[x] Welcome at THunting.com!

A fun place to talk about Metal Detecting, Treasure Hunting & Prospecting. Here you can share finds and experience with thousands of members from all over the world

Join us and Register Now - Its FREE & EASY

THunting.com
Treasure Hunting & Metal Detecting Community
   
Advanced Search
*
Welcome, Guest! Please login or register HERE - It is FREE and easy.
Only registered users can post and view images on our message boards.
Did you miss your activation email?

Login with email, password and session length
Or Login Using Social Network Account
News:
Pages:  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 49   Go Down
Print
Share this topic on FacebookShare this topic on Del.icio.usShare this topic on DiggShare this topic on RedditShare this topic on Twitter
Tags:
0 Members and 2 Guests are viewing this topic.
Offline themason
Pull Tab
*

Join Date: Apr, 2009
Thank you0

Activity
0%
Male
Germany
Posts: 21
Referrals: 0

105.00 Gold
View Inventory

Awards
« Reply #90 on: February 27, 2010, 12:58:05 pm »
Go Up Go Down

Hobbyist, the explanation of my boss was the same as you think. It depends on the temparature of the metals or of any other material. But he said what i said in my post before: The depth and the surrounding earth make it  nearly impossible to see it with a simple infrared filter. I ordered an infrared filter for my camera. I will try it out and if it not work (and I`m sure it will not) i have a filter for nice fotoeffects Smiley Kirlianfotography is a technique to make elektromagnetic fields vissible but in one way it is to complicated ( if you do real Kirlianphotography) for treasurehunting and even in this case the surrounding materila with it`s own electromagnetic field will overlay the field of the metal. Hope my answer helped you a little bit.


Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg76267.html#msg76267




Logged
Offline Hobbyist
Silver Member
*

Join Date: May, 2008
Thank you4

Activity
0%

Malaysia
Posts: 1084
Referrals: 0

4220.00 Gold
View Inventory

Awards
« Reply #91 on: February 27, 2010, 02:04:13 pm »
Go Up Go Down

Themason, thank you for your explanation! Like you, I have a nice IR filter for photoeffects. It is 4AM as I type this. I shall head to the same patch of iron-littered beach to try capturing an aura at dawn. Previously I had only done it when the sun was high in the sky, or at late afternoon. If any of your efforts show a result, please share it with us.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg76273.html#msg76273




Logged

"Gold rides an iron horse." (Old prospector Homefire)

Offline Seden
Pull Tab
*

Join Date: Nov, 2009
Thank you0

Activity
0%

United States
Posts: 11
Referrals: 0

65.00 Gold
View Inventory

Awards

Goldscan PI, Garrett BFO
« Reply #92 on: February 27, 2010, 06:30:05 pm »
Go Up Go Down

TheMason,

I would like more information on this kind of filter,sounds interesting.  If it is merely  Kirlian, how can you use it for treasure hunting?  I have a IR Camera that I put a 830nm filter on and did experiments trying to see the gold flakes that are in my lawn and nothing. 

Randy

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg76321.html#msg76321




Logged
Offline rcelada
Copper Member
*

Join Date: Apr, 2010
Thank you0

Activity
0%

Philippines
Posts: 35
Referrals: 0

120.00 Gold
View Inventory

Awards
« Reply #93 on: April 13, 2010, 09:33:14 pm »
Go Up Go Down

Sir David,

Thank you for your wonderful ideas.we still had to test for it.
Glad if you can visit here in our place so we can test your equipment.
we have plenty of sites.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg85082.html#msg85082




Logged
Offline bbwfw
Bronze Member
*

Join Date: Apr, 2010
Thank you0

Activity
0%
Male
United States
Posts: 174
Referrals: 0

345.00 Gold
View Inventory

Awards
« Reply #94 on: April 25, 2010, 11:38:11 pm »
Go Up Go Down

Could you just use infrared cameras then?

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg87596.html#msg87596




Logged
Offline thesteward
Bronze Member
*

Join Date: Apr, 2009
Thank you0

Activity
0%

Philippines
Posts: 125
Referrals: 0

330.00 Gold
View Inventory

Awards

GTI 2500,
« Reply #95 on: May 28, 2010, 06:56:45 am »
Go Up Go Down

Guys  I need  a  turtle type gold locator.  pls  contact this number  09067559559  the steward

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg96404.html#msg96404




Logged
Offline Paul A
Silver Member
*

Join Date: Feb, 2009
Thank you3

Activity
0%

United Kingdom
Posts: 882
Referrals: 0

4825.00 Gold
View Inventory

Awards
« Reply #96 on: May 28, 2010, 07:14:20 am »
Go Up Go Down

Quote:Posted by bbwfw
Could you just use infrared cameras then?


Yes you could, but you wouldn't see anything. it just DOESN'T WORK.
99% of cell phone cameras are I/R sensitive.
Test: Get your cellphone camera focus it on the end of (any) domestic I/R "remote controller".
Press a button on the remote and watch the flickering light on your screen.
(Also a great way to check if your remote control is working).

Also makes no sense to me at all to buy an I/R filter for a camera, cos' all they do is BLOCK I/R light to reduce "haze"  Cheesy

Seriously, I'd file this under the same trash bin as "LRL's"...............


Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg96414.html#msg96414




Logged
Offline bbwfw
Bronze Member
*

Join Date: Apr, 2010
Thank you0

Activity
0%
Male
United States
Posts: 174
Referrals: 0

345.00 Gold
View Inventory

Awards
« Reply #97 on: May 28, 2010, 06:42:53 pm »
Go Up Go Down

Do the googles then work at near IR but the other video not work at all is that what you are saying? And how do you find the colored sheets they are talking about?

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg96625.html#msg96625




Logged
Offline Darren in NC
Pull Tab
*

Join Date: Jan, 2009
Thank you0

Activity
0%

United States
Posts: 17
Referrals: 0

90.00 Gold
View Inventory

Awards
« Reply #98 on: May 28, 2010, 07:03:01 pm »
Go Up Go Down

I was under the impression that IR "sees" discoloration of vegetation which may mean leeched metals nearby. Could be gold, but maybe not.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg96632.html#msg96632




Logged
Offline Christian
Administrator
Platin Member
*****

Wuf! Wuf!
Join Date: Sep, 2006
Thank you48

Activity
0%
Male
Independent Rouge States
Posts: 5261
Referrals: 0

2305.00 Gold
View Inventory

WWW Awards
« Reply #99 on: May 29, 2010, 02:57:41 am »
Go Up Go Down

From my (physics) understanding the difference would be way too small to make it visible.

Regards,

Christian

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,4498.msg96672.html#msg96672




Logged

THunting.com - Your Friendly One Stop Treasure Resource

Print
Pages:  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 49   Go Up
Jump to:  

Powered by SMF 1.1.19 | SMF © 2005, Simple Machines | Sitemap
Copyright THunting.com