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Q: Do 1/3" cameras need a 1/3" format lens and 1/2" cameras need a 1/2" format lens? 4/26/2006 |
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CAMERA / LENS SIZE COMPATIBILITY...Detail
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Q: What are the common sizes of CCD imager in CCTV cameras? 4/26/2006 |
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CCD CAMERA SIZES...Detail
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Q: What does the F/ number represent in the lens specifications? 4/26/2006 |
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APERTURE RATIO...Detail
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Q: What does the focal length (in millimeters) determine? 4/26/2006 |
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LENS FOCAL LENGTH
...Detail
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Q: What is a vari-focal lens? 4/26/2006 |
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VARI-FOCAL LENS
...Detail
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Q: What is a Video Auto Iris lens? 4/26/2006 |
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VIDEO AUTO IRIS LENS...Detail
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Q: What is a zoom lens? 4/26/2006 |
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ZOOM LENS
...Detail
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Q: What is the advantage in using a DC Auto Iris lens? 4/26/2006 |
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DC AUTO IRIS LENSES
...Detail
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Q: What is the function of the lens iris? 4/26/2006 |
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LENS IRIS
...Detail
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Q. How do I keep my lenses clean? 4/24/2006 |
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CLEANING THE LENS...Detail
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Q. What camera mounts does Kowa have available? 4/24/2006 |
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CAMERA MOUNTS...Detail
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Q. What does it mean by actual field of view? 4/24/2006 |
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ACTUAL FIELD OF VIEW AT 1,000 METERS --...Detail
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Q. What is Abberation? 4/24/2006 |
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ABBERATION...Detail
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Q. What is chromatic Aberration? 4/24/2006 |
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CHROMATIC ABERRATION...Detail
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Q. What is the Aperture of a spotting scope? 4/24/2006 |
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APERTURE...Detail
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Q. What is the proper way to keep my scope clean? 4/24/2006 |
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CLEANING MY SCOPE BODY...Detail
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Q. What is the term chromatic? 4/24/2006 |
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CHROMATIC...Detail
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Q. Why use dust protection glass? 4/24/2006 |
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DUST PROTECTION GLASS...Detail
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Q.How do I measure the diameter of my lens? 4/24/2006 |
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LENS DIAMETER...Detail
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Q.What is dispersion? 4/24/2006 |
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DISPERSION...Detail
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