G215 Thermal Imaging Monocular for Hunting, 256x192 (50Hz) Infrared Night Vision Telescope, 15mm Focal Lens Thermal Scopes for Outdoor Night Vision Camera Telescope

perfect intersection of performance and cost, toss this into your pocket for biking, hiking, camping, hunting, finding thermal energy leaks on your home etc etc. I am in love with thermal again. About a year ago i bought a unit that attaches to your phone and it was and still is awesome, but for hiking and what not, i wanted to put it away and only whip it out when i needed it, but there was no fast way to put it away as it can be large with the handle and the wires every where that could damage ports so i started looking for a monocular style unit. i started out my thermal life in the 256x192 @25hz and didnt want to down grade so i started looking for models that had that spec. also, i wanted a model that could be attached to a screen of phone for more of a stationary viewing scenario but a small built in veiwing screen for one eye viewing was a must. also it must have 1/4 x20 threads for a tripod, a lens cap that is some how teathered to the unit so i dont loose it and removeable battery and it most cost between $300 to $500 dollars and thats when i landed on this unit. It is perfect for a waist style bag, plate carrier pouch etc etc, quickly pulling it out and viewing your targets. also, it has a standby mode so you can power it on, then tap the power button which seems to turn off the camera and the viewing lens to save on battery and put it away, so when you pull it out you can quickly whip it out, tap the power button and get to viewing. the removeable battery is a 18650 li-ion cell, which is very common and inexpensive, you can likely buy a 4 way charger and 4 cells, so you can take enough batteries with you for many days of use and its super easy to swap the battery out. the camera also has a highest temp box that it can overlay on the screen, this may help you identify warm things on the screen that your eye might be missing for some reason, on my other thermal camera this is what helped me see a mouse hopping around on the bank of a canal about 80 feet away, other wise i would have missed this one. cons: 1 getting used to that tiny screen that you hold up to your eye, at first this was really throwing me off, coupled with not properly adjusting the focus, which was my fault, i thought this unit was junk but i was wrong in all sorts of ways, now i love that little screen, also that little screen doesnt light up your entire face like the phone style unit will do, this is really not much of a con. 2 here is an actual real con, that is not a deal breaker and i suspect most people wont even use this feature. you can turn on the wifi on this thermal camera, install the "thermal camera app" on your phone, and link the phone to the thermal camera, fire up the app and view and somewhat control and view the thermal camera on your phone. its hard to get the app to connect reliably to the phone and once it does it will disconnect and crash about every 3 to 5 minutes from my experience. some times you have to even power cycle the thermal camera to get them to reconnect in the app. 3 it has 16GB of internal storage, the box says 16GB sd card, but this just isnt true. 16GB is not very much, but the resolution is low so maybe it will last a few months of filming occasionally, then you will connect to your pc to drag the items off and delete them from internal storage and you should be good. it would have been better if you could just add a 128GB micro sd card of your own so you dont have to worry about space for a long time. 4 manual focus, im not sure why its manual but my other one is too, maybe it helps make it more precise? be prepared to be adjusting it if you are constantly looking back and forth between close and distant objects. i may purchase another one so that i have two and can people out with me on hikes, but the next one will be the slightly higher resolution this unit is a 9/10 to me

