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1/31/2026 10:20:47 AM EDT
[Last Edit: Burncycle][Edited]
This looks too good to be true...

640 thermal + integrated laser rangefinder + QD mount + low light leak eyecup + IPX6 and not much bigger than Infitac / MRO for $1799?

Would this work as a clip on in front of LPVO?

This is TOO SMALL to be TRUE! A True Micro Thermal with LRF & Ballistics ~ Rex Reviews


This tiny thermal you've never heard of has changed the game for good | Oneleaf Mars Mini
2/1/2026 10:12:16 AM EDT
[#1]
$2k is still pretty high up there for thermals these days no?

I still can’t get a straight answer from anyone on if the $800 mini thermal like the infitac works in front of an FFP LPVO

This does look like an option but is over twice the price.
2/1/2026 4:54:48 PM EDT
[#2]
2k is still pretty cheap for thermal, although costs are creeping down and more stuff is being offered at lower costs.

That looks pretty cool though.
2/1/2026 7:04:09 PM EDT
[#3]
Quote History
Originally Posted By the-answer-is-42:
$2k is still pretty high up there for thermals these days no?

I still can’t get a straight answer from anyone on if the $800 mini thermal like the infitac works in front of an FFP LPVO

This does look like an option but is over twice the price.
View Quote


Not for a quality 640 unit. Who knows if this actually is one though. No way that the Infitac mini will work as a clip on.
2/1/2026 10:16:55 PM EDT
[#4]
I remember paying $1,800 just for the core of a Boson 320, it would have been another grand for a 640, so even if that's a little pricy for a 640 these days it's hard for me to update those expectations.  

I like how small it is because in truth 90% of the time I'm going to be sticking it in a pocket and using it handheld like a Breach, but I'd rather buy once cry once and if it could work as a clip on (assuming height matching) I'm definitely interested assuming it's decently built, water resistant for real and so on.

I like that you don't have to use the touchscreen (I wonder if you can disable it)

I really wanted a Holosun DPS-TH because it solves some problems for me -- I can use it like a thermal or use it like a real red dot, but that seems to be vaporware... so in the meantime this was the closest thing to something I'd be interested in unless the Breach ever came out in 640 and had clip-on capability.



2/1/2026 11:06:56 PM EDT
[Last Edit: wes1][Edited] [#5]
I bought one and have been very impressed.
Only complaints, there is some debris in the rifle eye piece and the time it takes to set up the ballistic calculator. (Maybe I missed something, but you have to enter the bullet weight by scrolling up from 000.00, took forever to get to 350 gr. I switched to grams and went a little quicker)
I really like the constant ranging with real time holdover correction. Game changer with the 8.6 BLKOUT subs.
 
3/8/2026 7:23:06 PM EDT
[#6]
Quote History
Originally Posted By wes1:
I bought one and have been very impressed.
Only complaints, there is some debris in the rifle eye piece and the time it takes to set up the ballistic calculator. (Maybe I missed something, but you have to enter the bullet weight by scrolling up from 000.00, took forever to get to 350 gr. I switched to grams and went a little quicker)
I really like the constant ranging with real time holdover correction. Game changer with the 8.6 BLKOUT subs.
 
View Quote


What is the maximum distance you've been able to get a reliable range with from the LRF?
3/11/2026 6:55:07 PM EDT
[Last Edit: wes1][Edited] [#7]
I don’t know about the maximum but I’ve haven’t had an issue on hard target out 750. Since it’s on a 8.6 with subs , I really haven’t tried soft targets past 200
3/17/2026 1:30:04 PM EDT
[#8]
Has anybody ever figured out if this thing had a clip-on capability?
3/17/2026 6:06:43 PM EDT
[Last Edit: brk_bigboss][Edited] [#9]
Originally Posted By SpyHawk:
Has anybody ever figured out if this thing had a clip-on capability?
View Quote

I researched one night as I’m interested after watching the Desk pop review.

The company says yes it can, but only on lpvo’s, presumably anything that can go down to 1X.  Haven’t seen anything about a manual setting to collimate.

I don’t think it would need one, as I could be wrong, but you should be able to use the crosshairs to line up with your optics’ to collimate.  I’ve seen with other devices,  you line up to the POI. And with this device you can switch the reticules so idk.

I’m suprised it isn’t mentioned in further detail after more than a few got ahold of them from Oneleaf to do reviews. It’s the one thing everyone wants to know.
3/17/2026 10:56:27 PM EDT
[#10]
Quote History
Originally Posted By brk_bigboss:

I researched one night as I’m interested after watching the Desk pop review.

The company says yes it can, but only on lpvo’s, presumably anything that can go down to 1X.  Haven’t seen anything about a manual setting to collimate.

I don’t think it would need one, as I could be wrong, but you should be able to use the crosshairs to line up with your optics’ to collimate.  I’ve seen with other devices,  you line up to the POI. And with this device you can switch the reticules so idk.

I’m suprised it isn’t mentioned in further detail after more than a few got ahold of them from Oneleaf to do reviews. It’s the one thing everyone wants to know.
View Quote


Wouldnt it need a focus ring as well? Anything in front of even a 1x LPVO is still blurry.
3/18/2026 7:56:28 AM EDT
[#11]
Originally Posted By the-answer-is-42:


Wouldnt it need a focus ring as well? Anything in front of even a 1x LPVO is still blurry.
View Quote


No clue. I never had to focus my Steiner clip on. Only make adjustments on my optic if it got blurry.

The mini itself auto adjusts if I read it right.


3/18/2026 10:03:34 PM EDT
[#12]
With the OneLeaf company saying there will be future lens available, the potential of this tiny little thermal might be very impressive!  I'd love to see a 50mm lens or one even more powerful, to push the potential range out further without needing digital zoom.
7/5/2026 8:16:33 PM EDT
[#13]
Ive been looking for a scanner and/or short range varmint thermal since getting a Pulsar thermion xl60. The Pulsar is really nice but mounted on my Tikka xtr it gets to be a tank used for scanning.

I have a 50mm xl1000lrf on the way to mount on a 10/22 for short range(100yds max) coons and hope to remove and use as a scanner deer hunting.

With a TREX discount I found it is $1631 shipped.
50mm lens, quick detach mount and extra battery.
"What have you given us Mr. Franklin?" "A Republic, if you can keep it."
8/10/2026 5:14:33 AM EDT
[#14]
This one leaf thermal is pretty neat! My question for anyone in the know; is this really a dressed up toy, or something that would do well in real world use?

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