This is a quick guide, essential things to bear in mind before you buy a pair of binoculars Normal optical binoculars are not designed to use at night, without light, they don't work, simple as that, a pair of...
What do the numbers mean in the binoculars title? In a binocular name, the first number indicates the magnification power and the second number is the diameter of the objective lens in mm. For example, for a...
Go for lower magnifications, e.g. 7x 8x or 10x.7x or less are by far the the easiest to hold steady.Anything 12x and above need a tripod or something to rest the binoculars on.For daytime use in sunshine 30mm...
Here is my short guide to buying and using a Microscope! Unlike Telescopes and binoculars, some (though not all!) cheap microscopes sold as toys can have a good optical performance and actually be used at...
Digital Camera Buying Guide - Part I | Part III Digital Camera types There are three major Digital Camera product types, each made to excel at a different photographic application. They are Compact, Prosumer...
With so many models on the market - buying a new digital camera is a tricky business if you don't know what you're looking for. If you ask yourself these ten questions before making a decision you won't go far...