FLIR QUARK 2

Longwave Infrared Thermal Camera

Quark 2 provides leading-edge imaging performance and reliability in 

an affordable, compact, and lightweight package that offers the best in 

“SWaP-C” value. Quark 2 is available in resolutions of 336 and 640, both 

with 17-micron pixels. With high shock and vibration tolerance, Quark 2 

is designed for years of maintenance-free operation. And now Quark 2 

offers a host of new features, including support options for 60Hz frame 

rates, accurate radiometric capabilities, and powerful image processing 

modes that can be set manually.

IMPROVED IMAGE PROCESSING 

For clearer imagery, edge sharpening, and contrast 

•	Second generation Digital Detail EnhancementTM (DDE)

•	Active Contrast EnhancementTM (ACE)

•	Smart Scene OptimizationTM (SSO)

•	Information Based HEQTM (IBHEQ) automatically adjusts AGC

•	Silent Shutterless NUCTM for continuous image improvement

ACCURATE TEMPERATURE MEASUREMENT

Supports radiometry, analytics and telemetry

•	TLinear output places temperature data in each pixel

•	Adjustable isotherm thresholds colorize temperatures of interest

•	Rugged and reliable in all terrain

COMMON FEATURES ACROSS MODELS

Fosters improved OEM integration

•	22mm x 22mm x 12mm (w/o lens)

•	640 and 336 resolutions

•	Weight: 18.3g - 23.0g (depending on lens)

•	Multiple lens and FOV options

•	9Hz, 30Hz and 60Hz frame rates available

•	Mechanical / electrical compatibility across all models

•	Rugged and Reliable

New Isotherm capabilities

Edge sharpening with 2nd Gen. DDE

www.flir.com/Quark2
Imaging Specifications

www.flir.com

NASDAQ: FLIR

SANTA BARBARA

FLIR Systems, Inc. 

70 Castilian Drive

Goleta, CA 93117 

USA 

PH: +1 805.690.5097

PORTLAND

Corporate Headquarters

FLIR Systems, Inc.

27700 SW Parkway Ave.

Wilsonville, OR 97070

USA 

PH: +1 866.477.3687

EUROPE

FLIR Systems

Luxemburgstraat 2

2321 Meer

Belgium

PH : +32 (0) 3665 5100

CHINA-SHANGHAI

FLIR Systems Co.,Ltd.

K301-302, No 26 Lane 

168, Daduhe Road,

Putuo District, Shanghai 

200062, P.R.China

PH: +86-21-5169 7628

Equipment described herein may require US Government authorization for 

export purposes. Diversion contrary to US law is prohibited. Imagery for 

illustration purposes only. Specifications are subject to change without 

notice. ©2014 FLIR Systems, Inc. All rights reserved. (Updated 11/21/14)

* When registered within 60 days of purchase.

www.flir.com/Quark2

System Overview

System Type Uncooled LWIR Thermal Imager

 Quark 640: 640 × 512 VOx Microbolometer 

 Quark 336: 336 × 256 VOx Microbolometer

Pixel Size 17 μm

Spectral Band 7.5 - 13.5 μm

Performance <50 mK @ f/1.0 

Outputs

Analog Video Field-switchable between NTSC and PAL

 Quark 640: 30 Hz (NTSC); 25 Hz (PAL); <9Hz option for export

 Quark 336: 30/60 Hz (NTSC); 25/50 Hz (PAL) ; <9Hz export option

Digital Video 8- or 14-bit serial LVDS; 8- or 14-bit parallel CMOS; 8-bit BT.656

Operation & Control

Image Control

Invert, revert, 2× & 4× digital zoom, polarity, false color or 

monochrome, AGC, 

digital detail enhancement (DDE)

Camera Control Autonomous; Manual via GUI or serial command

Signal Interface 60-pin SAMTEC connector: power, comm., video, digital data, 

external sync, discrete commands

Accessories Video, Power & Communication (VPC) expansion board

Physical Attributes

Size / Weight 22 × 22 x 12 mm (less lens) / 8 g (camera body only)

Mounting Interface 4 M1.6 x 0.35 on rear of camera frame

Power

Input Voltage 3.3 +/- 0.1 VDC

Power Dissipation <1.0 W (Quark 336); <1.2 W (Quark 640)

Time to Image <4 seconds (Quark 336); <5 seconds (Quark 640)

Environmental

Operating Temperature Range -40° C to +80° C external temp

Storage Temperature Range -55° C to +105° C external temp

Scene Temp Range To 150° C standard

Shock / Temperature Shock 500 g; 0.8 msec shock pulse (all axes)/5/min

Vibration 4.3 g 3 axes, 8 hours each

Humidity 5 - 95% non-condensing

Operational Altitude +40,000 feet

ROHS, REACH, and WEEE Compliant

Applications:

Unmanned Vehicles

Handheld Imagers

Security Cameras

Maritime Cameras

Military-grade Goggles