| 11. | The focal plane of the light is 33 feet ( 10 metres ).
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| 12. | It had a focal plane above mean lake level and a range of.
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| 13. | ACIS is a focal plane instrument that uses an array of charge-coupled devices.
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| 14. | The gobo is placed in the focal plane of the moving head ).
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| 15. | The focal plane shutter gave an X-sync speed of 1 / 125 second.
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| 16. | The focal plane is located at 73 meters above sea level.
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| 17. | The height of the focal plane above sea level is about 38 metres.
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| 18. | Hughes is the leading manufacturer of focal plane arrays, and Raytheon is the second-largest.
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| 19. | The focal plane, above sea level, lit the entire horizon.
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| 20. | In 1991, the 200 series of automated focal plane shutter equipped models was introduced.
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