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- NSN 6650-00-213-7002
6650-00-213-7002
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
- On time delivery
- 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.)
6650-00-213-7002 Properties
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NSN:6650-00-213-7002
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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:Between 2.123 inches and 2.125 inches
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Axial Thickness:Between 0.464 inches and 0.472 inches and 0.278 inches and 0.286 inches
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Compound Lensaxial Thickness:Between 0.742 inches and 0.758 inches
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Equivalent Focal Length:8.126 inches
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Back Focal Length:7.772 inches
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Front Focal Length:7.992 inches
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Refraction Index:1.5310 and 1.6030
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Abbe Constant:62.100 and 38.000
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Compound Lens Style:Doublet
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Individual Lens Style:Double convex and meniscus diverging
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Element Left Surface Radius:-3.167 inches and 5.391 inches
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Element Right Surface Radius:-3.167 inches and 12.399 inches
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Special Features:Black arrow on periphery. Front and back surfaces coated with magnesium fluoride. Chamfer edges 0.010 in. To 0.015 in. By 40 to 50 deg. Rim and chamfers ground.
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Material:Glass, optical, mil-g-174, class 1, grade b, type 531-621 and type 603-380
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Material:Glass, optical, mil-g-174, class 1, grade b, type 531-621 and type 603-380
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Fsc Application Data:Receiver-transmitter, laser
