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Celestron Nature DX Focus Knob Replacement

Introduction

This is the guide for replacing the focus knob on the Celestron Nature DX 8x25 Binoculars. If the focus knob is not adjusting, it might have to be replaced.

What you need

  1. Celestron Nature DX Focus Knob Replacement, Skin Cover: step 1, image 1 of 2 Celestron Nature DX Focus Knob Replacement, Skin Cover: step 1, image 2 of 2

    • Using a plastic opening tool, nylon spudger or metal spudger, pry into seam of the skin cover at the center of the device. Lightly lift the tool which should cause the skin cover to rise.

    Edit

  2. Celestron Nature DX Focus Knob Replacement: step 2, image 1 of 2 Celestron Nature DX Focus Knob Replacement: step 2, image 2 of 2

    • Start peeling the skin away from the center. Apply force as there is an adhesive substance that is binding the skin to the device. Continue peeling until skin cover slides off completely.

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  4. Celestron Nature DX Focus Knob Replacement: step 3, image 1 of 1

    • Repeat steps 1 and 2 for the other side.

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  5. Celestron Nature DX Focus Knob Replacement, Focus Knob: step 4, image 1 of 1

    • Remove the top cover of the focus knob as shown. Simply twisting and pulling the cover will slide it off.

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  6. Celestron Nature DX Focus Knob Replacement: step 5, image 1 of 1

    • Use a magnetic pickup tool or magnetic screwdriver head to remove the guard. The guard should come right off without much resistance.

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  7. Celestron Nature DX Focus Knob Replacement: step 6, image 1 of 1

    • Unscrew the focus knob. It should come off without much resistance or pressure.

    • Parts revealed will be heavily lubricated. Consider wearing gloves.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

with 3 other contributors

Bryce Colangelo

Member since: 02/15/17

525 Reputation

5 Guides authored

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Team

USF Tampa, Team S6-G6, Lacy Spring 2017 Member of USF Tampa, Team S6-G6, Lacy Spring 2017

USFT-LACY-S17S6G6

4 Members

10 Guides authored

One Comment

Hello.

I have the same model with a little bit to hard working focus knob.

Is it possible to adjust it in order to make it working smoothly?

Tkanks.

Zenon Zuza - Reply

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