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- NSN 6650-00-531-6908
6650-00-531-6908
Description: Optical Instrument Lens
Price Quote
Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
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- QC Inspection prior to shipping
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- International Shipping Available
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Export Restrictions
Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)
6650-00-531-6908 Properties
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NSN:6650-00-531-6908
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Description:Optical Instrument Lens
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Shelf Life:N/A
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DEMIL:DEMIL/MLI
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UOM:1 EA
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Diameter:2.255 inches
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Axial Thickness:0.393 inches and 0.277 inches
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Compound Lensaxial Thickness:0.670 inches
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Equivalent Focal Length:14.130 inches
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Back Focal Length:13.744 inches
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Refraction Index:1.5170 and 1.6170
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Abbe Constant:64.500 and 36.600
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Compound Lens Style:Doublet
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Individual Lens Style:Double convex and meniscus
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Element Left Surface Radius:-6.082 millimeters and 7.390 millimeters
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Element Right Surface Radius:-35.390 millimeters and -6.082 millimeters
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Material:Glass, optical, mil-g-174, grade c, type 517-645
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Material:Glass, optical, mil-g-174, grade c, type 517-645







