Contact Lenses Search Results

How To: Find contacts via a shortcut on your Apple iPhone

You don't have to browse your entire contacts to find the one you're looking for anymore. There's a shorter way to find the contact of your choice on the iPhone. It's a nice little shortcut you can use when you know exactly who you're calling. So how? With the Search function. Best Buy has answers. The Best Buy Mobile team explains how simple it is to find contacts via a shortcut on your Apple iPhone.

How To: Understand your lens & its affect on depth of field

In this Fine Art video tutorial you will learn how to understand your lens and its effect on depth of field. The lens in the video has some inscriptions which are interpreted like this. 50mm is the focal length of the lens. The aperture is from f1.4, which is the widest lens opening to f16, which is the smallest lens opening. The higher the number the lesser the lens opening. Aperture determines the amount light that comes through the lens. Aperture also decides the depth of field. With a wid...

How To: Rainproof your camcorder

To rainproof your camcorder start by purchasing a lens hood for it. This lens hood helps to rainproof the camera lens but it also prevents flaring from the sun. Take a zip lock bag and cut the corner off of the bottom so that it creates a hole that is big enough for the lens hood to fit through. Put the camera in the bag and push the lens hood through the hole in the bottom of the bag. Take a rubber band and wrap it around the outside of the plastic bag just behind the lens hood to keep water...

How To: Choose the best prime lens choice for Canon cameras

Eyepatchentertainmen teaches you how to choose the best prime lens for Canon cameras, for video shooting. The faster the lens, the lower the light we need. The dark sequence was shot using a Nikon 15 mm 1.8 lens. Canon 50 mm 1.8 or the Nikon 50 mm 1.8 are good starting prime lenses. These run about 100 dollars. Sigma 30 mm 1.4 is a way up from that. After that there is the Canon L series primes, those are very good as well. Adaptation is also needed when you start using lenses. The most expen...

How To: Choose the right lens for a project with a Canon 7D

This video discusses the lenses available for the Cannon 7D camera. The video starts by describing the difference between still and video lenses. The presenter then goes on to recommend his three favorite lenses. First, the Tokina 11-16 is the wide angle lens recommended in the video. The Tamron SP AF17-50mm is a stabilized lens that works great for video and stills. Finally, the presenter recommends the Sigma APO 50-150mm to round out the lens collection. These lenses will cover all distance...

How To: Use an ice lens to make fire

A classic demonstration on how to make a fire using Ice lens. Get a good block of ice from creek or pond. Cut and shave it to make a small square block. Shape it into a small ball about 2-3 inch in diameter. From a round shape, lightly shape it into a lens shape using the heat of Your fingers or tongue. Follow these instructions and You'll be able to make fire from lens.

How To: Understand the difference between a F1.8 & F5.6 lens

What is the difference between a F1.8 lens and a F5.6 lens? It's really very simple! F8.1 has a much larger lens, and therefore it allows more light to pass through. There are several benefits in having a larger lens. Number one: The quality of the background is improved. Number two: Your focus speed is faster. Number three: Low light ability is better. F1.8 lens are a professional level. F5.6 lens are the commercial kind. For a higher quality photo, you might consider using a larger size lens.

How To: Set up a speed dial for a contact on a BlackBerry phone

Learn how to set up speed dial for your most frequently phoned contacts on a BlackBerry phone running version 5 of the BlackBerry OS. This clip will show you how it's done. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this video guide. For detailed information, including step-by-step instructions, take a look.

How To: Create a new BlackBerry Messenger contact

Learn how to create new Messenger contacts on your BlackBerry phone. This clip will show you how it's done. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this video guide. For detailed information, including step-by-step instructions, take a look.

How To: Make 3D glasses

Here's a quick and easy way to make 3D glasses. Supplies needed to make 3D glasses are: transparency paper, red and blue marker, scissors and an old pair of glasses. Pop the lenses out of the frame of the glasses. Take the lens and trace them with a marker. Color the left eye lens with the Red marker. Then color the Right eye lens with the blue marker. Put the lenses back into the correct frames of the glasses (Left eye Red, Right eye Blue)And there in your hands is the finished product. Your...

