So, like many I entered into the Draco blind. At the time of ordering there was really nothing on the Internet. No independently reviewed footage from brand ambassadors or anything.
I had the Habrok HE25L which I had for some time and used happily. It may just be the entry level for the Habrok range, but it did its job brilliantly. In my opinion, it really didn't matter what the thermal showed you because you could tell species from size and movement and with a quick switch you would be in glorious 4K looking at exactly what you were pointing at.
The base mag and field of view is what swung it for me, and I started thinking about upgrading to the better Habrok. The mid range 4k looked the ticket... Until Pixfra released a photo of some multispectral binoculars.
I was eagerly awaiting some actual field feedback but as soon as I saw the first units arriving to members on here, I bit. I sold the Habrok and ordered the D635.
I placed my order with @Blackwood Outdoors and Ian was amazing in getting them here next day, just before my outing to try and bag my first ever CWD or Muntjac (more on that in the write-ups later).
Arriving late in the day, I had a little play with them (after charging as both sets of batteries arrived very low). Initial impressions were that the thermal was amazing, the optical also amazing, but maybe a couple of little firmware tweaks that could be easily implemented.
The size and weight of them are incredible. They make the Habrok look giant.
The eyepiece setup for glasses wearers doesn't seem quite as good as the Habrok. Menus and the power on splash screen still give double images unless I just use my dominant eye. Not too much of an issue as looking through them it's fine. That's the only physical issue I could find.
Software wise, there's a couple of changes that definitely need to be made for these to surpass the Habrok.
Firstly, the LRF reticle is pretty huge and intrusive. This could be switched off by setting the LRF to single on demand only. This changed however, with the first available firmware update. Now you also need to set zoom level to center of image rather than center. I hate this. Zooming feels choppy. I want zoom on absolute center without the LRF.
Still on the LRF, having it on demand is a bit rubbish. You press the button and the reticule appears... and it ranges instantly. You've obviously missed your target because you had no reticule, so you have to do it again. Annoying. Also I've twice had the warning to say LRF will not operate at low battery. Fine, normal. Although both times the battery was showing 2 of 4 bars. So between 25% and 50% then... Not exactly scraping the barrel as far as battery level. I'd like to see that fixed.
Off the LRF now and onto the image. The thermal has that "net curtain" effect that my Pulsar had. The Habrok did not. Not sure what can be done there, and it wasn't too bad but it was definitely there.
Also with the 4k optical image, I find that the day/night isn't automatic like the Habrok. I would prefer one button press to switch between optical and thermal. I don't feel like we need a third option for night mode in there.
Lastly on the image front, we come to the image stabilisation. It's pants! Having it turned on and panning, was an absolute jitter fest. Stopping, the image would partially continue before whipping back. Again, I'm sure it's a simple enough firmware fix but when the Habrok released their stabilising firmware it was absolutely perfect. I ended up turning it off on the Draco.
Now that all of the negatives are out of the way, let me just say I'm not at all disappointed. I think this just goes to show how well HIK did with the Habrok. These are second to the market and it feels like they've taken a swing and not quite delivered the knockout blow... But it's close. A firmware tweak or two and it's there.
The 2.5x thermal base mag is excellent, with a lovely FOV. The optical base mag feels like a bit of a shock when switching, as it's 5.5x. Maybe they could adjust that slightly but as far as the actual optical quality goes, it's excellent.

I had the Habrok HE25L which I had for some time and used happily. It may just be the entry level for the Habrok range, but it did its job brilliantly. In my opinion, it really didn't matter what the thermal showed you because you could tell species from size and movement and with a quick switch you would be in glorious 4K looking at exactly what you were pointing at.
The base mag and field of view is what swung it for me, and I started thinking about upgrading to the better Habrok. The mid range 4k looked the ticket... Until Pixfra released a photo of some multispectral binoculars.
I was eagerly awaiting some actual field feedback but as soon as I saw the first units arriving to members on here, I bit. I sold the Habrok and ordered the D635.
I placed my order with @Blackwood Outdoors and Ian was amazing in getting them here next day, just before my outing to try and bag my first ever CWD or Muntjac (more on that in the write-ups later).
Arriving late in the day, I had a little play with them (after charging as both sets of batteries arrived very low). Initial impressions were that the thermal was amazing, the optical also amazing, but maybe a couple of little firmware tweaks that could be easily implemented.
The size and weight of them are incredible. They make the Habrok look giant.
The eyepiece setup for glasses wearers doesn't seem quite as good as the Habrok. Menus and the power on splash screen still give double images unless I just use my dominant eye. Not too much of an issue as looking through them it's fine. That's the only physical issue I could find.
Software wise, there's a couple of changes that definitely need to be made for these to surpass the Habrok.
Firstly, the LRF reticle is pretty huge and intrusive. This could be switched off by setting the LRF to single on demand only. This changed however, with the first available firmware update. Now you also need to set zoom level to center of image rather than center. I hate this. Zooming feels choppy. I want zoom on absolute center without the LRF.
Still on the LRF, having it on demand is a bit rubbish. You press the button and the reticule appears... and it ranges instantly. You've obviously missed your target because you had no reticule, so you have to do it again. Annoying. Also I've twice had the warning to say LRF will not operate at low battery. Fine, normal. Although both times the battery was showing 2 of 4 bars. So between 25% and 50% then... Not exactly scraping the barrel as far as battery level. I'd like to see that fixed.
Off the LRF now and onto the image. The thermal has that "net curtain" effect that my Pulsar had. The Habrok did not. Not sure what can be done there, and it wasn't too bad but it was definitely there.
Also with the 4k optical image, I find that the day/night isn't automatic like the Habrok. I would prefer one button press to switch between optical and thermal. I don't feel like we need a third option for night mode in there.
Lastly on the image front, we come to the image stabilisation. It's pants! Having it turned on and panning, was an absolute jitter fest. Stopping, the image would partially continue before whipping back. Again, I'm sure it's a simple enough firmware fix but when the Habrok released their stabilising firmware it was absolutely perfect. I ended up turning it off on the Draco.
Now that all of the negatives are out of the way, let me just say I'm not at all disappointed. I think this just goes to show how well HIK did with the Habrok. These are second to the market and it feels like they've taken a swing and not quite delivered the knockout blow... But it's close. A firmware tweak or two and it's there.
The 2.5x thermal base mag is excellent, with a lovely FOV. The optical base mag feels like a bit of a shock when switching, as it's 5.5x. Maybe they could adjust that slightly but as far as the actual optical quality goes, it's excellent.


