Search found 282 matches

by fdupre
Sun Mar 17, 2024 5:40 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

above all, don't hesitate to post photos of the LEDs once installed. I am very impatient to see your lighting system. . .
by fdupre
Fri Mar 15, 2024 8:36 am
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

do you have a link?
by fdupre
Mon Mar 11, 2024 9:43 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Your explanations are very interesting and well explained. I completely agree with you bkt. :)
by fdupre
Mon Mar 11, 2024 6:40 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

FRanck, Very nice. Is there something similar to the EOS Utility but for the Panasonic Lumix G5 -JW: Hello all, JWW : Thanks JWW :) I also like the Canon EOS Utility software. Concerning the Panasonic G5 , to my knowledge, unfortunately there is no software allowing you to control it from a PC . He...
by fdupre
Sat Mar 09, 2024 1:48 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Hello all, Thanks to bkt's advice, i did some testing with the G5 in burst mode with various settings. The two best results I obtained at 800 iso and 1/20 seconds speed in 16 MB jpeg format maximum quality are in slow speed burst mode (2 images seconds) and in medium speed burst mode (3.7 images sec...
by fdupre
Fri Mar 08, 2024 3:45 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Hello bkt, some russian oldtimers being of the preferred ones... By the way, those old optics went expensive. It's true ! I have a Lomo microscope objective, the famous x3.7 / 0.11 and it is really very good indeed and really inexpensive compared to the quality of the renderings it gives. And the Ni...
by fdupre
Thu Mar 07, 2024 5:16 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Hello bkt,
Really very interesting!
The result of the fly is really of very good quality.
Sincerely,
FRanck
by fdupre
Sun Feb 18, 2024 9:26 am
Forum: Pictures and Videos
Topic: Ballpoint pen tip
Replies: 9
Views: 1622

Re: Ballpoint pen tip

Thanks a lot. :)
by fdupre
Sat Feb 17, 2024 12:19 pm
Forum: Pictures and Videos
Topic: Ballpoint pen tip
Replies: 9
Views: 1622

Re: Ballpoint pen tip

Thanks Michael :)
by fdupre
Fri Feb 16, 2024 4:11 pm
Forum: Pictures and Videos
Topic: Ballpoint pen tip
Replies: 9
Views: 1622

Re: Ballpoint pen tip

Hello everyone,

The same tip of the same ballpoint pen but taken on a macro bench :
banc1024px.jpg
banc1024px.jpg (197.11 KiB) Viewed 605 times
Images staked from 93 photos
Images staked from 93 photos
stybille_BE20x_moteur_MH.jpg (252.4 KiB) Viewed 605 times
Best regards
FRanck
by fdupre
Wed Nov 08, 2023 9:40 am
Forum: Pictures and Videos
Topic: A spider Zoropsis spinimana in macro and macro bench then under the microscope
Replies: 5
Views: 843

Re: Spider Zoropsis spinimana in macro and macro bench then under the microscope

. . .

Microscope (4x objective):
Shooting :
pdv600px.jpg
pdv600px.jpg (80.56 KiB) Viewed 841 times
Head on:
Image stacked from 48 photos in Helicon focus with method C and smoothing at 4
Image stacked from 48 photos in Helicon focus with method C and smoothing at 4
araignee_tete_dessusMH.jpg (234.97 KiB) Viewed 841 times
Head Below:
Image stacked from 71 photos in Helicon focus with method B - Radius 8 and smoothing 4
Image stacked from 71 photos in Helicon focus with method B - Radius 8 and smoothing 4
araignee_tete_dessousMH.jpg (238.61 KiB) Viewed 841 times
Back on:
Image stacked from 49 photos in Helicon focus with method C and smoothing at 4
Image stacked from 49 photos in Helicon focus with method C and smoothing at 4
araignee_arriere_dessusMH.jpg (230.3 KiB) Viewed 841 times
Back below:
Image stacked from 41 photos in Helicon focus with method C and smoothing at 4
Image stacked from 41 photos in Helicon focus with method C and smoothing at 4
araignee_arriere_dessousMH.jpg (223.43 KiB) Viewed 841 times
Kind regards,
FRanck
by fdupre
Wed Nov 08, 2023 9:36 am
Forum: Pictures and Videos
Topic: A spider Zoropsis spinimana in macro and macro bench then under the microscope
Replies: 5
Views: 843

Re: Spider Zoropsis spinimana in macro and macro bench then under the microscope

. . . Macro Bench: Shooting: pdv600px.jpg The face : araignee_Sigma-Lomo_tete_MH.jpg The three/quarter face: araignee_Sigma-Lomo_tete3-4_MH.jpg The mandibles: araignee_Sigma-Lomo_mandibules_MH.jpg The face with a Nikon 10x microscope lens: araignee_Sigma-Nikon_MH.jpg . . .
by fdupre
Wed Nov 08, 2023 9:30 am
Forum: Pictures and Videos
Topic: A spider Zoropsis spinimana in macro and macro bench then under the microscope
Replies: 5
Views: 843

