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--- tool:cloudray_laser_lenses [2023/12/28 08:07] – majicj
+++ tool:cloudray_laser_lenses [2023/12/28 08:21] (current) – majicj
@@ Line 114: / Line 114: @@
 {{:tool:laser_cutter:lenses:compoundlenskit.png?direct&400|}}
+===== Storage and Care of lenses. =====
+After you have completed your laser session please do the following
+  - Inspect the laser lens by looking through the end of the tube. If the lens appears dirty then please alert the Laser Cutter Committee so that they may perform laser lens maintenance.  Do not use a dirty lens as this will cause dirt to be baked onto the lens and permanently damage it.
+  - Ensure that the 2.5 inch standard(green tape) lens is left on the laser cutter for the next person. Return the 4 inch (orange tape) or compound engraving lens (blue tape) to the lens storage box.
+{{:tool:laser_cutter:lenses:lensinspection.jpeg?direct&400|}}
+Look through lens to see if it is dirty and report to LCC.
+===== Technical Information for Interested Users =====
+These lenses were purchased from Cloudray Laser
+[[https://www.cloudraylaser.com/products/cloudray-n04-universal-compond-engraving-nozzles|Compound Engraving Lens (blue tape)]]
+The 2.5 inch standard lens (green tape) uses position 3 and the 4 inch lens (orange) tape uses position 4 in the following Focal Length Adaptation diagram.
+{{:tool:laser_cutter:lenses:lensfocallengths.png?direct&600|}}