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Products - Clear Align – custom imaging & laser systems for ISR»Lenses»MirZ - Midwave»MIRZ 1522 MWIR 15-330MM (X22) F/4 CONTINUOUS ZOOM LENS

MIRZ 1522 MWIR 15-330MM (X22) F/4 CONTINUOUS ZOOM LENS

Key  Features:

  • Fits the space claim of the popularized 15-300mm f/4 packages while delivering 10% more in range – 330mm in Narrow FOV
  • Recognition of small targets at ranges up to 8km makes this lens ideal for medium range IR applications
  • Motorized Continuous Zoom allows you to zoom while keeping the imagery sharp
  • The lens controller auto compensates thermal deviations and keeps the imagery crisp within a wide temperature range
  • Athena™ programmable DSP controller gives you the freedom to set targets and to calibrate the lens for different field conditions
  • Operate and calibrate the lens with our simple and friendly GUI, or through common communication protocols
  • First x22 f/4 lens on the market
  • Specifications
Optical Specifications
Focal Length:

wfov: 15mm nfov: 330mm

F/#:

f/4.0

Spectral Range:

3.4 - 5.1 microns

Image Format:

640 x 512 pixels, 15 micron pixel size

Back Focal Length:

24.0mm (+/-3mm)

Cold Stop to FPA Distance:

N/A

Average Transmission (All elements AR coated):

≥ 87%

Horizontal FOV:

wfov: 32.62° nfov: 1.66°

Distortion:

wfov: <5.5% nfov: <2.7%

On-Axis MTF:

> 47% at 25 lp/mm

MOD:

wfov: 5 meters nfov: 50 meters

Mechanical Specifications
Max Dimensions:

Length = 124mm, Front OD = 96mm

Zoom Time (wfov to nfov):

< 3.5 sec. @ 25°C

Through-Zoom Boresight:

< 5 pixel deviation

Weight:

950 grams

Mount:

Customized to Specification

Operating Temperature:

-30°C to +65°C

Storage Temperature:

-40°C to +80°C

Electronic and Communications
Lens Control:

Athena™ Programmable DSP Controller

Drive Voltage & Current Consumption:

12VDC, 1.5A Peak / 0.3A Average / 0.1A Idle

Communication Interface:

RS422/232

Communication Protocol:

Athena™ GUI & Protocol

Field of View Data
Field of View Data:
WFOV (15mm)
HFOV 320x240 480x384 640x512
30 microns 32.62    
25 microns 23.10 32.62  
15 microns 17.74 25.64 32.62

 

NFOV (330mm)
HFOV 320x240 480x384 640x512
30 microns 1.67    
25 microns 1.11 1.66  
15 microns 0.83 1.25 1.66

 

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