A spider Zoropsis spinimana in macro and macro bench then under the microscope

Hello everyone, I hope that you all are ok. I share with you again photos taken in macro and at the macro bench and finally under the microscope of what I think is a Zoropsis spinimana spider (https://en.wikipedia.org/wiki/Zoropsis_spinimana) . Macro: Shooting (Sigma 100mm macro lens + Canon 5DmkII)...
by fdupre
Wed Oct 25, 2023 2:00 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Re: Nebulosa bug under microscope and macro bench

Hello Bod,
Thank you very much for your feedback and the photo. Your macro bench is very professional.
Kind regards,
FRanck
by fdupre
Tue Oct 17, 2023 3:10 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Re: Nebulosa bug under microscope and macro bench

Hello everyone, On the macro bench with this time an Amscope 4x 0.10 microscope objective always coupled with a Sigma 100mm macro photo objective set to infinity and open at f3.5 and all on a Canon 1200D. The shooting : pdv800px.jpg scarabe1_amscope4x-sigma_MH.jpg scarabe1_amscope4x-sigma_MHb.jpg I ...
by fdupre
Mon Oct 16, 2023 3:30 pm
Forum: Pictures and Videos
Topic: Copper underwing butterfly on macro bench
Replies: 4
Views: 695

Re: Copper underwing butterfly on macro bench

The image from the crop is really impressive. I dont know how relevent this is to the ISO 800 setting but ~10 years ago I saw an ISO/noise comparison of a canon APSC (600d) against a full-frame canon (no idea of the model) ....the photographs were of of a blank cream-coloured wall with subdued indo...
by fdupre
Mon Oct 16, 2023 3:18 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Re: Nebulosa bug under microscope and macro bench

Hello ADi, I hope you're well and thank you very much for your tip. I'm going to study this because it's true that there are too many reflections on the macro bench photos. Hello zzffnn, Thank you for your feedback and for the wax paper tip. Concerning the lights on the microscope, they are LEDs fro...
by fdupre
Fri Oct 13, 2023 3:04 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Re: Nebulosa bug under microscope and macro bench

. . . MACRO BENCH: With a Nikon BE plan 10x 0.25 microscope objective coupled with a Sigma 100mm macro photo objective set to infinity and open at f3.5 all on a Canon 1200D. The shooting pdv600px.jpg punaise1_macro_nikon_sigma_MH.jpg scarabe2_cor-hf_nikon-sigma_MH.jpg scarabe3_nikon-sigma_MH.jpg Ki...
by fdupre
Fri Oct 13, 2023 3:02 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Re: Nebulosa bug under microscope and macro bench

. . .

10x objective - bottom side:
Image stacked from 45 photos in Helicon Focus with C method and smoothing at 4
Image stacked from 45 photos in Helicon Focus with C method and smoothing at 4
scarabe_10x_tete_dessous_MH.jpg (161.27 KiB) Viewed 1144 times
4x objective - rear from above:
Image stacked from 29 photos in Helicon Focus with C method and smoothing at 4
Image stacked from 29 photos in Helicon Focus with C method and smoothing at 4
scarabe_4x_arriere_dessus_MH.jpg (277.42 KiB) Viewed 1144 times
4x lens - rear from below:
Image stacked from 43 photos in Helicon Focus with C method and smoothing at 4
Image stacked from 43 photos in Helicon Focus with C method and smoothing at 4
scarabe_4x_arriere_dessous_MH.jpg (146.2 KiB) Viewed 1144 times
. . .
by fdupre
Fri Oct 13, 2023 2:58 pm
Forum: Pictures and Videos
Topic: Nebulosa bug under microscope and macro bench
Replies: 8
Views: 1146

Nebulosa bug under microscope and macro bench

Hello everyone, I hope that you all are ok. I share with you a nebulosa bug (https://en.wikipedia.org/wiki/Rhaphigaster_nebulosa) photographed under a microscope and on a macro bench. I have ”plenty” of them on the exterior walls of the house. Generally always in the shade because here (20 km south ...
by fdupre
Fri Oct 13, 2023 2:44 pm
Forum: Pictures and Videos
Topic: cat flea
Replies: 11
Views: 1664

Re: cat flea

Hello ADi, always on top level !!! well done
by fdupre
Tue Oct 03, 2023 3:08 pm
Forum: Pictures and Videos
Topic: Woodlouse from the front in macro 5x
Replies: 7
Views: 788