How To: Tag contacts on your Apple iPhone

There are tens of thousands of iPhone applications out there. Some are fabulous. Some are stinkers. From boredom-busting games to truly useful utilities, Fox News Tapped-In tell you which are worth a place on your iPhone. Their concise video reviews and how-tos let you see the apps before you download. Plus, they show you tips and tricks you never knew were there. If you own an Apple iPhone or iPod, check this vodcast out.

How To: Share Your ETA to Contacts from Apple Maps Manually or Automatically

Are you here yet? When will you arrive? How long until you get here? How far are you? Hurry up! When you're meeting up with someone or a group of people, you may get flooded with messages like that. Instead of trying to answer them mid-trip, you can send them your status from Apple Maps, so they know precisely when you'll arrive, and they'll even get updates if traffic is holding you back.

Facebook 101: How to Set Up Your Account to Delete Automatically When You Die

It's time to set your Facebook "Last Will and Testament" straight. Do you want to assign a contact to look over your account, or would you prefer to have all your online memories fade away the minute you die? It's a tough decision, but with a little time, you can set up at least one of these options to ensure that your account isn't left to sit pretty without you for the rest of time.

How To: Use extension tubes in place of a macro lens

In this video, we learn how to use extension tubes in place of a macro lens. First you will need to have your camera and a tube insert that will attach to your lens. Once you have this, you can attach it to the lens by screwing it on with your hands. Then, you can focus extremely close, much more than you would be able to do with a regular lens. After you have attached this, look through the camera and start taking shots close-up. Then, you will be able to see a better picture than you had be...

How To: Clean a camera lens with cellulose tape (Scotch or Sellotape)

A camera's lens can be plagued with dust particles over time, and without a proper cleaning, your photographs will need a digital manicure before they'll please the eye. If you don't want to turn to Photoshop, then a little lens maintenance will do your photos good. Cleaning a camera lens is as easy as using a a few strips of Scotch or Sellotape, which are cellulose-based, translucent tapes.

How To: Use the Calendar and Contacts apps on a BlackBerry Torch 9800 smartphone

This quick clip provides a lesson on how to use the newly-updated Calendar and Contacts applications on a BlackBerry Torch 9800 smartphone running version 6 of the BlackBerry OS. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this official video guide from the folks at Blackberry. For detailed information, including step-by-step instructions, take a look.

How To: Use Nikon digiscopes or telescopic lenses

In this tutorial, we learn how to use Nikon digiscopes. This means taking digital pictures with a digital camera through a lens. You can use two different versions of lenses with the Nikon Coolpix camera. You will need an eyepiece to use the camera with these lenses. You can get up to 75x magnification while using these, but risk of camera shake is greater. First, mount the camera on the triPod and apply the lens adapter, then the Coolpix camera. After this, use the view finder to see through...

How To: Use a wide or telephoto lens for portrait photography

Mark Wallace shows us how to use a wide lens for portrait photography. A longer lens minimizes distortion in your picture and it maximizes what type of view you can see, so you can see more of the thing you are taking a picture of and less of the background. These lenses help keep the picture clean and uncluttered. You can see the difference between a wide and short angle lens by taking pictures with them and looking at the differences between them. There is also a zoom available, which makes...

How To: Create a PDF contact sheet in Adobe Photoshop CS5

Learn how to create a PDF contact sheet within Photoshop CS5. Whether you're new to Adobe's popular image editing software or a seasoned graphic design professional just looking to better acquaint yourself with the unique features of Photoshop CS5, you're sure to find something of value in this free video tutorial.

How To: Adding contacts to your Skype account

Skype is one of those programs that is not only easy and simple to use, but a great way to keep in touch with loved ones from across the globe. You have a couple different options to choose from when contacting someone. You can choose to have a live camera chat or you can even call them on their cell phone even if they're in a city like Paris! This video focuses on how to add contacts to your Skype account. Enjoy!