Do you enjoy photography? Maybe you're an amateur or semi-pro. Or maybe you're just looking to create some fancy camerawork. A team of students from Colorado State University teaches you how to build your own automated camera slider for time-lapse photography (camera not included).
The idea of the project stemmed from a team member’s interest in photography and video and the desire to capture more dynamic time lapses without purchasing an expensive commercial unit.
The goal for the motorized time lapse camera slider was to create a functioning device that allowed for complete customization in capturing dynamic time lapses. The device was designed to be portable, customizable, modular, and portable – all things a photographer requires in a product. The ability to be customized allows for the use of a wide range of cameras in a wide range of situations. And the modular nature of the device allows a photographer to take photos in any environment while being able to break down easily and reassemble without missing a shot.
Camera Slider SK-LS120
The Sevenoak Camera Slider SK-LS120 is designed to give you the ability to create good-quality production shots without over-extending your budget. Featuring heavy-duty anodized aluminum construction, super-smooth glide rail, spirit level & tension adjustment, the camera Slider SK-LS120 gives you the best value. It can be attached directly to a tripod and may also be used standalone with the included feet, which raises your camera setup approximately 2" off the ground.
To create the tripod mounts for the rail, drill 4 x 5-mm holes 20mm apart widthwise and 40mm apart lengthwise. Counter sink these holes to create a flush fit for the M5 screws. In the middle of the plate drill a hole and tap a 1/4-inch – 20 thread for the tripod connection. Build a plate for each tripod connection, usually only two for the assembly. Attach the plates to the rail by slide 4 –Tee Nuts into the rail’s grove and attach with 4 – 10mm M5 screws.
Next, for the limit switch brackets, repeat the sliding of the Tee nuts into the grooves on the top of the rail and attach with 2 - 10mm M5 screws. Spacers between the screw head and bracket maybe needed to keep the screws from damaging the rail through the Tee nut.
“After searching high and low for a modular, motorized camera slider that was cost-effective and easy to use, we soon realized that such a product just did not exist,”
“Most of the products on the market are made for larger cameras and are too expensive, bulky and complex. By reimagining the technology, we have been able to create a product that anyone can use anywhere, anytime.”
Sevenoak camera slider portable design, and is built with Magnetic Quick Connect technology; a patent-pending track connection system that allows users to go from packed up to fully assembled in just seconds.
Light-weight Carbon Fiber camera Slider SK-CFS80
THE Sevenoak Light-weight Carbon Fiber Camera Slider SK-CFS80 is a portable carbon fiber slider designed for both amateur and professional photographers/video makers. It features adjustable and foldable feet, super smooth sliding plate, extendable carbon fiber rails, built-in 1/4” and 3/8” screw holes.
Are you ever seen those amazing timelapse videos which move from one side to the other, showing the sun rising and sun setting? Isn’t that something that you wish you could do yourself? The thing is you probably can, and if you’re willing to invest a bit of money, there is a crowdfunding project for a motorized camera slider called SEVENOAK.
Compared to similar professional systems, sevenoak is highly affordable making it a good fit for both professional and hobbyist video makers alike. Featuring Android and iOS app-controlled motion, users are able to easily customize the speed, length, direction and long exposure time-lapse for each shot.
Push and pull with: When you need to highlight the subject of the picture, close to the camera. Need to emphasize shooting the background, zoom out the lens.
Make good use of parallax: pay attention to the protagonist from the background separation, the use of parallax visual distortion effect.
Push and pull and use + Parallaxes: First, to emphasize the protagonist to bring the camera closer, using parallax, to separate it from the background. After that, the camera is pulled away, emphasizing the background of the picture shot.
Crane-type shooting: In the shooting process, the photographer generally step on the wooden box. First, the photographer kept his squatting position, making sure he could shoot the ground. The photographer then stood up slowly and slowly raised his arms to keep the camera overhead.
