Model

MT275/69/34

MT600/150/22

MM662/171/57/13

LT339/84/13

Detector

Detector Type

cooled focal plane

Waveband

3.7μm～4.8μm

7.7μm～9.3μm

Pixel

640×512/320×256

Pixel size

15μm×15μm /30μm×30μm

Optical index

Focal length

275/69/34

600/152/22

662/171/57/13

339/84/13

F/#

4.0

4.0

5.5

2.0

Field angle

2°×1.6°

8°×6.4°

16°×12.8°

0.92°×0.73°

3.67°×2.93°

24.6°×19.8°

0.8°×0.7°

3.2°×2.6°

9.6°×7.6°

40°×32°

1.62°×1.3°

6.5°×5.2°

40°×32.49°

Focus range

30m～∞/5m～∞

120m～∞/15m～∞

30m～∞/5m～∞

500m～∞/50m～∞

Focus method

motorized

motorized

motorized

motorized

Field angle switch

Liner zoom

Liner zoom

Liner zoom

Liner zoom

Optical axis stability

No more than 1 pixels

Functional characteristics

Tuning mode

automatic / manual /( contrast /brightness adjustment)

Image polarity

Black hot ,White Hot

Image processing

DDE、image enhancement、sky-earth mode

blind meta-correction

Yes

Nonuniformity correction

Yes

Other Nonuniformity

≤2‰

MRTD

≤300mk

Digital Video

PAL/cameralink

Frame rate

50Hz/100Hz

Integrals Time

settable

Communication mode

RS422/232

Parameter saving

Yes

Factory Setting

Support reset

physical  Features

Power consumption

No more than 20W（24±1VDC）

Start time

≤8min（normal temperature）

Power protection

Support overpressure, undervoltage, and backlink protection

Dimensions（mm）

210×165×100

370×205×280

250×150×220

320×297×181

Operating Temperature

-40℃～+60℃

Product image