In this article I will advice you how you can buy old lenses with maximum safety. You should know only some important thing and you will not disappointed in any way. To use manual focus lenses more than just...
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...
What do the number mean? Firstly understand your product!Binoculars have a two number code that defines the basics i.e. 8x40. These numbers mean that a binocular will appear to bring a viewed object 8 times...
Everything I sell in my ebay shop I have a personal interest in, and every item either reflects my Christian faith or my belief that all the best Hobbies are educational. Click below for my current stock of...
Rangefinders are cool! If you have a rangefinder to sell, don't think of it as worthless and old-hat. Yes, digital has arrived, but the better rangefinders are wonderful cameras, little marvels of...
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...