Jun 06

Binoculars Maintenance Guide

Depending on the type, binoculars can really be expensive. Whether it is used for hobby or business, you should be willing to spend in order to get the best. In case you decided to purchase one from the leading brand, it is just right to have proper maintenance for long life. In fact, binoculars are low maintenance if they are being cared for properly.

Binoculars Maintenance Guide

Why Is It Important To Take Care of It

If your binoculars are clean, you can get the highest detailed images of any far object. However, even the tiniest scratch can ruin the whole lens. As a result, the light will enter the optics and that gives blurry images. There are five types of foreign matters that can risk the well-being of binoculars. In fact, all of these can damage the binoculars slowly until it can’t be used anymore.

  1. Grime from the user – This refers to the grease that comes from eyelashes, fingers, hair, flakes of dead skin from the users, and from food and drink that they hold.
  2. Fauna – This refers to arthropods especially insects that create homes along the crannies and nooks of binoculars and their cases. Due to this situation, the eyepiece reticle was invented and this originated from a spider that made a web at a focal plane of a telescope.
  3. Moisture – This enters the binoculars due to direct exposure to water or from condensation.
  4. Flora – The common culprits are the fungi and algae.
  5. Grime from the environment – Normally, this comes from dust, but sand can also enter the device in some cases.

How to Store Binoculars

The ideal way of storing binoculars is putting them in a cool dry place. This should be a place free from humidity and fluctuations in temperature. One good example is an unheated place in the house. However, before storing it, caps and cases should be placed to guard it from arthropod attacks.

If you have the “grab-and-go” or multipurpose type of binoculars, they are normally stored on interior windowsills without a cap and a case. This is because of its purpose to be available instantly when viewing is needed. Moreover, eyepieces can become dust magnets, so it is best to store them with a rain guard or lens cap in room temperature.

In order to remove unwanted moisture, the best desiccant is silica gel. This is a form of silicon dioxide that absorbs up to a third of the water weight. Silica gel is purchased in sachets and can be placed inside the binocular case.

How to Clean the Binoculars

Regular cleaning is important for binoculars in order to protect the expensive lens, including the whole device. Aside from maintaining the good condition, it also helps in giving long life to the binoculars.

  1. Before you start, the first thing to do is to read the manufacturer’s guidelines on how to clean the device. In the user’s manual, specific care instructions can be found. If there is nothing included, make sure to handle it carefully and gently.
  2. In dusting off, use a soft camel hair brush. Start from the eye cups where dirt and sand are usually being collected. Aside from that, a handheld blower can be an alternative. After removing any dust and dirt, wipe the lens carefully.
  3. Avoid using you sleeves, bandana or any rough cloth in wiping the lens. Moreover, toilet paper and paper towels are prohibited since it can scratch the lens.
  4. All cleaning materials should be placed in a sealable bag in order to keep them away from dirt.
  5. The crevices can be scrubbed using a soft-bristle toothbrush.
  6. Parts such as eyepiece rims, barrels and focus wheels should be wiped with a clean cloth that is slightly damp.
  7. Clean your binoculars only when it is starting to get blurred. It is not advised to clean it often since that can scratch the lens.

Repairs and Services for Binoculars

The repair for binoculars can’t be done just by anyone. In fact, it is strictly recommended to visit service centers especially if your device is still under warranty. In the event that the warranty period already lapsed, contact the manufacturer to inquire about the best thing to do. From there, you may get the best referral to have your binoculars repaired or serviced.

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