- camera lens
Buying reflex camera, immediately raises the question of choosing a lens.Now on the market represented a huge amount of various equipment, including lenses.The price range is very diverse.Although it is believed that this technique is complex and seldom defective, but the lens when you buy be sure to check.
How to test the lens with the purchase?The lens is checked first on the FEC-focus - the lens when you hover on the subject misses ago.And the front-focus - respectively the lens misses forward.The best thing to do to download a special scale of the target.It is necessary to focus on a target, take a picture and after that you can evaluate the results.
When purchasing the lens at once raises the question of the acquisition filter.So how to choose a filter for the lens?To start determined the correct diameter filter.It depends on the diameter of the objective for which the filter is acquired.Next you need to decide for what purpose filter
Cameras is a precise technique that requires proper care and respect.So how to properly care for this technique?Lens, one of the most important parts of the camera and so you need to figure out how to clean the lens reflex camera.Now on sale there is a lot of special tools for cleaning lenses.For example, special pencils, well removed from the lenses different fingerprints and dirt.Yet there are various cleaning fluid camera.All of these tools in their own good, they can be used in combination, or choose the most optimal means for themselves.
How to wipe the lens?Wipe clean with a technique better special napkins.Well suited for this special microfibre cloth.If the hand is no special equipment, just fit with a soft cloth made from natural materials.She needs to gently rub the glass of various contaminants.But it is better not to save on means for cleaning optics.It is very important to keep your optics clean.
At one point photo enthusiasts think about how to make the lenses.Production of lenses is an incredibly complex and interesting process.Production and creation of the lens requires a fairly long time, expensive equipment and specially trained people.Therefore, the price of many lenses so high.The quality optics, the higher the price of this technique and therefore it requires more care to last for a long time.Good all images.