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20-275mm f/5.5Continuous zoom lens for cooled cameras

LightIR 20-275mm f/5.5, Motorized continuous zoom

Key features• HighMTFperformance

• Weighs264grams

• Extremelycompactconfiguration

• Veryhighzoomratioforf/5.5cooleddetectors

• Optimizedforstabilizedpayloads

• Suitableforawiderangeofapplications

• Maintainsfocusthroughtheentirezoomrange

• Cost-effectivedesignandstructure

Thislightweight,high-performanceIRthermalimagingzoomlens,isdesignedspecificallyforuseinunmannedaerialvehiclespayloads,dronesandhand-helddevicesinarangeofcommercialapplications.

TheoutstandingoptomechanicaldesignoftheLightIRensuresthatitisthesmallest,lightestandmostcompactlensonthemarkettoday,whilststillachievingthehighestlevelsofIRthermalimagingperformancequality.

20-275mm Continuous zoom lensfor cooled cameras

TypicalICD

ValueProperty

RemarksWideFOVNarrowFOVOptical

20mm275mmFocallength

5.55.5f/#

3-5µ3-5µSpectralrange

≥93%≥93%Averagetransmission

19.219.2ColdstoptoFPADistance

3.523.52ColdstopCA

23.52mm23.52mmBackfocallength

(indiagonalfor15umpitch640X480pixels)<-6.5%<5.5%Distortion

5meter50meterMinimumfocusingrange

YESYESNUC(optional)

Mechanical

67.1mmMax.dimensions

MotorizedFocusmechanism

≤8secFocustime(minrangeto∞)

MotorizedZoommechanism

≤5secZoomtime(NFOVtoWFOV)

264gWeight

Electrical

DesignatedlenscontrollerLenscontrol

12VDCDrivevoltage

RS485,RS422Communicationprotocol

Environmental

-35°to+65°Operationtemperature

-40°to+80°Storagetemperature

YESFrontlenssealing

HC/HDExternalopticalcoating

Configurations

680314-001Lens20-275mmF/5.5ZoomMot3-5HD

680314-002Lens20-275mmF/5.5ZoomMot3-5HC

NFOV (EFL 275mm)

HFOV[deg] 384x480 512X640

20µ 1.915μ 1.5 1.9

WFOV (EFL 20mm)

HFOV[deg] 384x480 512X640

20µ 28.0

15µ 20.9 28.0

LightIR 20-275mm f/5.5, Motorized Continuous Zoom 680314

The mostlight-weight, compact &highest performancethermal image zoom lens

ophiropt.com/infrared-optics|MKTG@ophiropt.com

About Ophir IRWith decades worth of knowledge and experience,OphirOptronicsSolutions LTD., InfraredOptics, anMKSCompany (NASDAQ: MKSI), is a world-leading designerandmanufacturer of highperformance IR thermal lensesand optical elements for SWIR, MWIR & LWIR imaging.Usingadvancedtechnologies,innovativeengineering,anddesignconfigurations,Ophirprovidesaglobalsolutionforhomelandsecurity,surveillance,automotiveandcommercialapplications:IRComponentsandcomplexlensassemblieswithfixedormotorizedfocusandzoomlenses.

International Headquarters Ophir Optronics Solutions Ltd.SciencebasedindustrialparkHarhotzvimP.O.B45021Jerusalem,9145001IsraelTel.972-2-5484444Fax.972-2-5822338E-mail:mktg@ophiropt.comwww.ophiropt.com

JAPANOphir Japan Ltd.4-384Sakuragi,Omiya,Saitama-city,Saitama330-0854,JapanTel. +81-48-6464150Fax.+81-48-6464155E-mail:info@ophirjapan.co.jpwww.ophiropt.com/jp

USAOphir-Spiricon, LLC3050North300WestNorthLogan,UT84341,USATel 435-753-3729Fax.435-753-5231E-mail:IRoptics-USA@ophiropt.comwww.ophiropt.com

KOREAUnetware Inc.3F,287-31,Jegi-dong,Dongdaemun-gu,Seoul,Korea130-060Tel. 82-(0)2-790-7830/1Fax.82-(0)2-790-0780E-mail:ysmo53@unetware.comwww.ophiropt.com/jp

INDIAAlpine systemsPulPrahladpur,MBRoadD-3,NewDelhi110044,IndiaTel. +91-(11)26364130E-mail:info@alpinesystems.net.inwww.ophiropt.com

AUSTRALIAAIS (Applied Infrared Sensing)Level1,16-18Carlottastreet,Artmon,NSW2064,AustraliaTel. 1300557205AustraliaTel. 098892477NewZealandE-mail:Dmitri.l@applied-infrared.com.auwww.ophiropt.com

EUROPEOphir optronics solutions Ltd.Lachenevarie42140Virigneux,FranceTel. 33-9-77853478Fax.972-2-5822338E-mail:gilles.delic@ophiropt.comwww.ophiropt.com