eHow launches Android app: Get the best of eHow on the go.

Optics

Optics

From microscopes to telescopes, rifle scopes to night vision, eHow’s got the optics information you’re looking for. In the market for binoculars? On the hunt for the perfect optical accessories for the bird watcher in your life? Advice from eHow experts make shopping for optics easy. Having trouble getting a good look at Mars on a perfectly clear night? Learn how to focus a telescope. From sighting wild game to locating a paramecium on a microscope slide, see it all with step-by-step instructions from resident experts.

Sort by:
Best Match
Most Popular
Newest

Showing 1-22 of 22 results

  • How to Choose Astronomy Binoculars

    Many people end up purchasing expensive telescopes in order to view the stars, completely unaware that there's a vast array of binoculars that can be just as adequately used to stargaze. If you...

  • How to Select The Digital Camera Binoculars

    Binoculars with built in camera help you have good pics of the view that your are enjoying using the binoculars. The binoculars with the digital camera have to select carefully as you need to have...

  • Binoculars for Astronomy

    Binoculars are a great way to learn to navigate the night sky. Learn why binoculars are an essential astronomy tool in this free video on home astronomy from a telescope salesperson.

  • Tools to Aid Telescope Viewing

    Try red lights and binoculars when telescope viewing to keep up night vision and home in on star clusters. Use tools that help telescope observations with an observatory director in this free...

  • How to Correctly Focus Binoculars

    A lot of people make the assumption that the only way to focus a pair of binoculars is using the center focus, which makes sense because it is the most intuitive approach when you try to adjust...

  • Binoculars Vs. Telescopes

    Binoculars may be the best starter telescope for you! Learn how to choose between binoculars and a telescope in this free home astronomy equipment video from a telescope designer and manufacturer.

  • How to Buy the Right Binoculars

    The best way to shop for binoculars is by trying out as many pairs as possible at your local gun shops and sporting goods stores. This will give you an idea of the difference in weight, image...

  • How to Care for a Monocular

    A monocular is a low powered telescope similar to a binocular, only without two lenses or two eyepieces. Monoculars are great for hiking trips or bird watching trips when one doesn't want to deal...

  • How to Calibrate Binoculars

    If anyone's ever handed you a pair of binoculars and said, "Look at that!" and you've held them to your eyes and have seen an unclear image, it's because you need to calibrate the binoculars for...

  • How to Buy Digital Camera Binoculars

    Combining the viewing capabilities of binoculars with the picture-taking abilities of cameras makes a great idea. Digital camera binoculars may not be capable of the best image quality, but...

  • How to Use a Binocular Tripod

    Tripods are used to steady binoculars or other optics for ease or enhancement of viewing, especially in outdoor environments. Hobbyists and professionals use binoculars to observe wildlife,...

  • How to Protect the Lenses on Binoculars

    Birders, hunters and other outdoor enthusiasts who want to check out the terrain consider their binoculars a necessity. Nature watchers rely on them for quick species identification. Rafters or...

  • How to Find Stabilized Binoculars

    Stabilized binoculars will steady your view, and for certain hobbies these enhance the viewing experience. Looking at the stars, bird watching or boating are ideal situations for a stabilized...

  • How to Buy Camera Binoculars

    Camera binoculars combine the ability to take digital pictures with binoculars. These type of binoculars are great for people who like to take pictures of birds and other wildlife. Many online...

  • How to Select a Portable Astronomy Telescope

    A telescope is a link to the heavens, and depending on how much of an enthusiast you are, you're going to want to have it with you when you travel. The problem is, some telescopes are simply not...

  • How to Select Astronomy Binoculars

    Observing the stars is a hobby that requires good equipment if you plan on getting the most out of it. Astronomy can be done from home or while you travel, but you'll need the right tools,...

  • How to Focus with Bushnell Powerview 10x50 Binocular

    Bushnell binoculars feature precision-made optical lenses. The wide-angle focus on the Bushnell Powerview 10x50 effortlessly brings a distant object into close-up. Here's how to set the focus on...

  • How to Use Insta-Focus with your Bushnell 7x35 Wide Angle Perma Focus Binocular

    Binoculars are tools of the trade for a number of different hobbies, especially bird watching. You can use binoculars to look at birds up close without scaring them away. Bushnell binoculars offer...

  • How to Install the Loop Strap on Your Binoculars

    The loop strap is an invaluable feature of your binoculars. This accessory helps prevent you from dropping your binoculars. Read on to learn how to install the loop strap on your binoculars.

  • How to Clean Your Meade 12x50 Travel View Binoculars

    The Meade Travel View range was designed with the frequent traveler in mind. As such, it is an extremely lightweight and portable model, which allows you to carry it wherever you roam. Furthermore...

  • How to Set the Time Delay to Auto Power Off on the Celestron VistaPix 8x32 Binoculars and Digital Camera

    The Celestron VistaPix combines binoculars and a digital camera in one unit, giving you greater control over the environment in which you capture and manage digital images. A key feature is the...

  • How to Choose Binoculars

    Binoculars come in many sizes and shapes, and prices vary from less than $50 to well over $1,000.

  • 1
  • 1

Copyright © 1999-2009 eHow, Inc. Use of this web site constitutes acceptance of the eHow Terms of Use and Privacy Policy.   en-US Portions of this page are modifications based on work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.

Demand Media