NIkon Coolpix A900 Lens Replacement

Geschrieben von: Andres Aronstam

Kommentare: 6

Schwierigkeitsgrad

Moderate

Schritte

Zeitaufwand

1 Stunde

Einleitung

This guide will show you how to replace the lens on the Nikon Coolpix A900.

You may need to replace the lens of the camera if it suffers a hard drop or water damage. A good indicator that you should replace the lens is if the lens has any kind of damage like a crack or scratches.

To help with this guide, make sure that you have a way to organize the components that you will be removing.

Werkzeuge

Schritt 1

Orient the camera so that it is upside down, with the lens facing towards you.

Schritt 2

Slide the battery door lock left to unlock it.
The battery door will automatically open.

Good addition of different conditions of the camera (camera is dirty)

Brandon - 29/10/19

Schritt 3

Slide the yellow tab up to release the battery.
To re-insert a battery, slide the battery back in until the yellow tab locks it in place.
There is a diagram on the opposite side of the battery compartment to help you orient the battery correctly.

Schritt 4

Orient the camera upside down, with the lens facing away from you.
Remove the two 3mm Phillips #00 screws from the right.
Remove the two 3.4mm Phillips #00 screws from the left.

Schritt 5

Turn the camera on its side, with the lens facing away from you.
Remove the 3.4mm Phillips #00 screw. Repeat this for the opposite side of the camera.

Schritt 6

Place the camera upright with the lens facing away from you.
Move the monitor down, and remove two 4.4 mm screws.

Schritt 7

Remove the two black 2.5 mm screws from the monitor bracket.

Is there anywhere I can buy a replacement screw for this part? I have lost one of these screws

Dylan Feeney - 05/04/20

Schritt 8

Return the monitor to the closed position.
Gently open the rear case.
You may need opening tools to help separate the rear case.
Be careful when opening the rear case to not damage the ribbon connectors.

Schritt 9

Place the camera lens down, while supporting the rear case.
Unlock the two ribbons by using your finger to lift the plastic hinge on the ribbon connector.
With the ribbons disconnected, you can now remove the rear case.

Schritt 10

Place the camera in front of you with the lens facing down.
On the top right, remove the 4.5 mm Phillips #00 screw holding the input shield.

Schritt 11

Remove the 4.5 mm Phillips #00 screw holding the bracket in the bottom right.
Remove the 2.5 mm Phillips #00 rear brace screw.

Schritt 12

Use your finger to undo the ribbon connector on the top right of the camera.
Remove the two 2.5mm Phillips #00 screws holding the small chip in place. Remove the small chip.
Remove the final two 4.5 mm Phillips #00 screws from the left side of the brace.

Schritt 13

Gently lift the rear brace off of the camera.

Schritt 14

Use your finger to undo the three ribbon connectors.
Make sure that all ribbons are properly disconnected before proceeding.

Schritt 15

Carefully lift the lens out of the camera.
It may be necessary to gently pry these tabs out of the way to release the lens.
When reassembling, make sure that the ribbon cables are flat against the lens to ensure that they don't snag.

Schritt 16

Separate the lens from the body of the camera.

I disassembled the zoom lens so I could remove the dust behind the glass. It is possible but both disassembly and reassembly takes a lot of patience and instinct.

Hanspeter Doswald - 17/05/20

Mijn lens unit is geblokkeerd, is dat te verhelpen?

Ad de Jong -

Abschluss

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

Tinte & Feder

Andres Aronstam

Mitglied seit: 17/09/19

735 Reputation

2 Kommentare

How to replace the front-lens of the zoom-lens, when it’s scratched!?!

Tom de Hoop - 06/04/21

Ok I removed the defective one, but my question now is: what model of lens can I replace it with? Is it compatible with any lens from Nikon, or from other manufacturers?

martin -