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NIGHT VISION MONOCULARS
 

MULTITASK 
Gen 3   SKU #44057
  Gen 2+ SKU #44056
 

The ergonomically designed MULTITASK is a durable and versatile NV device. This high performance monocular is the cost effective, reasonable alternative to the majority of pricey NV pocket scopes available.
The MULTITASK is a hand-held, head gear/helmet mountable unit as well as photo/video equipment adaptable.

 

 

 GENERAL

Magnification, x

1

Field of view, deg

  30

Lens system

26mmF/1.4

Lens aperture, mm

24

Focus range, m/in

0.2/7.9 to infinity

Eye relief, mm

17.5

Diopter setting, D

+4;-4

Exit pupil, mm

6

Overall dimensions, LxHxW, mm/in

142x82x60/5.6x3.2x2.4

Weight, approx, g/oz 

397/14

Power supply

CR123 Lithium battery (one)/3V

Estimated battery life w/out IR under 73F, hour

 up to 30

 

GEN III / GEN II IMAGE INTENSIFIER TUBES

Classification

OMNI III, IV

OMNI II

Photocathode type

18mm GaAs

18mm S-20

Photocathode sensitivity, min, μA/lm

1250

350

Resolution, typical, lp/mm

57-64

36-57

Luminous gain, typical, fl/fcd

35000-55000

12000-20000

Signal-to-noise ratio, typical

19:1 or better

11.5:1 or better

FOM, typical

1250-1800

600-800

Tube reliability standard, hour

10000

3000

Keep time, typical, year

12

6

Warranty, year

3

 

EFFECTIVE RANGE

Detection range, approx., m/yard  
      -quarter moon
      -cloud cover

up to 250/275
up to 150/165

up to 175/195
up to 100/110

Recognition range, approx., m/yard  
      -quarter moon
      -cloud cover

up to 175/195
up to 125/140

up to 125/145
up to 75/85

25 mW IR illuminator, approx., m/yard

up to 50/55

 

ENVIRONMENTAL DATA

Operating temperature, C/F

-30 to +45/-22 to +113

Storage temperature, C/F

   +10 to +50/+50 to +122

Water intrusion

Meets IPX5 rating

Humidity, %

94