Wi-Fi: this could be handy for viewing footage on your smartphone at a safe distance from the actual dirty work Camera resolution: the more the better, though remember these cameras must be tiny to be useful. Be aware that some makers 'upsample' resolutions to make it sound better than it actually is (a common way is recording higher resolution video than the camera's sensor can make use of). Video stabilisation: Video stabilisation assists in optimal quality videos, minimising recoil effects. Function can be switched On/Off The Depstech DS500 includes a dual camera design, which not only features a forward-pointing camera but a second looking out to one side (yet it manages this with a narrower probe than the wireless WF028 further down this guide). The RunCam Scope Cam 2 4K comes with an integral low profile Picatinny rail mount, keeping the camera tight into your primary weapon, preventing snags and keeping the camera out of the way of your optical sights and other accessories. The design of the RunCam blends perfectly with the lines of a rifle in a way a GoPro or similar action camnever could, keeping your rifle looking serious and ready for battle whilst you document your killing sprees!

It’s all very straightforward and well thought out, but best of all it offers a simple and reliable solution to an irritating problem that doesn’t get in the way when you’re shooting. It’s a brilliant training aid for new shooters, as well as offering a easy method of recording your own performance in a comp or adventures in the field. It’s something of a niche product admittedly, but if you want a scope-cam solution you can take anywhere and perhaps even leave on your scope permanently, it’s ideal. The tech specs are impressive, with a wide variety of video modes as well as stills recording. Images can be recorded as stills or video to the SD card, or output via the analog connector. Admittedly the design features what feels like a historic connector – the Mini-USB –but this is a professional tool with a professional price and the cost of a USB adapter is hardly relevant. FAQs What is the difference between a borescope and an endoscope?

To set up the Triggercam you need to link your smartphone or tablet to the Triggercam’s wi-fi and then fine-tune the settings from there, especially the reticle focus. Once linked, you adjust the focus with the wheel, which streams the image direct to the app. It’s basically set and forget.

The main differences are the softness of the tube. These are rigid, semi-rigid, and flexible. Rigid is good for things like gun barrels, while flexible can be directed. These are sometimes called fibrescopes (a reference to optical fibre.) Other names are inspection camera and even 'burner cam' (the camera pushed round into the hot and dangerous parts or machines). The best borescopes: What we look for This option is best suited to Airsoft Sniper Rifle footage, as it provides the most zoomed-in image, and is best recording a distance of about 30-70m. The field of view with this lens is 8.2 degrees.This option is best suited to mid-range Gameplay Footage and is best suited for mounting to an Assault rifle, LMG, or Submachine gun. The field of view with this lens is 12 degrees.This Focal Length optimized forcapturing footage from a distance of approximately20-50m. There are a few dedicated scope cam solutions out there but the Triggercam is the best I’ve seen. A high-quality build, a great image and a compact design combine with excellent ease of use to make it a very handy film making or indeed training tool. The DS500 is a fine tool, capable of performing its duties even in a rough and tumble environment. The build is confidence-inspiring, always appreciated in the kind of environment where serious work is being done, and we really appreciated the case and addition of a magnet as well as a standard hook –you’ll never lose a screw again. Screen size and resolution: the bigger and better the screen, the easier it is to get a proper view of what you're looking at.