How to clean the lens and camera sensor
You can get all kinds of gadgets and solutions for cleaning lenses and cameras, but in most cases you only need two simple things to do with this task. Many photographers panic over the damage they can do by cleaning their equipment, and they especially carefully wipe the inevitable fingerprints, dirt, and dust that accumulate on the front lens element.
How to clean the lens and camera sensor
Some caution is warranted. Good lenses are a significant investment, and with careful care they can last a lifetime. The front element of the lens or any protective filter that you put on it has a special coating on the glass, which, if you clean it with the wrong tools or with excessive enthusiasm, can simply be erased. In the article, photographer Chris George shares his experience with cleaning photo equipment.
Tips for removing dust and fingerprints from the lens
Clean the lens and LCD screen of the camera, getting rid of sand, dirt and grease.
The first mantra about cleaning the camera and lenses says: “Do this only when necessary.” You do not need to do this every time you go outside, or even every week – unless you live in a particularly dusty or sandy area. Even a layer of dirt on the front of the lens will not actually affect the image quality.
Chris George recommends using two different tools for external cleaning. The main subject is a microfiber cloth. This ingenious material has pores that simply absorb oily fingerprints and dust when you wipe the surface of the lens or LCD screen – and unlike traditional lens tissue, there is no need for solutions. You can purchase them at the photo equipment store.
Another important factor is a special bulb for cleaning optics and photo equipment. It will allow you to remove dirt particles from the lens. The bigger the pear, the better.
Blow the lens well
Use a blower to clean equipment to purge all recesses in the chamber with air and remove dirt particles. It is especially useful when cleaning the lens, as it helps to remove sand particles that can scratch the lens if you used a cloth yourself. Pay particular attention to the filter ring.
Next, use a microfiber cloth. Excessive friction should be avoided for the front of the lens. Erase all dirt with soft circular motions. Start from the middle and work outward so that any dirt moves away from the center “sweet spot” of the lens.
Hot air treatment
With dried mud or stubborn fingerprints, only friction can not cope. You can buy special fluids to help, but you can prefer the good old breathing method on the lens surface. The condensation that forms gives you enough moisture to get rid of the most unpleasant spots with another gentle friction.
Use the same microfiber cloth to quickly wipe other parts of the camera that have a less soiled surface. It is worth paying attention to the LCD display on the back of the camera. As well as the eyepiece – with most models it will be easier for you if you first remove the nozzle for the eye.
Cleaning the camera sensor: tips for removing stains and dust from the sensor
Remember that cleaning the camera sensor should not be difficult or dangerous.
Dust and dirt can cause a normal SLR or mirrorless camera to fall. The interchangeable lens system makes it impossible to prevent foreign particles from entering the body’s internal sanctuary, and they quickly stick to the sensor. In most cases, you do not notice them, but when you need to remove the blue sky or the white background in the studio with the aperture held, dark spots become too noticeable.
Even in the days of film cameras, there was no such problem – the photographer literally began each exhibition with a clean canvas. However, in the case of digital cameras, the dust spot on the sensor will clog each shot until it is removed. Therefore, one of the most important photography tips is to keep the sensor clean.
Many modern camera models have an integrated dust reduction system. Its job is to shake the sensor each time the system is turned on or off, which helps minimize pollution problems. But this idea is not very reliable, and there are many old and professional cameras that do not have this feature.
It is only a matter of time before the sensor needs to be cleaned manually. The more you change the lenses, the more often you use the zoom and the dirtier the places where you shoot, the faster this moment comes.