How to Take Apart a Monocular? – Detailed Guide

Do you want to know how to take apart a monocular?

Let’s find out.

How to Take Apart a Monocular?

Follow these instructions to disassemble the binoculars.

  1. Remove lens caps.
  2. Remove the eyecup from the eye.
  3. Separate the objective lens from the ocular lens.
  4. Remove objective lens assembly
  5. Remove Your Ocular Lenses
  6. Remove reticle housing
  7. Remove the Reticle
  8. Clean Up Your Work Area

How to Take Apart Monoculars: Step-by-Step Instructions

Step 1: Remove the Lens Caps

The first step in taking apart your monoculars is to remove the lens caps from both sides of the lenses. You can use a screwdriver or a small pry tool to loosen them up.

Once you have loosened the caps off, gently pull them out. Be careful not to damage the lens itself as it may be difficult to replace if damaged.

Step 2: Disconnect the Eyecups

Next, disconnect the eyecup assemblies from the main body of the monocular. The eyecup assembly consists of two parts; the front part which holds the objective lens and the rear part which holds the ocular lens.

These two parts should be disconnected carefully so as not to damage any of the internal components.

Step 3: Separate the Objective Lens From the Ocular Lens

Once you have removed the eyecup assemblies, you need to separate the objective lens from the ocular lens.

Use a flat-head screwdriver to push down on the objective lens while pulling up on the ocular lens. This action will force the objective lens away from the ocular lens allowing you to easily remove it.

Step 4: Remove the Objective Lens Assembly

Now that you have separated the objective lens from the rest of the monocular, you can remove the objective lens assembly.

Simply unscrew the screws holding the objective lens assembly together. Make sure to keep track of all the screws so that you can put everything back together correctly.

Step 5: Remove the Ocular Lens

Now that you have removed the objective lens assembly, you can remove the ocular lens.

  • First, turn the ocular lens upside down so that the objective side faces upward.
  • Next, place the ocular lens into a vice grip with the objective side facing downward.
  • Then, slowly rotate the ocular lens until it comes free of the main body of the binocular.

Step 6: Remove the Reticle Housing

After removing the ocular lens, you can now remove the reticle housing. There are three screws holding the reticle housing together. Remove these screws and then slide the reticle housing out of the main body of your monocular.

Step 7: Remove the Reticle

After removing the reticle housing, you can remove the reticle. There are four screws holding the reticle together. Remove these screws one at a time and then slide the reticles out of the main body.

Step 8: Clean Up Your Work Area

Finally, clean up your work area. Put all the pieces back into their original location and make sure that there are no sharp edges sticking out anywhere. Also, make sure that you have placed all the screws back where they belong.

how to take apart a monocular

How to Take Apart a Monocular?

Frequently Asked Questions (FAQs)

What is a monocular?

A monocular is similar to a small telescope.

How do I use a monocular?

When using a monocular, hold it firmly and properly so that you don’t drop it.

What is the difference between a monocular and binoculars?

Binoculars are meant to be used with both your left and your ri­ght (or “good”) eys open. Monoculars, however, are meant to be used only with your left (or “bad” )ey open.

What are the benefits of focusing on a target?

To get better at using binoculars, you need to practice locating objects by looking through them. Before raising the monocular, look at the object you want to see through the monocular.

What are the dangers of using monoculars?

If you’re wearing glasses, you might be able to see better than others but at the cost of missing out on things that are close to you.

How much eye relief is needed?

You might want to fold down the ends of the eyeglass strap to help improve your vision. If you use glasses, you should look for a pair that has at least 14mm of “eye relief.”

How do I keep the monoculars steady?

To keep your eyes focused, close one of them, and rest your finger against your brow.

Can monoculars sink?

If your monocular sinks, it can be damaged.

What are the effects of magnification?

As the focal length of your monocular increases, so too does its field of view.

Which eye is used for monoculars?

Even if you don’t have any vision issues, it’s always good to use the better eye. It might help even if you have perfect vision.

Keep the monocular close to your face while using. Make certain to keep the monocular on the same side as your dominant eyes.

Do monoculars zoom?

Monoculars are used by most people for taking pictures of wildlife, target shooting, and just having fun outside. However, some monoculars are compatible with smartphones and let you take high-quality images.

Can you use a monocular with glasses?

Monoculars are used by people who need to see better than they would with their naked eyes. To use them, bring the ocular lenses up to your dominant (right) eyestalk, but don’t allow the rubber ends to touch your eyes.

If wearing corrective lenses, hold the monoculars firmly against your glass lenses.


Monoculars are used to view a scene in one eye and provide an image of the scene on a display. The image is typically generated by a pair of lenses that converge light from the scene onto the retina of the viewer’s eye.

The convergence of the two lenses creates a virtual image at the location where they meet, which is called the “focal point” or “image plane.

If you have any questions feel free to comment below.


  • Sarah Wilson

    Sarah is a content consultant at The Outdoor Stores where she is ready to guide you through the features of a good firearm for your outdoor activities and hunting hobbies. Her expert knowledge and intellectual skills have helped The Outdoor Stores greatly.

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