The lens retainer ring for the Finnigan 4500 is available from S.I.S. This corresponds to the Finnigan part # 40005-20070 and is constructed of beryllium oxide ceramic. Alternatively, a Lens Retainer Ring constructed of aluminum oxide, is also available.
TSQ® is a registered trademark of the Finnigan MAT Corp.
|Finnigan #=40005-20070, OD (in)=1.15, ID (in)=0.895, Thickness (in)=0.078|
|BE2||Beryllium Oxide Ceramic Lens Retainer Ring||$120.75†3 or more: 5% off; 10 or more: 7% off.|
|CE2||Alluminum Oxide Lens Retainer Ring||$52.00†3 or more: 5% off; 10 or more: 7% off.|
|† Quantity discount 3 or more: 5% off; 10 or more: 7% off.|
|* Standard lead-time for non-stock items is approximately two weeks depending on the item.|
|Ordering information. International (non-US) prices available through your local dealer.|