Angie is a wildlife biologist that specializes in birds and avian research. She has worked for over 10 years on many different research, monitoring, and rehabilitation projects. She's seen birds in all sorts of places, including Northern Minnesota, coastal California, the Sierra's of California, Glacier National Park, Missouri, Arizona, and Kauai. She's currently a graduate student at UC-Davis working on a project with an endangered bird called the Ridgeway rail in the San Francisco Bay area. What type of binoculars do you consider ideal and use, and for which situations? If you’re UK-based, you’ve got all of Europe on your doorstep, which means cabin luggage is a real key piece of kit if you’re looking to avoid hefty hold luggage charges and accompanying waits on short-haul trips. Choose well and good cabin luggage could serve you for many years to come, from Parisian minibreaks to Croatian festivals to German Christmas markets – and everything in between. Many can probably relate to having a messy wardrobe. But decluttering it is easier than you might think. All you need is some good storage boxes. When it comes to choosing a material, think about the purpose you want the picture frames to serve. If these are purely for decoration, then choose what suits your style. But if you want something that’s going to protect your artwork as well as look good, consider more durable options.

E-Bike Ready: Due to its great properties Marathon Plus is an ideal choice for E-Bikes (E-25). The main sizes are approved and tested for E-Bikes up to 50km/h. If you're looking for something with greater than 12x magnification, binoculars may not be for you. Above that mark, hand shake becomes unwieldy, even for the steadiest hands in the west. At that point, you'll be looking at a tripod-mounted spotting scope instead. Weatherproofing: There are two types of designations commonly used when talking about weatherproofing. The differences are: a weather-resistant optic will withstand the occasional light shower but will not withstand submersion or extended use in wet conditions. weatherproof or waterproof optics means that the optics shouldn't allow water intrusion under most circumstances. Sometimes they are even rated to a depth of submersion for a period of time. Some manufacturers will even have an IP (International Protection) Rating. Binoculars with external focusing are sealed with an "o" ring, and over time these can wear, dry out, or get damaged. The result is that moisture or dust can get into the interior, settle on the optics, and degrade your view. Variable-speed focus allows rapid turning of the knob to yield coarse adjustment, while slow turning yields fine adjustment. This system works very well but takes time to get used to. The use of two separate focusing knobs, one for coarse and one for fine focusing, can also be used, though uncommon. An inch (symbol: in) is a unit of length. It is defined as 1⁄12 of a foot, also is 1⁄36 of a yard. Though traditional standards for the exact length of an inch have varied, it is equal to exactly 25.4 mm. The inch is a popularly used customary unit of length in the United States, Canada, and the United Kingdom. Centimeters to inches formula and conversion factor

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If you're in need of long-time storage, like for summer or winter clothes, transparent boxes are a great choice. With these drawers, it becomes so much easier to know which boxes contain the stuff you need when it’s time to retrieve them. Binoculars are optimized for different uses. This guide will help you understand these instruments a little better so that you can make an informed decision when choosing a pair for yourself. Refer to our best binoculars review to see which we like best and why. Step 1: What Size do You Need The Marathon plus is able to give the opportunity for touring and recreational cyclists to ride one of the lowest rolling resistance tyres for high mileage.

That first number that generally follows the model name of a pair of binoculars refers to the magnification. For example, an 8x42 pair of bins provide eight times magnification, which makes things look eight times larger. A 10x42 pair offers 10 times magnification, and so on. The centimeter (symbol: cm) is a unit of length in the metric system. It is also the base unit in the centimeter-gram-second system of units. The centimeter practical unit of length for many everyday measurements. A centimeter is equal to 0.01 (or 1E-2) meter. Inches to centimeters formula and conversion factor Twilight Factor is the theory that small bright images can have as much detail as large dim images. Here is the best explanation of the theory behind the twilight factor: let's say you're reading a newspaper. If you're in low light, you have to hold the paper closer (increased magnification). If it's bright out, you can hold the paper further away (decreased magnification). Surprisingly magnification is not too big a deal for large, stargazing models. Seeing as those stars are literally light-years away, you likely won't notice the difference between 10x and 12x. These bins are meant for gathering light and making things brighter rather than bringing them closer. If you really want to feel close to the cosmos, you'll have to go with a telescope (or fill your phone with Neil deGrasse Tyson podcasts). Glossary of TermsHopefully we can bring some clarity to what all of this means, and also point you to the top 10 pieces of cabin luggage, that we think are worth your time and consideration. The new generation Marathon plus tyre from Schwalbe gives the touring and recreational cyclist an opportunity to ride one of the lowest rolling resistance tyres for high mileage and optimum safety