Thermal Handheld

With a modern, lightweight design the Thermal Handheld has the ability to hot track targets over 750 yards away. The smooth zoom and real time wifi-to-mobile connection keeps you locked on your target. Connection allows you to control and record the handheld from your mobile phone.

MSRP: $2,159 - $2,363

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Item Number
Pixel Size
Frame Rate
Focal Length
Visual Angle
Digital Zoom
Eye Relief
Dioptric Compensation
Color Palettes
Working Hours
Mounting Type
BTH 35
35mm F1.2
Manual Focus
1280x960 color LCOS
White Hot, Black Hot, Iron Red, Blue Hot, Red Hot
≥5 hours @25°C
17.1 oz. (485g)
7.5(l) x 2.5(w) x 2.7(h) in. (192 x 65 x 71 mm)
BTH 50
50mm F1.2
Manual Focus
1280x960 color LCOS
White Hot, Black Hot, Iron Red, Blue Hot, Red Hot
≥5 hours @25°C
18.9 oz. (535g)
8.4(l) x 2.5(w) x 2.7(h) in. (214 x 65 x 71 mm)
Thermal Optics
  • 5 color palettes
  • Stadiametric ranging 
  • Hot track
  • Manual and auto NUC
  • Adjustable contrast
  • Adjustable brightness
  • App connectivity
  • IP66
  • USB-C charging
  • 2.3-9.2x magnification, 35mm Objective
  • 3.3-13.2x magnification, 50mm Objective

Battery Information

  • Internal Battery. (Non-swappable)
  • Can run on external battery pack connected to unit’s USB-C port

US Warranty | International Warranty

Thermal Handheld Manual
November 30, 2020
New for 2022 | Burris Optics
May 23, 2022
Thermal Handheld is rated 4.5 out of 5 by 51.
Rated 5 out of 5 by from Turned my scope into a thermal in seconds! Using the adapter I attached the Burris Clip On to my scope. Since my scope was already sighted in I was able to hit targets in the dead of night out to 800 yards in seconds! The nice thing about the Clip On is you can use it as a hand held to scan and then quickly attach it to your scope to hit your target. I tried the Burris Clip On at a range next to a pile of other clipon thermals. The BTC was the easiest to use, it had the fastest refresh rates (instant), it had similar image quality to the next best option and surprise surprise it was nearly half the price of all the others!
Date published: 2021-01-13
Rated 3 out of 5 by from Can’t give it 5 stars, poor release and confusing. First let me rate the product, I bought the BTC35. Given its price point and that it is from Burris, I expected better. I will highlight the best point of the BTC35, but ultimately I would consider either waiting for Burris to fix its release or strongly consider the options out there. If you are looking for a feature rich product, this isn’t it. No saving images, no tracking, and right now, it’s only so so thermal monocular. What it does have in features, it does very well. But for this money, I’m not sure it’s the best option. For the features: the Hot Track is a nice feature. Though if there are multiple similar heat objects, it can get busy fast and you either end up turning it off or it simply becomes ignored noise. The red hot feature is probably one of it best features. It does a great job of making those hot sources much more visible. Only negative, is if you are in a blind in pitch black, it quite bright and that bright red (understanding this was tested with varying the contrast and brightness to different values to test) gives you a bit of retina burn. So you find your target, but you’re left with that spot in your vision for short while after. The highest points go to clarity in its class. This thermal sensor is slightly higher resolution that most of the competitors in this class, and it pays off. I would say it’s closer to a 640 res clarity than most of the 300 range sensors. The refresh rate is the only negative, it’s not bad and crystal clear when properly focused and remaining static. It’s when you pan a bit too fast that it is visible. You can see the screen shift slightly and are almost guaranteed it will nuc at that point giving you that brief freeze of the image. I, like most others not sent a full kit to demo for a review, have to wait for the mounts to test this fully. At that point, I will post a revised review. There are no adapters currently available to actually clip it on. So you’re not buying a clip on, you’re buying a “Clip-On Capable” product. I agree with the other review that this is arguably a challenge to the marketing. Most other manufacturers include at least one mount that satisfies the name sake and advert of being a Clip On device. As it is, it is Clip On Capable, once they actually release the adapters and mount, which if they range as other could be an additional $100 per unit. Burris being the company they are will no doubt reach out to early adopters and supply them with something, but for now, it is what it is. The device does come with a USB cable, with no defined purpose. It comes with a charger with no purpose. It burns through CR123’s faster than the first gen NVG’s I was issued years ago (1-2 hours on Energizer CR123’s). I do own IMR batteries in 2400mah, I get just under 2 hours of use on them. For a long night hog hunting. You’ll be practicing a lot of battery discipline and I would put money on the fact that a lot of owners will go through a lot of batteries (likely to become waste in the woods) because it takes too long to shut it off. You have to hold the power button for nearly 8 seconds to turn it off. It says five, but that’s five once you get to the count down. So 3 seconds on a long press to get to the 5 second countdown to shut off. Honestly Burris, we expect you to make quality products and to be pragmatic in your approach. You missed the boat on this product and should have stuck with the monocular and scope until this one was better thought out. I will likely look to return this for something I can put to use and suffer the reduction in image quality.
Date published: 2021-03-20
Rated 5 out of 5 by from Tons of features - outstanding handheld thermal! I've been using the 35mm version for a couple weeks now and the video quality is outstanding! The image is clear enough to see individual tree trunks at 800 yards and animals are sharp and crisp. The ability to control it from my phone is $$$ so I'm night blind in one eye and it makes it much more user friendly. I really want to try this with blood tracking because you can see the thermal signature from hoof prints several minutes after an animal has passed by. I can only image how easy it would be to track an animal shot while bowhunting!
Date published: 2021-01-13
Rated 5 out of 5 by from Like freaking magic! I don't know how this works - just adding a thermal onto the end of a scope - but it does! I shot a couple hogs with this setup and I was able to place the bullet right in the skull at night for an instant, humane kill. The definition was easily clear enough to place shots exactly where in the vitals you need and the color palettes make animals stand out clear as day - even if its in the middle of the night.
Date published: 2021-01-13
Rated 5 out of 5 by from BEST BANG FOR YOUR BUCK - HOT TRACK for the WIN! I had a chance to test out the Burris Thermal Riflescope at a range next to a pile of other thermal scopes (Pulsar, ATN, etc). The BTR outperformed all the other products in terms of refresh rate and ease of use. It was right at the top level of image quality and it had features that I wouldn't hunt without like HOT TRACK. I had my mindset on Burris and then I found out the price point, I can practically buy two of these for one of any other lower-performing competitor.
Date published: 2021-01-13
Rated 5 out of 5 by from Fantastic Thermal This is my first thermal. It works fantastic. I hunt hogs in TX and have had a wonderful time. The picture is clear, the format is very easy to use, zeroing is simple. I bore sighted it in my living room and only needed a two click adjustment to get it zeroed at the range. I can see animals clearly at nearly 1000 yards. I have not pushed any significant distance shooting so I cannot speak to how that works. The hogs I have shot have all been within 60 yards since this scope makes it easy to walk right in to them. But if you are on the fence, I would recommend this thermal.
Date published: 2022-09-12
Rated 4 out of 5 by from 436 yards and able to see the ears of coyotes while at play. However, would be nice to have lower screen intensity so shooters low light vision is less affected. Can put in standby mode and still see a bit, however optimally it would be better to have the level adjustable down to the standby level. Also to have a dvr would be a nice addition. The brightness would be an easy fix for the mfg. Plus and minus notations for zeroing should be replaced by left/right, up/down so as to be less confusing. Love the ease of menu other than this. Untouchable for the price to be fair.
Date published: 2022-08-03
Rated 5 out of 5 by from Exceptionally clarity. I was skeptical given the last of reviews and this is a market that Burris is juvenile in. I bought a few additional batteries for cheap and they will run the scope for 5-6 hours a piece. The only cons are needing a MDVR if you want to record and no internal rangefinder. However, the clarity is great and I can't imagine a more expensive being better unless you get closer to $10k. I typically run black hot so that the screen is not so bright at night. The PIP setting is great so that you do not have to press any buttons to zoom in before shooting.
Date published: 2022-03-15
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Can you use the Burris clip on adapter on the BTS 50 scope?