One of the best things about this product is that the listed weight is not correct. While Amazon lists the weight as 2lb, that is only for the entire package which includes a hard case that comes with it. The actual monocular only weighs 12oz with a battery, making it suitable for helmet mounting which dramatically increases the utility. It has a tripod screw which means a 3D printed mount can be printed for this for helmet mounting. It also has a USB-C connection on the side which can be used to power it to a battery pack counterweight, however the battery replacement is very fast and easy and the runtime of 5 hours, makes this not necessary unlike other cheap monocular. There is an auto shutdown mode, but this should be turned off as the maximum time is only 30 minutes. The biggest issue with this monocular is that it lacks an objective focus even though it looks like it does. It is focused to infinite from the factory so its not really a practical issue unless you are using this for close up work such as diagnosing electrical circuits. This does have ocular focus adjustment, however the range is very small, so it is best left turned all the way counterclockwise and forgotten. There is no eye relief to speak of, so the FOV is dramatically reduce if wearing goggles. Base magnification is not true 1x, it is closer to 1.5-2x base, so the thermal image will not collimate with your vision. The magnification steps also does not seem to be accurate, with 3x being the true max magnification. The color palettes are the traditional white hot, black hot, red hot, and two fusions, but a unique palette that I have never seen anywhere else is "glimmer" which is a green tinted white hot. This is great if you are mounting this monocular to bridge with an IIT NVD with a green phosphor tube, although the benefit is somewhat negated due to lacking true 1x magnification for collimation of the images. There is an option in setting called scene mode which is supposed to help reduce static noise in the image based on certain environments. I would stick with the standard scene mode as city mode makes it slightly blurry, jungle darkens the screen significantly, and custom adds static noise which is counter productive. A really cool feature is an integrated red laser which allows you to point out objects to others. It would be ideal if it was an IR laser, but it's still a useful function. Although the optic for the laser is not great as there is a divergence with a secondary beam that shoots off 45 degrees from the main beam. When red laser is activated a reticle appears on screen which can be zeroed and changed between 6 different types in the settings known as "dividing line". This function means this monocular can theoretically be weapon mounted with a camera rail mount adapter. It's not designed to do this based on the instruction manual, but it could be a nice option for airguns, airsoft, and 22LR. The laser cannot be turned off when the reticle is on so a piece of electrical tape would have to be used to cover up the laser. This even has a PIP (Picture In Picture) function however strangely it can only be placed in the 4 quadrants of the screen in the settings. It cannot be placed top or bottom centered which is a big oversight. In the settings you can change the NUC (sensor refresh) from automatic or manual. The NUC is not nearly as aggressive as other monocular so auto is best. It also has a bad pixel correction feature where if a pixel on your screen is off and isn't fixed by the NUC, you can manually select it to correct it. This can take pictures and video and also view them. Video file sizes can be adjusted based on time, they should be set to 30min files for best uninterrupted footage. The SD card is internally fixed so it cannot be increased without taking apart the monocular which the screws are accessed by pulling off the eyecup. However there could also be a software block on maximum supported memory card size. The 16GB capacity is pretty good though, and you can see the exact free space on the card in the settings. Screen contrast and brightness is adjustable and I have found 5 contrast and 3 brightness to be ideal. This has a hot spot detector which will highlight the hottest spot on the screen, however with good brightness and contrast settings you should be able to naturally notice the hottest spot just as fast without the detector highlight. This can stream video by WIFI which can have a custom name and password. However this also has the ability to stream the video feed through a wired CVBS screen as well. Which is potentially useful in situations where a smartphone should not be carried and sending out wifi signals could be dangerous. Video clip in this review represents an extreme target condition of a cat laying down at 100 yards. This is roughly equivalent to a human at 700 yards.

As someone who hunts often at night, I was honestly impressed by how well the GOYOJO Thermal Monocular performs for its size and price. The image quality, even though it’s 256x192, is clearer than I expected and makes it easy to pick out heat signatures from animals, brush, or even small movements in the distance. The 25 Hz refresh rate keeps the picture from feeling choppy when you’re scanning across a field or moving through the woods. The 10mm lens gives a nice, wide view, which is great when you’re trying to locate game without constantly swinging the monocular around. It’s lightweight and comfortable to hold for long periods, and the buttons are simple enough that I can operate them without taking my gloves off. The menu is straightforward, and switching between color palettes or adjusting brightness is quick. Battery life holds up well for several hours of continuous use, which is important on longer hunts. What I like most is how it helps me immediately tell the difference between an animal and background clutter, saving me time and helping me track more safely and effectively. It’s not on the same level as high-end thermal scopes, but for everyday hunters who want reliable night vision without spending a fortune, this monocular delivers a lot more than you’d expect.

Tras usarlo 15 veces escasas, la nitidez y el brillo del aparato han dejado de funcionar bien, no EXISTEN updates ni del software ni del firmware. La atención del vendedor ha sido muy buena, pero no me ha resuelto el problema, su solución.... que devolviera el aparato. Dispositivo devuelto y compraré otro de otra marca que SI disponga de updates. Una lástima porque tenía buena pinta. No aconsejo si compra.

Très bon produit ! Pour le reconnaissance et l’observation des animaux en milieu naturel. Mériterait un meilleur zoom numérique et il faut faire très attention aux accus car ce n’est pas des accus 18650 classiques, elles sont plus longues que les 18650 des cigarettes électroniques. C’est du +ZLY 18650.

Calidad precio insuperable un producto que me a asombrado de la calidad que tiene, a mí la batería me ha durado más de ocho horas

Gute Qualität und Auflösung. Menschen lassen sich damit auch gut erkennen und auseinander halten. Die Kinder hatten viel Spaß.

La caméra fonctionne correctement mais l’application coupe toutes les 30 secondes, essai sur 2 appareils différents, défaut identique… du coup je ne sais pas si c’est mon appareil qui a un souci ou l’application Dommage car le produit est efficace