Re: Woodlouse from the front in macro 5x

Hello apochronaut,
Thanks for your return. Yes, the Nikon is very good!
by fdupre
Sun Oct 01, 2023 4:22 pm
Forum: Pictures and Videos
Topic: Woodlouse from the front in macro 5x
Replies: 7
Views: 788

Re: Woodlouse from the front in macro 5x

Hello everyone,

The woodlouse seen from below with a Lomo 3.7x 0.11 microscope objective screwed onto a Sigma 100 mm macro photo objective open to 3.5 and set to infinity.
Shooting :
pdv800px.jpg
pdv800px.jpg (124.88 KiB) Viewed 686 times
Image stacked from 129 photos in Helicon Focus with method C and smoothing at 4 - exposure time 1/30 second at 400 iso
Image stacked from 129 photos in Helicon Focus with method C and smoothing at 4 - exposure time 1/30 second at 400 iso
cloporte3_lomo3.7x0.11_sigma100MH.jpg (172.23 KiB) Viewed 686 times
Image stacked from 89 photos in Helicon Focus with method C and smoothing at 4 - exposure time 1/25 second at 400 iso
Image stacked from 89 photos in Helicon Focus with method C and smoothing at 4 - exposure time 1/25 second at 400 iso
cloporte4_lomo3.7x0.11_sigma100MH.jpg (195.43 KiB) Viewed 686 times
friendly,
FRanck
by fdupre
Sun Oct 01, 2023 10:19 am
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Hello everyone, I hope that you all are ok. @macnmotion - Thanks for the info. Indeed, you are right. Latency is an issue for videos of living organisms. I'm seriously considering buying a GH4 but it's 300/400 dollars ! . . . @Sure Squintsalot - Thanks for your feedback - Your questions and observat...
by fdupre
Sat Sep 30, 2023 1:14 pm
Forum: Digital processing
Topic: Focus stacking from a video
Replies: 32
Views: 20321

Re: Focus stacking from a video

Hello everyone, @woyjwjl - I looked around the net and as you say, the Lumix GH4 is the best value for money for filming in 4k. However, I have a question to ask you regarding the Lumix GH4: Can we connect a Lumix GH4 to a PC with the possibility of seeing what the GH4 sees (live-view) as with the C...
by fdupre
Fri Sep 29, 2023 4:17 pm
Forum: Pictures and Videos
Topic: Woodlouse from the front in macro 5x
Replies: 7
Views: 788

Re: Woodlouse from the front in macro 5x

Yes ADi, it’s true.
With the purchase of the Lomo 3.7x lens, the purchase of this Nikon BE Plan lens is certainly one of my best acquisitions in terms of value for money.
Thanks a lot again ADi :)
by fdupre
Fri Sep 29, 2023 3:35 pm
Forum: Pictures and Videos
Topic: Woodlouse from the front in macro 5x
Replies: 7
Views: 788

Re: Woodlouse from the front in macro 5x

Hi ADi,
I hope you're well.
Thank you for your kind feedback but it's the lens that did it all ;) Seriously, this Nikon BE Plan 10x 0.25 is really good.
Best, FRanck
by fdupre
Fri Sep 29, 2023 3:05 pm
Forum: Pictures and Videos
Topic: Woodlouse from the front in macro 5x
Replies: 7
Views: 788

Woodlouse from the front in macro 5x

Hello everyone, I hope you are all doing well. I share with you the photo of a woodlouse (https://en.wikipedia.org/wiki/Woodlouse) taken on the macro bench with a Nikon 10x 0.25 microscope objective screwed onto a Sigma 100mm macro photo objective set to infinity and open to f3.5, all on a Canon 120...
by fdupre
Sun Sep 24, 2023 7:39 pm
Forum: Pictures and Videos
Topic: A Zygiella spider
Replies: 4
Views: 545

Re: A Zygiella spider

Thanks macnmotion. :) here are the links where I explain the construction of my home made adapter to connect a microscope objective to photo objective : https://www.microbehunter.com/microscopy-forum/viewtopic.php?f=9&t=18638#p137193 https://www.microbehunter.com/microscopy-forum/viewtopic.php?f=9&t...
by fdupre
Sun Sep 24, 2023 2:54 pm
Forum: Pictures and Videos
Topic: A Zygiella spider
Replies: 4
Views: 545

Re: A Zygiella spider

. . . Macro bench: Photo taken with the Nikon 10x 0.25 microscope lens screwed onto a Canon 70-200 L f2.8 photo lens at 200 mm focal length and set to infinity, all on a Canon 5DmkII. Shooting : pdv600px.jpg The spider from the front: araigne_face2_nikon10x_70-200MH.jpg araigne_face2_nikon10x_70-20...