Cooke SP3 Prime Lenses Instruction Manual

Cooke SP3 mount change instructions

SP3 Prime Lenses

Please visit support area on our website to check mount availability and see the video instruction guide.

https://cookeoptics.qrd.by/support

The Cooke SP3 lens features a user interchangeable rear lens mount. Changing the mount is straightforward and should be performed in a clean environment.
Each Cooke SP3 lens arrives with E mount installed. The E mount is already shimmed, but if you need to calibrate your lens please use the provided spare set of E mount shims.
Please visit support area on our website to check mount availability and see the video instruction guide.
You will need:
Magnetic Torx driver (Size No. 6)
Magnetic 2mm Hex driver
Desired new mount
Set of shims for the new mount
NOTE – Shims are matched to each mount and should not be interchanged

Step 1
Ensure the front lens cap is fitted and place the lens on a hard, flat and dust-free surface. The lens should be situated on its front, with the front lens cap flat on the surface.

Step 2
Remove the rear lens cap.

Step 3
Using a magnetic Torx driver (size no. 6), unscrew the screws from the lens mount.
Be careful with the shims located under the mount.

Step 4
Using a magnetic Hex driver (2mm), unscrew the 4 x Hex screws from the mount spacer.

Step 5
For storage, attach the lens mount back into the mount spacer with the correct shims, and place the rear lens cap on the lens mount as shown in the picture.

Step 6
Remove the desired rear mount from the box and remove the rear lens cap.
Prepare the new rear mount shims.

Step 7
Unscrew the 4 x Torx screws (size no. 6) from the mount.

Step 8
Place the mount spacer onto the rear of the lens, ensuring the holes align with the threads. There is only one correct orientation.

Step 9
Using a magnetic 2mm Hex driver, screw the mount spacer into the rear of the lens. The screws should be tightened one at a time, working on opposite pairs of screws to ensure the spacer is set evenly.

Step 10
Attach the lens mount, with its correct shims, while ensuring the correct orientation (as shown in the image). Using a magnetic Torx driver (size no. 6), the screws should be tightened one at a time, working on opposite pairs of screws to ensure the lens mount is set evenly.

Step 11
Mount the lens onto your camera and check the lens focuses at infinity.
NOTE
If the lens focuses at infinity before the infinity mark, you will need to install an additional shim.
If the lens does not reach infinity, you will need to remove a shim.
To add or remove a shim, please follow the steps 7-10 in this guide.
For further assistance, please visit: cookeoptics.com/service- support

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| Cooke SP3 Prime Lenses [pdf] Instruction Manual
SP3 Prime Lenses, SP3, Prime Lenses, Lenses
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