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More images from the Silent Pool and Sherbourne lake, on the Albury Estate near Guildford.
Taken on a miserable rainy day from under an umbrella with a full spectrum converted Lumix DMC-GF3 fitted with a 590nm infrared filter on the lens.
The lakes were flowing through heavily with the amount of water coming off the surrounding land.
Again, IRG setup, but my own rudimentary EIR-style development.
It varies a bit of course, as it should depending on the conditions, but overall it's surprisingly stable:
• In the center is how it usually turnes out, right in the middle, not entirely magenta, nor red. If tried to aim at this style on purpose I suspect I would have hard time. I like it though.
• Left side is tilted towards magenta, easily done most of the time, with over the top saturation possible too.
• Right side tilted towards red, a bit tricky but works mostly. Super deep and saturated red, that the IRG method does easily is not so common.
Nikon D3300 (APS-C / DX, fullspectrum mod)
Tamron 10-24mm f/3.5-4.5 Di ll VC HLD
heliopan SH-PMC deep yellow 4x (15, G) filter
B+W 010 UV-Haze 1x MRC F-Pro filter
ISO100, 24mm, f/8, 1/320sec (-1.3EV)
(therefore 36mm full frame equivalent)
single shot, handheld, manual focus
This was taken along the River Wey above Triggs Lock. Shot with a Full Spectrum converted Lumix DMC-G1 with a 590nm IR filter fitted on the lens. This image is a non-R-B swapped version of an earlier upload.
A house on the River Wey just below Guildford. Taken with a full spectrum Lumix DMC-GF3 fitted with a 590nm IR filter on the lens.
À la demande spéciale de Edouard55 pour une vue qui met plus en valeur le cours d'eau.
Pont de bois ver l'ile Grosbois - Infrarouge - parc national des Îles-de-Boucherville
Wooden bridge to Grosbois Island - Infrared - Îles-de-Boucherville National Park
www.trolettiphoto.com/infrared-infrarouge-ir/h760defec#h7...
810 NM - Full-Spectrum Camera - Fisheye
©2016 Steve Troletti - TrolettiPhoto.com
Josep Vidal.
Photography Infrared.
FullSpectrum.
Filtre IR 630nm.
Postproducció Ps: Pintura al Óleo
Cólliga.
ENNA München; Lithagon 1:3.5 35mm; f/8.
Full spectrum converted Sony A500.
PSE14 red - blue channel swap.
Zijpe, Polder R
That's a straightforward b&w monochrome conversion of this one:
www.flickr.com/photos/197010762@N05/53534477263/in/datepo...
No treatment of specific colors or anything. That is what I meant when writing that it's hard to predict how a conversion will turn out, due to the colors. They distract. In fact, or at least here, the red is the brightest, showing the most IR characteristic and the magenta has rather low luminosity, looks almost like a monochrome version of the visible range.
Nikon D3300 (APS-C / DX, fullspectrum mod)
Tamron 10-24mm f/3.5-4.5 Di ll VC HLD
heliopan SH-PMC deep yellow 4x (15, G) filter
B+W 010 UV-Haze 1x MRC F-Pro filter
ISO100, 24mm, f/8, 1/320sec (-1.3EV)
(therefore 36mm full frame equivalent)
single shot, handheld, manual focus
Sunset shot taken with a full-spectrum Olympus E-PL2 used primarily for infrared photography. No infrared filters were attached on the front of the lens when this shot was taken, taking in the full spectrum of colors from the ultraviolet to the infrared range.
This photograph is a 16:10 ratio crop, 12048 x 7530px (90,7MP), of this panorama:
www.flickr.com/photos/197010762@N05/52540065298/in/dateta...
..to get more of the details :)
And btw, regarding the dreaded IR HOTSPOT and SHARPNESS:
The Tamron 10-24mm unfortunately has a rather nasty IR hotspot at 10mm, but it gets less with increased focal length to the point where it's acceptable at 24mm, yet not totally gone (as one can see). So I basically use this lens only at 24mm for IR.
My tests also showed that peak sharpness on the near infrared spectrum is at f/6.3, so consequently that's what I exclusively use it with. This is also beneficial in terms of the hotspot, which is usually less pronounced / more diffuse at a wider aperture.
