Jump to content

Recommended Posts

 

If you can solder then build your own for £30 the torch is a uniquefire uf t 20 and you need an oslon black, solder to a pill and bobs your uncle :thumbs:

the oslon has to be reflow soldered onto a star,then you solder that through the brass "pill" to a single mode driver board actually :D

 

Bulit a couple meself bud :thumbs: but buy the star already done and bobs your uncle :thumbs: or even easier buy the star and pill and fanny,s your aunt :yes: still cheaper :D

Link to post
Share on other sites

  • Replies 34
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Popular Posts

That wus me innit.   But I nicked the original from the DX site.

http://www.thehuntinglife.com/forums/topic/301041-infrared-uf-t20s/ Mark's just gone all 'posh n proper',competition for the nm big time I reckon.

yes you can as they are 850nm,if you wanted to be totally covert you would have to use a 940nm,but in doing that you would loose distance.

Not mine but a copy from another forum ( if not ok mods then please remove) complete guide below and loads of info on nv forum but this one seems to be all in one place. i take no credit for the following some one more clever than meself came up with the idea :thumbs:

 

Uniquefire TF20 Oslon Conversion Photos

Thought I'd just take a few piccies while modifying my uniquefire tf20 to take the oslon black IR. For anyone interested the bits you'll need are:


- Oslon black IR on star. I got mine here:


- Some thermal paste. I used: item number 261103745811


- A suitable driver. I used this one:


- A better soldering iron than mine - the soldering is fiddly and the ageing crud all over mine meant I didn't do a tidy job.


- Some decent solder


- An uniquefire tf 20 obviously! I bought it here:


I also bought a ruddy great collimator head for a crelant torch here:

This should prove useful for foxing ranges, as apparently it screws right on. I'll do that when it arrives and post piccies
smile.gif


Anyway first dismantle the uniquefire, unscrewing the clicky tail end first then undo the threaded gizmo holding in the rather nice aspheric lens. Circlip pliers are rather useful if you don't want to make a mess:




Behind it you'll see the LED in the pill - but don't take that out yet.




Unscrew the head BACKWARDS towards the end of the torch and slip it off:




Unscrew the pill - again circlip pliers are useful things:




Take off the white polo sticker and retaining clip, keep them:




Either snip or unsolder the LED fly leads (I tend to unsolder and re-use them for the new driver/LED):




Unsolder and remove the old driver, and spring. I keep the old spring for the new driver also so try not to knacker it:




Than you're left with an empty pill (which I clean up, remove old paste and solder) and a load of bits. You can keep the driver and LED in a box or drawer somewhere to annoy the wife, or just bin it. I prefer the former.




NOW FOR THE NEW BITS:


Solder the fly leads to the NEW driver. Its easier to do it with a soldering clamp and when finished it should look better than this:




A clear idea of where they go is here (thanks to someone I nicked this pic from, can't remember who! (red positive, black negative for the hard of thinking)):



Pass the fly leads through the holes in the pill and solder the outer edge of the driver to the pill, and the spring to the centre. At this point my soldering iron is starting to function as well as a butter knife and a blowtorch, so excuse the heinous mess:




Then Add a small blob of thermal paste to the back of the pill and push into position:




Then its a simple case of soldering the fly leads to the pill contacts, replace the retaining clip and polo sticker and re-assemble the whole torch. Then switch on, realise your crap soldering hasn't worked*, disassemble, swear, burn yourself, swear, reassemble, and repeat until functional (sort of).

  • Like 1
Link to post
Share on other sites

Hi

Went out with mine last night, have put mine on a pulsar N550 with a Sony doubler ,well what a difference worth getting .

Nice one Marky

i went out too i got a good 350 yards with it on the n550 then i had it on my bresser 5x50 and managed 300 yards i like it that much i am getting another just for my spotter
Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...