Optical Instrument Lens - Page 43 of 66
1647 part numbers
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End Application: F/a-18 aircraft; field lens assembly.
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Axial Thickness: 0.104 inches
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Material: Germanium
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Material: Germanium
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Diameter: Between 0.388 inches and 0.392 inches
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End Application: F/a-18 aircraft; field lens assembly.
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Axial Thickness: 0.079 inches
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Single Lens Style: Meniscus converging
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Element Left Surface Radius: 0.230 inches
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Diameter: Between 0.496 inches and 0.500 inches
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End Application: F/a-18 aircraft; field lens assembly.
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Axial Thickness: 0.079 inches
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Single Lens Style: Plano-convex
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Material: Germanium
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Diameter: 3.148 inches
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Single Lens Style: Double convex
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Material: Glass
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Material: Glass
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Diameter: 1.968 inches
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Axial Thickness: 0.967 inches
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Single Lens Style: Meniscus converging
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Material: Glass
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Material: Glass
727236PC1
View Part
NSN 6650-00-382-1912
Cross Reference:
265862, G10100, LD172591GP17, LD172591PC17
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Diameter: 20.0 millimeters
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Compound Lensaxial Thickness: 7.0 millimeters
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Compound Lens Edge Thickness: 7.0 millimeters
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Equivalent Focal Length: 198.170 centimeters or 120.870 centimeters
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Back Focal Length: 196.060 centimeters or 120.680 centimeters
729542 Optical Glass
View Part
NSN 6650-01-521-5895
Cross Reference:
N-LAK18 (729542)
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End Application: Optical instruments
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Special Features: Strip form
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Material: Glass, optical
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Material: Glass optical
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Diameter: 50.000 millimeters
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End Application: Fc33 eyebox
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Axial Thickness: 2.794 millimeters
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Refraction Index: 1.5860
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Single Lens Style: Meniscus converging
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Diameter: 4.000 inches
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Axial Thickness: 1.455 inches and 1.400 inches
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Individual Lens Style: Double convex and plano-concave
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Material: Glass
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Material: Glass
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Material: Glass
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Material: Glass
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Diameter: Between 2.995 inches and 3.000 inches
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Axial Thickness: 0.500 inches and 0.500 inches
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Back Focal Length: 125.910 inches
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Individual Lens Style: Double convex and plano-concave
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Back Focal Length: 5.812 inches
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End Application: Nsn6660010560923, an/fmq-7
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Axial Thickness: 0.300 inches
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Special Features: Octagon shape; 1.498 in h.; 1.500in. W
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Material: Quartz
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Material: Quartz
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Diameter: Between 1.998 inches and 2.000 inches
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Axial Thickness: 0.250 inches and 0.250 inches
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Back Focal Length: 15.680 inches
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Compound Lens Style: Doublet
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Diameter: Between 2.998 inches and 3.000 inches
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Axial Thickness: 0.500 inches and 0.400 inches
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Compound Lens Style: Doublet
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Diameter: Between 1.480 inches and 1.500 inches
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Axial Thickness: 0.500 inches
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Compound Lens Style: Doublet
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Diameter: Between 2.248 inches and 2.250 inches
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Axial Thickness: 0.550 inches
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Compound Lens Style: Doublet
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Diameter: Between 1.248 inches and 1.250 inches
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Axial Thickness: Between 0.225 inches and 0.250 inches
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Single Lens Style: Meniscus diverging
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Diameter: Between 1.998 inches and 2.000 inches
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Axial Thickness: 0.400 inches and 0.300 inches
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Back Focal Length: 22.901 inches
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Compound Lens Style: Doublet
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Diameter: Between 5.995 inches and 6.000 inches
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Axial Thickness: 0.075 inches
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Single Lens Style: Meniscus
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End Application: Nsn6660010560923, an/fmq-7
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Axial Thickness: 0.300 inches
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Special Features: Octagon shape; 1.498 in h.; 1.500in. W
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Material: Quartz
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Material: Quartz
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Back Focal Length: 5.057 inches
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Diameter: Between 1.498 inches and 1.500 inches
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Axial Thickness: 0.250 inches and 0.300 inches
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Back Focal Length: 14.100 inches
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Compound Lens Style: Doublet
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Diameter: Between 0.748 inches and 0.750 inches
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Axial Thickness: 0.200 inches and 0.200 inches
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Compound Lens Style: Doublet
737 PIECE 4
View Part
NSN 6650-01-202-8014
Cross Reference:
4, 4
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Material: Glass
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Material: Glass