Nikon PROSTAFF 7 User Manual

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Key features
• Measureablerangeofactualdistance:
 4.5-550meters/5-600yards
• High-quality6xfinderwithmultilayercoating
• Largerocularforeasyviewing
• Selectfrom two measurement display modes, which
can be easily switched
• Targetpriorityswitchingsystem,whichcanbe
chosen according to the target, is employed
• SustainedpressingofthePOWERON/Measurement
button enables continuous measurement function
• Automaticpowershut-off(afterapprox.8sec.
unoperated)
• Defaultto“LastUse”settings
• Waterproofdesignsafeforuseonrainydays(NOT
designed for underwater usage)
• Invisible/EyesafeEN/IECClass1MLaser
The Nikon Laser Rangefinder uses an invisible
laser beam for measuring. It measures the time the
laser beam takes to travel from the rangefinder
to the target and back. Laser reflectivity and
measurement results may vary according to
climatic and environmental conditions, as well
as the color, surface finish, size, shape and other
characteristics of the target.
The following conditions makes measuring easier:
• Cloudyweather
• Bright-coloredtarget
• Targetwithhighlyreflectivesurface
• Large-sizetarget
• Whenlaserincidentangletothetargetiscloseto90
degrees
Measurement may result in inaccuracy or failure in
the following cases:
• Targethassmallorslenderreflectivesurface
• Targethasdiffusingreflectivesurface
• Targetdoesnotreflectthelaserbeamtothe
rangefinder
• Targethastotallyreflectivesurface(glass,mirror,
etc.)
• Blacktarget
• Targethassteppedsurface
• Insnow,rainorfog
• Targetmeasuredthroughglass
• Reflectivesurfacemeasuredfromdiagonaldirection
• Movingorvibratingtarget
• Obstaclecuttingacrossinfrontofthetarget
• Whenmeasuringthesurfaceofwater
Nomenclature/Composition
1Monocularobjectivelens/
Laser emission aperture
2Laser detector aperture
3MODEbutton
4POWERON/Measurementbutton
56x monocular eyepiece
6Eyecup/Diopteradjustmentring
7Diopter index
8Strap eyelet
9Battery chamber cover
!pBatterychambercover“Open/Close”
indication
!qProduct number label
!wFDA information indication
!q
!p
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5
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!w
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2
4
3
•Body ...................................... x1
•Soft case .............................. x1
•Neckstrap ............................x1
•Lithium battery (CR2) ..... x1
Composition

Nikon PROSTAFF 7 Specifications

General

Magnification	10x
Objective Lens Diameter	42mm
Waterproof	Yes
Fogproof	Yes
Prism System	Roof
Exit Pupil	4.2 mm
Lens Coating	Fully multicoated
Field of View	324 ft at 1000 yds
Close Focus Distance	13.1 ft
Weight	22.9 oz
Dimensions	5.9 x 5.1 in