Mini Handheld Carbon Fiber Stabilizer SK-SW Pro 1
Mini Handheld Carbon Fiber Stabilizer SK-SW Pro 1 is a compact and portable hand-held stabilizer designed for use with DSLRs or small camcorders weighing up to 2.5KG. It features carbon fiber and Aluminum construction, quick release plate, back-forth adjustment, left-right adjustment, up-down adjustment, foldable legs, removable counter weights,scale marks etc. With foldable feet and triangular fixed plate design at the bottom, SK-SW Pro 1 can be folded in to a small size and carrying around easily. With back-forth, left-right, up-down adjustment screws, users can easily find the right balance for different cameras.
Fast Panning: With fast panning, the camera quickly moves from one perspective to another and causes blurring of the image. Many people say that this method can not be applied to the camera stabilizer (after all, the direction of camera stabilizer axis is achieved through electronic control). However, in actual shooting, the stability of the camera stabilizer can be maintained in one hand and the direction axis of the camera stabilizer can be rotated in one hand to make it possible to quickly switch to another screen view angle. This will greatly enhance the dynamic picture shooting.
Car Binding: Mount the camera and camera stabilizer under the door. As a result, as long as the car can get started when shooting sports perspective.
Aerial view: In this operation, the use of struts, the camera hanging in the sky over the filming of the protagonist, so as to be aerial bird's-eye view of the shooting results.
However, the use of electronic camera stabilizer to play time-lapse photography is nothing new. Russian photographers have used the nebula 4000 camera stabilizer to shoot a fantastic time-lapse photography, portal, "the world's first" 8-axis camera stabilizer. We have reported More than once. This hybrid camera is claimed to achieve shock absorption and stability in 8 axes at the cost of its size and weight.
Filmmakers often use their high-end tripods as their guide to professional filmmaking. Professional and amateurs, regardless of the quality of their mainframe or lens, can use a suitable, high-quality hydraulic head and tripod The difference between standards. When you think so, most people go out to work on the necessary tripod. However, it is now 2017, the tripod is no longer lonely, it also ushered in the aftermath.
Because the tripod prices are high and low, the range is large, everyone can buy, so that we can tolerate the tripod when shooting inadvertently appear. At the same time, no matter what film is shot, if you want to shoot a smooth smooth lens, the growing camera stabilizer seems to be the better choice. Why camera stabilizer suddenly become ubiquitous, and its internal and external causes can not be ignored, together look!
Today, we are familiar with brushless motor-driven three-axis camera stabilizer is actually an extension of Stannison's partial function, but it also opened up a relatively new market in film production. 2013 is the first year of camera stabilizer, the publicity is overwhelming ... The wide range of practical application of electronic camera stabilizer also means that filmmakers can get filming like Steadicam at a lower price and with less professionalism Beautiful lens, the cost is greatly reduced.
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Recently, another news, after a lapse of six months sevenoak seems to have accumulated a big move, according to industry sources: sevenoak will use wireless charging technology, so that the camera stabilizer to support the wireless charging of mobile phones to provide electricity. The source said that there are already engineering machines in the commissioning phase, most likely mass production this year.
Combined with the outflow renderings and some broke the news, the fuselage did not see the interface to charge the phone, the machine is in line with the streamlined design, compared to other previous sevenoak models, the new handle thick, large power scheme may be used, taking into account Camera stabilizer life has overflowed, this broke the news is not groundless.
But for the wireless charging technology, itself is not all mobile phones support wireless charging, and sevenoak introduced wireless charging camera stabilizer, is too aggressive, and the reliability of the message is unknown. In response to this rumor, there are media sources broke the charging port hidden in the bottom of the camera stabilizer, and enough power to make camera stabilizer and phone support 4 hours.
Of course, the above analysis is based on the current broke the news, sevenoak wireless charger will not launch the camera stabilizer is not known, even if launched, then do not support wireless charging mobile phone, but also what programs need to be replaced, you need more broke the news to understand .
