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How to Photograph Your Invention Model or Prototype
Photography for most of us is simply a way to preserve family memories. But inventors, too, may find a use for a photograph of their invention. Accordingly, independent inventors can attempt to harness this tool without hiring a professional photographer. Just follow the tips below.
Read more articles from the January 2005 issue of InventHelp's free newsletter for inventors
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1. Digital or film?
On the overall issue of digital vs. film, experts agree to disagree. What it really comes down to is personal preference and what you can afford. To create an image of your invention prototype or model, either format is acceptable. A digital image may be more convenient for publishers and printers since they can be sent via e-mail, but film users shouldn't despair. You can scan your print into a computer or request a high-resolution photo CD when you drop off your film.
If you're using film, use 400-speed negative film. It's the most flexible consumer-level film and works best in a variety of lighting conditions. If you're using a digital camera, set it at its highest resolution. Publications usually request images at 300 dpi (refer to the digital camera's manual on how to set the resolution).
If you don't own a camera, use a disposable camera available at most convenience stores for less than $10. Whatever you do, DO NOT use an instant camera (e.g. Polaroid). Consumer level instant cameras are not capable of the sharpness necessary for reproduction and printing.
2. Inside or Outside
Either is acceptable, but if possible take pictures of your invention outside on a slightly overcast day. The diffused natural light behind the clouds will light the subject more evenly and allow for greater detail in the image than if you take the picture in direct sunlight. If you take the picture indoors under fluorescent lighting, use a flash. Fluorescent light creates an greenish cast on images that the flash balances out.
3. Do a Background Check
Background clutter can negatively impact the effectiveness of a picture. It distracts the viewer by drawing attention away from a subject. Before you take pictures, make sure only your prototype or working model is in the shot.
You can isolate your invention in a shot by hanging up a makeshift backdrop like a plain, solid, neutral-colored sheet or tablecloth. For best results set up your invention prototype or model some distance (at least a foot) from the backdrop and make sure the backdrop doesn't block the light source. Your backdrop should complement or contrast with your subject. For a dark colored invention, use a light colored backdrop and visa versa.
Intermediate photographers may also try to create a natural backdrop by using the sky (do not look through the viewfinder into direct sunlight), trees, etc. For example, in the photo on the right, the photographer used the natural environment of the grass (which contrasted well with the color of the invention) for the InventHelp® client invention Maxi-Edge mulching blade. It also places the invention in the environment where it is intended to be used.
4. Fill the frame
Get as close as you can to the subject you're shooting by filling the viewfinder with your invention prototype or model. This helps eliminate background clutter and draws further attention to the invention prototype by making it the only item in the photo. One word of warning: be careful if your invention is small. Cameras have a minimum focal distance – meaning you can only get so close to your subject before the resulting image will be out of focus. Most auto focus cameras nowadays have an indicator light that lets you know if the subject is in focus. If not, consult the manual for the camera, lens or disposable camera to find the minimum focal distance.
5. One is the loneliest number
Film rolls usually contain 12-36 exposures. Some digital memory cards or memory sticks can hold hundreds of images. The best thing is to use them all. It's a horrible feeling to take only one picture and get your film back only to find that you've taken a picture of your thumb or that the image is out of focus or blurry. You may only use one of the images, but the more you have to choose from the better. Photograph your invention prototype or model at different angles and different distances. Use different backdrops. Study advertising and product shots in your favorite magazines to get ideas of how the pros do it. If you see something that catches your eye, try to emulate it. If your invention is a working model, get a friend to take pictures of you demonstrating the invention in its natural environment. Be creative and have fun with the project.
6. Stand Still
The best option is to use a tripod to keep the camera still. If that's not possible, there are actions you can take to help ensure you get a clear, sharp picture. First, stand with your feet apart and your knees slightly bent. Second, hold the camera with both hands and your elbows against your body. Exhale. Press the button. This serves as a basis that you can alter according to your needs. If necessary or available consider leaning against a wall, chair or railing for further support. If your prototype is low to the ground or to take a picture from a low angle, keep your elbows in to your sides while you get down on one knee.
7. Be aware
The last thing you need to do before you press that button is simply stay aware of what's going on in front of the lens.
Be careful that your finger or the camera strap doesn't slip in front of the lens. Check the lens periodically to make sure it's free of dust. If you're shooting outside on a breezy day, wait until the breeze dies down before you take the picture.
By following these simple tips, you should be able to take an acceptable picture of your invention prototype or model.
Back to Articles for Inventors | Back to January 2005 Newsletter
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