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john.25condor
Joined: 08 Jun 2010 Posts: 102
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Posted: Sun Jul 18, 2010 8:46 am Post subject: |
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walt_in_hawaii
Joined: 25 May 2008 Posts: 955 Location: honolulu, hawaii
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Posted: Wed Jul 21, 2010 2:01 pm Post subject: |
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ditto. I've never bought NV online without a pic from the seller of the actual image through that tube that I'm buying. Ask to have him aim it at a blank wall so all you see are the spots. Then ask for several pics outside at night so you can see resolution and detail and look for other problems.
Or, just order the Pinnacle tube. Hope your bank account is in good health, though.
aloha,
walt |
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Hoot

Joined: 30 Jun 2009 Posts: 858 Location: Ouichita Mountains
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walt_in_hawaii
Joined: 25 May 2008 Posts: 955 Location: honolulu, hawaii
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Posted: Mon Jul 26, 2010 12:35 am Post subject: |
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http://www.mscelectronics.com/nightvision.htm
The IR filters are the cheap way to go. Can't be beat, for the money. If you want to get into the next level, usually you can go much longer range with an IR laser. These have always been expensive, and now you can't buy them from US makers due to DOD rules. However, if you know how to use a soldering iron, you can make one yourself....
http://www.youtube.com/watch?v=K6bFxvS5sk8
Note that this gives you the equivalent of something like a Ground Commanders Pointer, very very powerful pointer. It will also burn the image tube of a NV device so you have to watch reflections and have a LIF on your NV device as a precaution. For long range illumination you will have to find a lens that you can put over the front to attenuate the coherent beam. This unit also has enough power to permanently blind you if you look into it.
walt |
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walt_in_hawaii
Joined: 25 May 2008 Posts: 955 Location: honolulu, hawaii
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Posted: Mon Jul 26, 2010 12:46 am Post subject: |
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Hoot, that Yukon looks like it's just a cheapo copy of an AB Nightvision unit. I've owned several of Adam's units in the past, very good stuff. abnightvision.com
As an option you can have it made with the screw in front objective, they use old c mount lenses which are cheap and plentiful on ebay. 25mm gives you 1x perspective; 50mm gives you 2x perspective, etc. I had one unit with a 700mm zoom lens on it which was, well, a real hoot. Here are some pics:
and can go from this:
to this:
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Hoot

Joined: 30 Jun 2009 Posts: 858 Location: Ouichita Mountains
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Posted: Mon Jul 26, 2010 7:35 am Post subject: Compliments... |
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| walt_in_hawaii wrote: |
| Hoot, that Yukon looks like it's just a cheapo copy of an AB Nightvision unit. |
Why thank you Walt! I've always prided myself in being a "cheapo" kind of dude! In this particular case, I feel I have dropped well below even my own low standards.
With luck I will able to see 100' and make a clean kill shot through the center of the pupil, directly into the brain. Short of that, if I can just make out an outline of an image, I will run up and stomp the shit out of it, then club it to death with my rifle butt.
While the first method is a more humane manner to take the life of a wild beast, the other offers excellent cardio-vascular exercise, muscular toning, and overall stress relief!
So, either way I'm good to go!
It's been said "You get what you pay for!" I say "You pay for what you get!" I'm not sure what I said means. I'm beginning to regret even bringing it up. While I do find it interesting that each saying has the exact same words, beyond that, I am at a loss at why I said it.
Kindly 'Ol Uncle Hoot  _________________ "Fight organized crime...Re-elect NO ONE in 2010!" |
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slayer5

Joined: 10 Feb 2009 Posts: 664 Location: northern nj
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Posted: Mon Jul 26, 2010 8:16 am Post subject: cheap |
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cheap is good as long as it works and is dependable, durable! _________________ shoot it or stick it either way its going down. bow or gun I will kill something |
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walt_in_hawaii
Joined: 25 May 2008 Posts: 955 Location: honolulu, hawaii
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Posted: Mon Jul 26, 2010 9:35 am Post subject: |
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Nothing wrong with cheap. Free is better yet. If it works, I'm the last guy to complain. I think YN had posted some 1st gen units that were really cheap on ebay a few months back. These were for tubes only, you had to put an objective and ocular lenses onto them to get them to work... but they were tripled, 3 of the 1st gen units magnifying each other. Result was impressive, and for less than $100, although bulky.
If your unit uses the screw in C mount lenses, I may have one or two lying around. Don't remember. If you'd like to try different magnifications... let me know off list if you want me to look. When looking for spare lenses, fujinon is the one to look for, best quality.
walt |
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