The camera stabilizer market is in a period of drastic change. The traditional mechanical camera stabilizer and the new electronic camera stabilizer coexist. Before buying your camera stabilizer, you should know that no matter what type of camera stabilizer, there are some common The basic factors can affect the final stability.
Composition: It sounds like composition has little to do with the stability of the picture, but this is not the case. Close-ups of close-up compositions often do not work well with camera stabilizer, because any displacement is magnified when the subject in the lens is too large, the looser composition fits with a wider lens Can take more background) will have a better effect. This is also true when looking for reference objects.
Realistic choices are often full of contradictions, camera rig is no exception, the camera rig in the three dimensions, we can only take two:
Lightweight and portable - solid and stable - economical and cheap
1. Lightweight, sturdy but expensive carbon fiber camera rig
2. The price is cheaper, but also relatively solid and stable, but not portable alloy rig
3. The price is very cheap, but also very solid and stable, but very heavy steel camera rig
If you need hiking with a camera rig and have a relaxed budget, 1 is your pick.
If you just studio shoot in the room or need a tripod in a fixed position, then 3 can save a lot of money
If you want to travel with a camera rig and you have a limited budget, you can only choose 2 ounces
Camera rig is relatively easy to judge the quality is good, it is steady and light, so for many not poor money tyrant, remember one conclusion: expensive is good on the line it!
How solid and stable tripod do we need? And what kind of camera rig is better?
Camera rig generally has an indicator is the "maximum load." Generally, we will not let the camera rig run more than 60% of the load. The heavier the load is, the more instability we choose. Generally, we choose to bear the weight of our heaviest equipment (generally including PTZ camera, Board, lens) 1.5-2 times more than the maximum load.
1.5-2 times mentioned above is just a range, in the end how much to choose, and our lens is very much related to the longer focal length lens, the narrower angle of view, the more sensitive to jitter, so the stability needed more High, we can simply remember a conclusion: 200mm lens, generally need at least 28mm diameter camera rig.
The heavier the more stable
So that kind of heavy steel camera rig, in fact, is very stable. But this is generally not a big deal because we can hang heavy loads under a carbon fiber camera rig to improve stability.
Stability is crucial, not only because it's about the quality of the shots, but about the camera's safety. Cheap camera rig things that break the camera often happen! Math teacher said the triangle is the most stable graphics, since they are all the same, why some instability?
First of all we have to talk about the material. Most camera rig on the market are made of aluminum or carbon fiber. Aluminum and carbon fiber than the easy to break easily, but because of the lower cost, most of the low-end camera rig are aluminum. Carbon fiber camera rig solidity and good toughness, but also lighter than aluminum alloy, is the choice of many photographers who love to travel, but it is expensive ... carbon fiber camera rig generally from 600 yuan.
If someone told you that his carbon fiber camera rig three hundred or four hundred will be able to sell you, it can not buy! Before we know a user complained about carbon fiber camera rig is not good, easy to break. Someone asked him how much he bought, and he said 200, so everyone casts a sympathetic gaze on her because she must have been cheated.
Second, there is the stability of the leg section. A camera rig is fully extended and the legs of the camera are a few camera rig. For example, the camera rig above is a three-camera rig. In general, the more foot sections, the more unstable, but at the same time put away smaller. This is a question of trade-offs. There are a lot of camera rigs on the market in three sections and four sections.
In addition, the stability and the thickness of the legs, the use of methods and so on.
It just seems to be mentioned that the carbon-fiber camera rig is lighter and the smaller the number of leg sections, the smaller it is housed. Portability is of course the pursuit of compact, who are willing to back a very heavy thing to travel ah. But portability should come after the stability, because the worst thing is not carrying a heavy camera rig to travel, but back a camera rig to travel results camera rig down fell the camera ... that is better not Back, hanging neck hanging on what equipment is not necessarily lost.