: 102
Views: 71596

Last post by andedk
Tue Jun 27, 2023 7:26 am
By request, my setup

Last post by physicsmajor « Sat Jun 24, 2023 7:20 am
Replies: 4
by Pizzazz » Sun Jun 04, 2023 10:34 am

Replies: 4
Views: 1050

Last post by physicsmajor
Sat Jun 24, 2023 7:20 am
Use of optical fiber to shape the light that comes from a flash bulb

Last post by enricosavazzi « Sun Jun 11, 2023 11:05 pm
Replies: 4
by Darionett » Sat Jun 10, 2023 12:48 pm

Replies: 4
Views: 728

Last post by enricosavazzi
Sun Jun 11, 2023 11:05 pm
Equipment Upgrades

Last post by myxomop « Wed Jun 07, 2023 3:27 pm
Replies: 3
by myxomop » Tue May 23, 2023 8:12 pm

Replies: 3
Views: 884

Last post by myxomop
Wed Jun 07, 2023 3:27 pm
Enhancing sharpness and resolution with objective, how to set up

Last post by JKT « Sun Jun 04, 2023 3:17 am
Replies: 5
by andedk » Fri Jun 02, 2023 7:53 am

Replies: 5
Views: 814

Last post by JKT
Sun Jun 04, 2023 3:17 am
Raw images in Zerene

Last post by Lou Jost « Mon May 29, 2023 2:55 pm
Replies: 6
by Kathleen » Sun Mar 26, 2023 2:45 pm

Replies: 6
Views: 1249

Last post by Lou Jost
Mon May 29, 2023 2:55 pm
Do macro lenses optimized for f/22 even exist?

Last post by enricosavazzi « Sun May 28, 2023 11:33 pm
Replies: 11
by jvanhuys » Wed May 24, 2023 5:58 pm

Replies: 11
Views: 1275

Last post by enricosavazzi
Sun May 28, 2023 11:33 pm
Lens glare with white backgrounds

Last post by rjlittlefield « Wed May 24, 2023 3:15 pm
Replies: 7
by worm » Tue May 23, 2023 6:42 pm

Replies: 7
Views: 852

Last post by rjlittlefield
Wed May 24, 2023 3:15 pm
Specimen in ethanol float

Last post by Lou Jost « Thu May 18, 2023 8:56 am
Replies: 11
by FotoChris » Thu May 11, 2023 4:36 am

Replies: 11
Views: 1261

Last post by Lou Jost
Thu May 18, 2023 8:56 am
Tips for microphotography of specimens in fluid

Last post by iconoclastica « Thu May 11, 2023 3:48 am
Replies: 7
by thegna » Tue May 09, 2023 6:40 pm

Replies: 7
Views: 1050

Last post by iconoclastica
Thu May 11, 2023 3:48 am
fluorescence microscopy discriminates 53 proteins

Last post by rjlittlefield « Mon May 08, 2023 6:47 pm

by rjlittlefield » Mon May 08, 2023 6:47 pm

Replies: 0
Views: 805

Last post by rjlittlefield
Mon May 08, 2023 6:47 pm

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