Tag Archives: Magnification

Factors to Consider When Buying A Telescope

Refracting And Reflecting Telescope Diagram

When you first become interested in buying a telescope, it can be somewhat of a daunting task. What kind of telescope do you really need? There are so many different kinds to choose from and a very large price range too. What do you want your new telescope to do, and do you really need […]

False Magnification Or False Advertising?

Magnifier

An increasing number of microscope websites advertise microscopes with 2,000x magnification, which is strange since 2,000x is double the magnification for which standard light microscopes are designed. Regretfully, since most consumers are not that familiar with microscopes, there is a natural assumption that 2,000x must be bigger and better than 1,000x magnification. This, however, is […]

What To Consider When Buying A Spotting Scope?

Spotting Scope

Spotting Scope Terminology: Straight Straight Eyepiece Design The straight eyepiece position works well when viewing downward from an elevated platform, such as a deck, patio, hillside, anytime you’re above the subject be viewed. Many novice users also favor the more natural line of sight afforded by the straight eyepiece – especially when trying to follow […]

What Are Telescopes?

Telescope

Telescopes act as windows to the universe. It is with the help of telescopes that we can study the solar system and view the conjunctions of stars. Not just that, the various planets, galaxies, satellites and asteroids that we get to see only in the books and magazines are made more familiar to us via […]

Wide Angle Binoculars – Quality Over Quantity

Binoculars

An important aspect of choosing the right pair of binoculars is maximizing its field of view. The field of view is a measurement of the width of the surroundings that is visible through your binoculars, often given as the number of feet that will be visible from a thousand yards. This is calculated by multiplying […]

Useful Accessories For An Amateur Astronomer

Astronomy

You’ve got a telescope and a choice of eyepieces, so what extras can make your watching hours more pleasant as well as effective? Listed here is a number of several very helpful add-ons in order to take your star gazing to the next step. You’ve devoted around 30 minutes getting your eyesight modified to the […]

How Do Telescopes Work?

Refracting And Reflecting Telescope Diagram

Lenses and mirrors are the elements used to collect and view focused light in telescopes. Mirrors are the medium for focusing in reflector telescopes, while lenses are the medium in refractors. Each type has its own distinct advantages and disadvantages. Refractor type telescopes use lenses. These lenses bend the light when it enters the telescope […]

Ocular Lenses

Microscope

An ocular lens – ocular, as we all know, refers to the eye – is a lens that has many uses in a range of optical instruments and devices, like microscopes and telescopes. It is also called an eyepiece because that is the lens closest to the human eye when a person looks through a […]

Calculating The True Field Of View Of A Telescope Eyepiece

Telescope

One of the things that originally puzzled me when I first bought my telescope was the business of apparent field of view and true (or actual) field of view. When you look through your telescope, the area of the sky you can see is known as the true (or actual) field of view. The field […]

The World Beyond the Digital Microscope Camera Eyepiece

Microscope

Just beyond the digital microscope camera eyepiece is a new world for you to explore. If your career is in science or in medicine, it’s a world that you’re required to investigate regularly. But even for students and science enthusiasts, it’s a world that can be quite exciting. Let’s take a trip into that world. […]