6650-01-078-7722
Find complete technical information, availability, and procurement data for: 6650-01-078-7722
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A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes:prism, optical instrument.
doublet compound lens style, 1.5730 nominal and 1.6890 nominal refraction index, 2.498 inches nominal diameter, 57.500 and 31.200 abbe constant, 0.600 inches nominal compound lens overall axial thickness
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Diameter
- 2.498 inches nominal
- Compound Lens Overall Axial Thickness
- 0.600 inches nominal
- Refraction Index
- 1.5730 nominal and 1.6890 nominal
- Abbe Constant
- 57.500 and 31.200
- Compound Lens Style
- doublet
- Individual Lens Style
- double convex and plano-concave
- Element Left Surface Radius
- 6.501 inches and 8.859 inches
- Element Right Surface Radius
- 8.859 inches and 0.000 inches
- Material
- glass optical
- Material Document And Classification
- mil-g-174,class 1,grade b,type 573-575 mil spec 1st material response and mil-g-174,class 1,grade b,type 689-312 mil spec 2nd material response
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 12285259 | Optical Instrument Lens |
FAQs
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When the NSN 6650-01-078-7722 was assigned to the Federal Catalog?
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