Nikon D90 (APS-C, fullspectrum mod)
Tamron 10-24mm f/3.5-4.5 Di ll VC HLD
Hoya R72 (720nm infrared pass-filter)
ISO200, 24mm, f/6.3, 0,8sec
(so 36mm FX equivalent focal length)
tripod with panorama head, remote
El 11 de diciembre de 2021 salí con el grupo @ua_astroingeo a Ibi a intentar hacer alguna astrofoto de cielo profundo.
Uno de los compañeros me aconsejó que hiciese la estrella Sadr, en la constelación del Cisne.
Conseguí sacar esta foto que en algún sitio he visto la llaman la nebulosa de la Mariposa, de esto no estoy seguro, pero el punto brillante es la estrella Sadr. El nombre astronómico es IC1318.
EXIF: Skywatcher Star Adventurer, A7r full spectrum, tubo Skywatcher ED80 600mm f7.5, 50 fotos de 20 segundos, con sus darks procesada en SIRIL y PS.
Espero que os guste.
Saludos.
Two photos combined. The first is taken with a 950 nm IR-filter and the second one without filter and an UV-lightsource.
That's in fact part of a 'warm up panorama'. Pretty sure people would laugh if they could see where and how I place my tripod at times. 😩
It's puzzling to myself that things actually work out more often than not. Super steep slope with no solid ground whatsoever, all is soft and slipping, one tripod foot on a log, another in the water, the rest was bend upwards, and me wrapped around the whole thing no place to go, trying not to be in one of the shots, operating the machinery. It's like panorama-yoga!
Nothing too crazy here, I just cropped out the interesting bits, yet I enjoy the basic IR features nonetheless, the rich whites / blacks. Probably would have been just a unifrom grey blob on the visible spectrum.
Source for this is a 29 piece pano (yeah, I forgot one!), 20122 x 15184px ~305,5MP, down to the puddle with still ~35,1MP.
Nikon D90 (APS-C, fullspectrum mod)
Tamron 10-24mm f/3.5-4.5 Di ll VC HLD
Hoya R72 (720nm infrared pass-filter)
ISO200, 24mm, f/6.3, 0,5sec
(therefore 36mm full frame equivalent)
tripod, panorama head, remote (ML-L3)
Grand Tetons National Park, Wyoming
gallery.ethankillian.com/Creations/Spirit-of-Wonder/i-xHX...
nice tree, blazing sun and some clouds, Sunset Point stop on I-17 between Phoenix and Flagstaff, Arizona. full spectrum converted camera, 590 nm filter, colours processed in Lightroom. comments and faves appreciated!
Taken with a full spectrum modified DSLR, though there will have not been much UV at sunset. Panorama of 3 exposures.
More images from the Silent Pool and Sherbourne lake, on the Albury Estate near Guildford.
Taken on a miserable rainy day from under an umbrella with a full spectrum converted Lumix DMC-GF3 fitted with a 590nm infrared filter on the lens.
The lakes were flowing through heavily with the amount of water coming off the surrounding land.
Used my full-spectrum Olympus E-PL2 (sans IR filters) for this shot resulting in more emphasis on purple and magenta hues.
- m i n i m a l i s m -
Okay, let's see how much minimalism folks can handle. Normally, meaning on the visible spectrum, pointing the camera straight up into the sky will result in a bright image, even at dusk. With clouds on the IR spectrum too, but the naked blue sky literally swollows up the infrared light.
So that's a super dark composition, therefore the extended shutter speed made the moving plane disappear, leaving only it's trail.
So I lend the title from a phrase that often appears in a Buddhist context (or truth I should say, even though truth isn't Buddhist or anything, it just is..): "Thoughts without a thinker". So plane flying is going on, with the noise (just imagine it, okay?), sky, the trail as evidence, but no plane that is doing it.
Nikon D90 (APS-C, fullspectrum mod)
Zoom-NIKKOR 80-200mm f/4 AI-S
Hoya R72 (720nm infrared pass-filter)
ISO250, 200mm, f/8, 1sec
(thus 300mm full frame equivalent)
single shot, tripod, remote (ML-L3)