Asked by: BAMaverick
No, the scope comes with it's own mount.
Answered by: Burris Support
Date published: 2022-10-19

I accidently got my bts 50 thermal scope torqued down too much and it bent the tighten down screws in some, my mistake and it's irritating me. How do I get a replacement mount? How do I get the other mount for it, the extended rifle mount? Thanks

Asked by: Metalheadruss
We can help with that, please go here to get started:
Answered by: Burris Support
Date published: 2022-09-15

Is there a way to use magnification when zeroing? Every time I select the zero option the scope view goes to zero magnification. It is hard to zero a scope at 100m if you cat zoom in?

Asked by: Tommy d
Yes you can zoom in and out during zeroing.
Answered by: Burris Support
Date published: 2022-09-19

Where can I order an extended bolt action rifle scope mount for a Burris BTS 50 Thermal?  There numerous pictures of such a mount.

Asked by: Jamesfromlakegeneva
Shoot an email over to our customer service team and we'll figure something out:
Answered by: Burris Support
Date published: 2022-09-06

BTS35 - When looking for extra batteries if find the 18650 in several amp discharge outputs 5 amp up to 30 Amps. To clarify I am not ask about Capacity in mAh. In addition can the BTS35 us an external power supply (link to recommended battery pack)?

Asked by: Tommyd
It very likely wont matter much, as the mAh rating is solely for determining how often you will have to recharge your battery. The higher the mAh rating, the longer the run time between charges, generally speaking.
Answered by: Burris Support
Date published: 2022-07-16

I’m interested in the thermal clip on. Is there a recommended scope power range that the clip on works best with? My AR has a 6x-18x scope. Would this be compatible? 

Asked by: Drfletch
There isn't a recommended power range really. Your 6-18 would work just fine.
Answered by: Burris Support
Date published: 2022-07-11

can you recommend an external battery pack for the BTC50? Thank you

Asked by: GDRR
Sightmark SM28003 Quick Detach Battery Pack
Answered by: CaptNightForce
Date published: 2022-11-25

Can you recommend an external battery pack for the BTH 35 as an alternative to the TNVC TRB (don't need a Picatinny rail mount).

Asked by: Markv
You can use pretty much any external battery pack. We've tried things like this with success:
Answered by: Burris Support
Date published: 2022-05-27
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