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Procedure flow for assembly and verification of the camera lens mounts

Procedure flow for assembly and verification of the camera lens mounts

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Figure 1. Final opto-mechanical designs of HARMONI spectrograph cameras.
Figure 2. Example of flexure mount design. (left) Lens mount assembly....
Figure 3. Mount ring design diagram.
Figure 4. Mount pads design diagram.
+3 Figure 5. Lens mounting concept diagram.
HARMONI - First light spectroscopy for the ELT: Spectrograph camera lens mounts
Conference Paper
Full-text available
  • Dec 2020
HARMONI is the first light visible and near-infrared (NIR) integral field spectrograph for the Extremely Large Telescope(ELT). The HARMONI spectrograph will have four near-infrared cameras and two visible, both with seven lenses of various materials and diameters ranging from 286 to 152 mm. The lens mounts design has been optimized for each lens ma...
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Context 1
... assembly of one lens to its mount requires eight main procedures. Figure 6 displays a flow diagram of these processes. ...