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» Support Center » Knowledgebase » What screws are used for the C11 optical tube assembly (OTA)?
 What screws are used for the C11 optical tube assembly (OTA)?
Answer

On recent C11 OTAs, the corrector cell and the mirror cell are held on by M4x10 screws. These are nutted. Typically there will be 4 on the corrector cell and 7 on the mirror cell.

Accessory screws are 10x24 – 5/16 and 8x32 – 5/16. The exact number and length of these screws varies from C11 model to C11 model.



Article Details
Article ID: 2692
Created On: Dec 13 2012 02:39 PM

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