Camera Lens

Camera Lens

Why must a camera lens be moved farther from the film to focus on a closer object?

Why must a camera lens be moved farther from the film to focus on a closer object?

look up telephoto lenses, and fish eye lenses itll exsplain it.

How camera lenses are made

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Porro Prism Binocular

Astronomy Binoculars.?

I am getting ready to buy a pair of astronomy binoculars for my son and I. What are some good brands? I know 7x50 or 10x50 and porro prism, but every company states that theirs are the best. So I was looking for some personal experience on what kind I …

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Coated Lenses

Coated Lenses

How to Pick Sunglasses : Mirror Coated Sunglass Lenses

can you use eyeglass cleaner that is formulated for lenses with glass,plastic,and coated lenses on a lcd tv?

the cleaner that is sold for lcd flat screen tvs is much more expensive! I use it on my laptop screen with no problems. i don't …

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Lenses Quality

Lenses Quality

~*~Barbie Eye Super Nudy Pink Circle Lens Review~*~

Where can i buy cheap, but good quality colored contact lenses.?

Does anyone know any websites or shops where i can buy colored contacts?

There's always freshlook you find it at walmart, they're pretty cheap.
Solotica lenses are really good and look natural but you …

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Ruby Lens Binoculars

if i use binoculars with rubby lens or blue lens, the images will be of that color, or real images?

i want to buy some binoculares but im concerned about the color of the images...

what does ot mean "ruby lens!"

Some of the coatings on the lenses to reduce glare and …

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Prism Binocular

Prism Binocular How To Pick A Good Pair Of Binoculars

Binoculars aka field glasses are like two telescopes pointed at the same area. It is easy to perceive depth because it has two lenses and not just one, like a monocular.

The binoculars have been around since about the 17th century after telescopes have been …

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Super Wide Angle Check Out the Wide Range of Custom Covers

Buick custom car cover and seat covers are designed to cover your car and keep out your car from common damages like dust, mud etc. Covers4Auto gives a very good look to your buick and customized design that best fit to your buick.

As …

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Camera Lens Cleaner Digital Camera Purchase Advice

Digital Camera has become a very popular consumer item, since it makes so easy and cheap to take pictures. However, some buyers are impulsive by nature and they are hardly aware of the standard features of digital cameras. Only after using the camera, they may realize its drawbacks. …

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Eyepiece Lens

Eyepiece Lens Matching Eyepiece Telescope Lens For Maximum Viewing

Most quality telescopes require the use of an eyepiece as part of the magnification power of the telescope. If you have a telescope with a single eyepiece, you will want to investigate using one or two different ones for different purposes. The eyepiece telescope has this …

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Lens Binocular Discovering the Best Binoculars, UK

Before answering the question 'what are the best binoculars (UK)' I need to make it very clear that a good pair of binoculars is something you can and should get really passionate about. The best binoculars bring distant images to life with amazing resolution and clarity making you …

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