Monocular 5~15x17
Item #1178 Zoom
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Magnification : 5~15x (zoom type)
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Object Lens Effective Diameter : 17mm
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Prisms : BK7
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Actual Fielf od View : 5.5~3.2°
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Apparent Field of View : 27.5~48.0°
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Field at 1000m : 96.1~55.9m
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Exit Pupil : 3.4~1.1mm
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Brightness: 11.6~1.2
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Eye Relief : 13.0~9.0mm
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Near Distance: About 20.0cm
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Monocular 7~21x21 Item #11483
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Magnification :7~21x21)
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Object Lens Effective Diameter : 21mm
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Prisms : BK7
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Actual Fielf od View : 4.5~2.3°
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Apparent Field of View : 30.7 ~45.7°
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Field at 1000m : 79 ~40m
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Exit Pupil : 3.0~1.0mm
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Brightness: 9.0 ~1.0
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Eye Relief : 11.0~8.0mm
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Weight: 3 oz.
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4X13 Seek Monocular
Item #1191
This unique product is as much a conversation piece as is its functionality. The pop open 4 power optics is perfect for the theater or concert. Many astronomers own one to check out the night sky before spending a lot of time setting up for the night. The coated optics and Bak4 prisms make for a clear and sharp 13° field-of-view.
In addition the Seek monocular when turned around can be used as a magnifier. It truly is the ultimate lightweight and compact viewer. Weight: 1.6 oz |