Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 32
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
Steve Conner (46)


Next birthdays
04/29 GODSFUSION (37)
04/29 Zajcek (37)
04/29 ElectroDog (33)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Forums
4hv.org :: Forums :: General Chatting
« Previous topic | Next topic »   

Post Your Cool Pic Here!

Move Thread LAN_403
HV Enthusiast
Fri Mar 31 2006, 04:13PM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Thanks. The first shot was taken at Coyle Field, NJ (an old naval airfield) with a 200mm f/2.8L lense, and the second shot was taken at Atsion Lake, NJ. Both are at areas i use for astronomy.

Dan

wrote ...

Bjorn writes:
I got an IR one too. Finding some large UV-pass and band-pass filters at a reasonable price has proved difficult.

From the look of it, seems like there is quite a bit of visible spectrum coming through in that shot - i can tell by the contrast in the sky and on certain objects in your photo. What kind of camera did you shoot this with and what type of filter? Also, not sure why you would need a UV-pass / band-pass filter for IR shots. All you need is a low-pass IR filter such as a Hoya 72 or equivalent. However, most digital cameras (if not all) are basically useless for near IR photography as their internal filter cuts out most near IR light.
Back to top
Marko
Fri Mar 31 2006, 06:19PM
Marko Registered Member #89 Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145

Edges of Osijek at winter, and mini-receiver in dark (better shot i hope)...
No photoshop.


1143829182 89 FT6000 Tree

1143829182 89 FT6000 Desert

1143829182 89 FT6000 1
Back to top
Alex
Fri Mar 31 2006, 08:58PM
Alex Geometrically Frustrated
Registered Member #6 Joined: Thu Feb 02 2006, 04:18AM
Location: Bowdoin, Maine
Posts: 373
Those IR pictures are cool. It'd be particularly interesting to see a visible light version of the same photo.

I think I need to find a digicam to sacrifice for this purpose.
Back to top
HV Enthusiast
Fri Mar 31 2006, 10:03PM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Here are some IR photos I took with my Canon D60. These are true near-IR digital photos with practically all visible light filtered out. These are just some initial test shots that were taken in the winter. There was really no green foliage available so i had to do with what i had, just a few evergreens and some clouds.


1143842596 15 FT6000 Evr Infrared01

1143842596 15 FT6000 Evr Infrared02

1143842596 15 FT6000 Evr Infrared03
Back to top
Alex
Fri Mar 31 2006, 10:17PM
Alex Geometrically Frustrated
Registered Member #6 Joined: Thu Feb 02 2006, 04:18AM
Location: Bowdoin, Maine
Posts: 373
Isn't that interesting. Some of it is almost negative-like, yet other aspects are certainly not. The graveyard pictures sure are eerie.
Back to top
Dr. Drone
Sat Apr 01 2006, 12:04AM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
Back to top
HV Enthusiast
Sat Apr 01 2006, 12:37AM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Here is a desert shot i took in Death Valley . . .
1143851829 15 FT6000 Desert Evr01
Back to top
Dr. Drone
Sat Apr 01 2006, 12:57AM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
Back to top
Will
Sat Apr 01 2006, 01:25AM
Will Registered Member #57 Joined: Thu Feb 09 2006, 05:28AM
Location: San Diego, CA
Posts: 27
There's a new restaurant in town where the chef cooks right in front of you. As a result they do a lot of fun things to keep the people into it. Seen here is what he referred to as "Volcano."


1143854667 57 FT6000 1106 024


He takes segments of onion and stacks them up to make a hollow volcano-like shape which he fills with oil and alcohol, and lights the vapor. A real crowd pleaser. smile
Back to top
Part Scavenger
Sat Apr 01 2006, 02:04AM
Part Scavenger Registered Member #79 Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
Wow. Some of these are really cool. Especially the sunset and IR ones. Do you have to have a special lens to do IR or what?
Back to top

Moderator(s): Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob

Go to:

Powered by e107 Forum System
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.