| View previous topic :: View next topic |
| Author |
Message |
Himself
Joined: 01 Mar 2007
Posts: 3309
Location: Montreal
Expire: 2013-05-30
|
 Posted: Thu Dec 29, 2022 2:12 pm Post subject: Thin-film interference |
|
Posted: Thu Dec 29, 2022 2:12 pm Post subject: Thin-film interference |
|
|
Himself wrote:
Around 4X magnification with an Olympus macro 38/2.8 riding the homonymous macro tube
_________________
Moderator Himself |
|
| Back to top |
|
 |
RokkorDoctor
Joined: 27 Nov 2021
Posts: 1559
Location: Kent, UK
Expire: 2025-05-01
|
Posted: Fri Dec 30, 2022 11:28 am Post subject: |
|
Posted: Fri Dec 30, 2022 11:28 am Post subject: |
|
|
RokkorDoctor wrote:
Psychedelic!
What did you use as light source? continuous spectrum tungsten, or spectral fluorescent/LED?
Any saturation adjustments in PP?
_________________
Mark
SONY A7S, A7RII + dust-sealed modded Novoflex/Fotodiox/Rayqual MD-NEX adapters
Minolta SR-1, SRT-101/303, XD7/XD11, XGM, X700
Bronica SQAi
Ricoh GX100
Minolta majority of all Rokkor SR/AR/MC/MD models made
Sigma 14mm/3.5 for SR mount
Tamron SP 60B 300mm/2.8 (Adaptall)
Samyang T-S 24mm/3.5 (Nikon mount, DIY converted to SR mount)
Schneider-Kreuznach PC-Super-Angulon 28mm/2.8 (SR mount)
Bronica PS 35/40/50/65/80/110/135/150/180/200/250mm |
|
| Back to top |
|
|
kds315*
Joined: 12 Mar 2008
Posts: 16902
Location: Kehl, Germany
Expire: 2021-03-09
|
Posted: Mon Jan 02, 2023 10:47 am Post subject: |
|
Posted: Mon Jan 02, 2023 10:47 am Post subject: |
|
|
kds315* wrote:
_________________
Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
|
|
| Back to top |
|
|
Himself
Joined: 01 Mar 2007
Posts: 3309
Location: Montreal
Expire: 2013-05-30
|
Posted: Mon Jan 02, 2023 2:51 pm Post subject: |
|
Posted: Mon Jan 02, 2023 2:51 pm Post subject: |
|
|
Himself wrote:
| RokkorDoctor wrote: |
Psychedelic!
What did you use as light source? continuous spectrum tungsten, or spectral fluorescent/LED?
Any saturation adjustments in PP? |
Thanks guys!
Very tedious process to say the least. From the moment I prepared the concoction until I found the angle at which I saw the ripples, focusing on them it's a long process. Couple of pictures and the film on the loop is gone.
Rinse and repeat. Many times. Still a work in progress.
As for the light, one LED fixture hanging from the ceiling, one LED panel on a side on a tripod and one reflector to the other side.
Shoot RAW, a bit of a contrast added in PP.
_________________
Moderator Himself |
|
| Back to top |
|
|
lumens pixel
Joined: 27 Feb 2019
Posts: 1127
Expire: 2021-06-25
|
Posted: Wed Mar 15, 2023 9:05 pm Post subject: |
|
Posted: Wed Mar 15, 2023 9:05 pm Post subject: |
|
|
lumens pixel wrote:
Nice and psychedelic.
_________________
Lumens Pixel
-------------
Minolta SR mount: 16 2,8; Sigma SuperWide 24 2,8; 28 2,5; 28 2,8; 28 3,5; 35 2,8; 45 2,0; 50 1,4; 50 1,7; 50 2,0; 58 1,4; 85 2,0; 100 2,5; 100 4 Macro; 135 3,5; 135 2,8; 200 4; RF 250 5,6; 24-35 3,5; 35-70 3,5; 75-150 4; 70-210 4
Canon FD mount: Tokina RMC 17 3,5; 28 2,8; 35 2,8; 50 1,8; 50 3,5 Macro; 55 1,2; 135 3,5; 135 2,5; 200 4,0; 300 5,6; 28-55 3,5 4,5; Tokina SZ-X SD 270; 70-150 4,5; 70-210 f4; 80-200 4L; Tokina SZ-X 845
Tamron Adaptall: 28-80 3,5-4,2 (27A); 70-210 3,8-4 (46A); 60-300 (23A); 90 2,5 (52B); 35-135 3,5-4,5 (40A)
Tamron SP: 20-40 2,7-3,5 (266D) |
|
| Back to top |
|
|
Himself
Joined: 01 Mar 2007
Posts: 3309
Location: Montreal
Expire: 2013-05-30
|
Posted: Thu Mar 16, 2023 12:41 pm Post subject: |
|
Posted: Thu Mar 16, 2023 12:41 pm Post subject: |
|
|
Himself wrote:
Merci!
_________________
Moderator Himself |
|
| Back to top |
|
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
