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Polaris – Smart Electric Tripod Head

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Posted By Bernard D

A Smart Electric Tripod Head with Camera Interface Controller, Remote DSLR Preview & Configuration through WiFi/Cellular

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Polaris is a wireless, smart electric tripod head. What does that mean? Polaris helps photographers conveniently frame the perfect shooting angle with ease. If you are a lover of landscape and nature photography, or even astrophotography – Polaris can make your shooting efficient and uncomplicated. In addition, Polaris can automatically render photos that normally required computer processing, such as panoramic photos, time-lapses, exposure bracketing, and so on. By introducing Polaris to the world, we hope to dismantle the technical boundaries traditional photographic tripods currently face to a more progressive and intelligent stage.

Polaris makes setting up for starry sky shooting quick and easy. Normally, a long-exposure is needed to capture the brightness of stars, even on the clearest of nights. However, due to the rotation of the earth, the stars in picture often show tailing or streaks. Before Polaris, the equatorial mount was typically used by photographers, knowing it could not rotate freely and severely limiting composition in hopes of getting a clearer image.

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When capturing the night sky – Polaris uses the built-in GPS, compass, and astromaps to move the head precisely to prevent tailing or streaks. This feature will allow you to capture perfect shots of the Milky Way or your favorite constellations. Using the built-in features you can also adjust your shooting angle at will.

We know that most stars are very hard to spot with the naked eye, and even harder to spot when looking through a camera viewfinder. To help frame your shot – the Polaris app uses astro maps, AI, and the sensors in your mobile phone to make framing a breeze. Just point your phone at the sky. Move it around to see every star your camera could capture. Once you see the shot – press the shutter button – Polaris will automatically rotate and begin capturing the area your phone was framing.

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How does Polaris track stars?

Polaris has a built-in GPS, an accelerometer, and an electric compass. By using these in concert Polaris can get its latitude, longitude, and orientation data. With this data, the processor inside Polaris can calculate the rotation of the polar axis. This means there is no need to do a polar axis calibration – which is a critical and time-consuming step when using traditional equatorial instruments.

Further, in order to enable Polaris to trace stars, we designed more inside, not only just those sensors.

Even exposures as short as 20 seconds can cause the final image to be blurry due to a mix of the earth’s rotation and the magnification effect of the camera lens. Since the rotation angle of the earth in 20 seconds is relatively small – the electric compass and GPS aren’t able to necessarily determine the change. In order to properly trace the stars and prevent streaks – a high precision hall angular sensor inside Polaris, together with a reduction gearbox structure, can reach an extreme control precision of up to 0.01˚ – which is equal to the amount the earth rotates in 2.5 seconds. This means that we can capture the stars with a longer exposure, and can get the same result as you would get with a 2.5-second exposure. Your shots will be clear, sharp, and leave out the blurry star trails.

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Both RAW and HDR files are designed to preserve details, but these technologies sometimes fail to meet requirements during long exposures. Polaris will review each photo after an exposure is complete, and adjust the camera parameters if needed. If the photo is partially overexposed or underexposed – Polaris will shoot until every part of the image is properly exposed, synthesizing one perfect picture for you!

Multi Exposing & Auto Stacking

Let the camera automatically take multiple shots and then auto stack them to compose a bright and sharp night scene.

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Dynamic Timelapse

Polaris allows you to bring even more creativity into your timelapse photography. Thanks to the built-in programming functions, everything about your camera is controllable. Use this expanded ability to record timelapse videos with dynamic changes in the direction of view and speed. At the same time – dial in your ISO, aperture, shutter speed, and even your focal length from anywhere.

During the capture of time-lapses, you can freely set the key frames of a timelapse video to highlight the subject by changing the ramping up or slowing down speed.

Polaris also has an exposure smoothing function. This avoids overexposed or underexposed scenes when shooting time-lapse videos in manual mode. This function also avoids jitters in the brightness of timelapse videos due to exposure changes over time.

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Polaris is more than just an electric tripod head or camera controller. Taking these concepts to the next-level, Polaris takes the rotation capabilities of geared heads and combines them with AI and the ability to remotely control and program shooting parameters. What does this mean? It means that movements can be preprogrammed, camera settings can be tuned and dialed-in during rotation to get the perfect shot, and AI can change exposure while capturing a full-day motion timelapse to make sure nothing is blown out. This not only brings convenience, but it can reduce your workload while trying to capture the ideal shot. What used to be complicated shots are now made much simpler thanks to Polaris.

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Within the app, we have worked to make setting up the exact shot you want to capture quick and hassle-free. We did this by introducing an easy-to-use graphic interface with adjustable controls. Through this interface, you can add custom control nodes. Each control node can individually set the parameters of the camera, the time interval between each shot, and the precise angle of the camera, or the rotation speed of the head. By making setup stress-free, we put no limits on where your inspiration can take you.

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With Polaris, there is no need to be near the camera all the time. You can shoot the sunrise and sunset while staying warm in your car , and you can sit on your sofa and capture images of the starry sky. There are two versions of Polaris. One version has integrated Wi-Fi remote control. The other adds cellular capabilities to extend your control distance to any place within network coverage.

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