Skip to main content
  1. Home
  2. Photography
  3. News

Make smooth motion time-lapse videos with the Radian 2 camera accessory

Add as a preferred source on Google

Time-lapse photography is fun to shoot, especially now you can use smartphone or action camera to make time-lapse videos. Sure, you can easily create quick, stationary video clips on your iPhone 6 or 6 Plus, but sometimes you might want to use a DSLR or higher-resolution camera to capture images of clouds rolling through the sky, or pedestrians rushing across a sidewalk, and turn them into a stunning video with motion. The Radian 2 is a Bluetooth mount that helps you set up those shots using any camera, and capture time-lapse photography like the pros.

Currently on Kickstarter, the Radian 2 is a “precision motion timelapse device” that mounts to your camera ((it supports more than a hundred models from the major brands) via the tripod mount, which can then be mounted to a standard tripod or something like a Gorilla Grip. The gadget connects to the camera using the USB or trigger port, and communicates wirelessly with an iOS or Android smartphone over Bluetooth (new features that weren’t available with the original Radian). From the phone you can set the aperture, shutter speed, and ISO settings.

Recommended Videos

“USB control allows for advanced shutter and ISO bulb ramping, which will allow for Holy Grail day to night time lapses, without the photographer having to constantly touch their camera,” says Alpine Labs, the folks behind the product. “This is especially problematic in motion time lapses, as it can cause jumps in the final footage.” The company adds that you can move images from camera to phone, as it’s taking the shots.

According to Alpine Labs, “Radian can move as slowly as 20,000 discrete positions within 360 degrees. This level of angular resolution is critical for taking smooth motion time lapses and is a important component of Radian’s mechanical design. While many devices can move your camera, few can move them this accurately.”

Pledge packages range from $1 to $3,000, which gets you anything from a T-shirt to a trip with the team for hands-on lessons on how to use the Radian 2 in some scenic locations, in either California or Colorado. If it reaches its initial funding goal, Alpine Labs will launch a stretch goal to develop real-time live-view into the app, so that users can make adjustments.

Based on what we saw on Kickstarter, most people are opting for packages that have the Radian 2 with additional equipment. There is the two-axis Tilt + Pan package that gives you the ability to tilt the camera with more range and flexibility, whether on a tripod or another mount. A second two-axis package offers slide and pan functionality, where the camera can slide on a track as it is taking shots. The three-axis Rig lets you pan, tilt, and slide. There is also a linear slide adaptor kit that Alpine Labs is offering on its own; owners of the original Radian can purchase this accessory without having to buy the new Radian 2.

As of May 19, the Radian 2 has 16 days to go, and it’s close to making its funding goal

Enid Burns
Former Contributor
Enid Burns is a freelance writer who has covered consumer electronics, online advertising, mobile, technology electronic…
Sigma FP2 is the world’s smallest full-frame camera built for photographers and filmmakers
The new mirrorless camera combines 24.5MP photography, 6K OpenGate recording, and expandable accessories in a compact body.
Sigma FP2 featured

Full-frame cameras tend to be chunky beasts, but Sigma wants to prove that big imaging doesn't need a big body. Enter the Sigma FP2, the successor to its tiny, boxy fp mirrorless camera. It keeps the same modular design but packs in some serious upgrades, including a 24.5-megapixel partially stacked full-frame sensor, improved autofocus, 6K video recording, and 70GB of built-in storage. Sigma calls it the world's smallest full-frame camera, and while it might be tiny, the same cannot be said for its price tag.

Sigma FP2 brings faster shooting and 6K video

Read more
This award-winning phone thermal camera is 10% off for Halloween, saving you $107
Thermal Master P3 thermal camera drops with code THERMCAM10 (save $107 total): 512x384 IR super resolution, an adjustable-focus lens, and 2026 Tom’s Guide AI Award winner.
Man using thermal camera attachment with phone

A phone thermal camera is one of those tools you don’t think you need until the first time it saves you from an expensive problem, and the Thermal Master P3 just got easier to try. For Halloween, it’s discounted with the code THERMCAM10, a 10% cut that works out to $107 off the total. It’s also fresh off a win at the 2026 Tom’s Guide AI Awards for best phone thermal camera, which is the kind of third-party nod that separates a serious tool from the cheap clip-on sensors that flood this category.

Thermal Master Halloween sale

Read more
I found 8 early Prime Day camera and creator gear deals I’d actually buy
Cameras, mics and webcams are already getting cheaper before Prime Day
Prime Day Camera Deals

We are nearing Amazon's Prime Big Deal Days, which officially run October 6 and 7. But there is no need to wait until the sale begins to start looking. Early offers are already live, and camera gear is one category where I found enough worthwhile discounts to put together a proper creator-focused list.

I’ve deliberately gone wider than interchangeable-lens cameras here. There are pocket and action cameras, a 360 camera, an instant camera, two wireless microphone systems, and a pair of webcams covering very different budgets. Prices were checked on October 2, and as always with Amazon, they can move quickly.

Read more