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Mid-wave infrared lens 15–330 mm

Current model: MWIR ODEM (15-330 F4.0)


Mid-wave infrared continuous zoom lenses, primarily used in infrared thermal imaging systems, are suitable for a variety of applications including long-range observation and security surveillance. Three focal length options are available: 15–330 mm, 18–320 mm, and 18–330 mm.

Retail price

Market price


Mid-wave infrared continuous zoom lenses, primarily used in infrared thermal imaging systems, are suitable for a variety of applications including long-range observation and security surveillance. Three focal length options are available: 15–330 mm, 18–320 mm, and 18–330 mm.
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Basic Specifications

Focal length range: 15–330 mm 18-320 mm\18-330 mm , with a fixed F/4.0 aperture, it is compatible with a cooled MWIR detector featuring a 640×512 resolution and a 15 μm pixel pitch (operating in the 3.7–4.8 μm spectral band).  

Compatible with mainstream movements

Supports high-definition 1280×1024 detectors and is compatible with components from mainstream manufacturers.  

Imaging stability

The MTF (modulation transfer function) across the entire focal range approaches the diffraction limit, ensuring high‑resolution imaging. An aspherical lens design delivers consistent image quality throughout the zoom range, with no focus shift.

DSP Controller Functions  

Real-time processing of imaging signals, supporting dynamic aberration correction (such as electronic de‑rotation), suitable for airborne and other moving platforms; in conjunction with an FPGA, it implements algorithms for dispersion compensation, carrier phase recovery, and more, thereby enhancing image stability.  

Features and Benefits

Thermal imaging employs an industry-leading uncooled vanadium oxide focal plane detector, with a resolution of…     640x512 , sensitive High degree, good image quality.

Highest resolution performance across the entire zoom range;
Its compact, lightweight design is rugged and durable, making it ideal for harsh environmental conditions.
Maintains focus across the entire zoom range, with fast and responsive zoom and focus.
Offers multiple versions to support a wide range of applications;
It can be equipped with different types of front-mounted beam expanders (1.5×, 2×, 2.5×).

Application scenarios

Ultra-long-range monitoring: 900 mm extended focal length (field of view 0.3°) for border patrol, counter-UAS (CUAS), and maritime target tracking.
Operations in Complex Environments: Weather‑resistant design meets the requirements of the aerospace and defense sectors, providing protection against intense sunlight and extreme weather conditions.

Skill Surgery Parameter

Parameter

ODEM

ODEM/p

IRIS-P

Note

Optics

Focal length

15-330 mm

18-320 mm

18-330 mm

Standard value

Aperture

4.0

The aperture remains constant throughout the zoom range.

Cooling detector dimensions / Cold screen height (CSH)

9.6 × 7.68mm/19-22mm

9.6 × 7.68mm/14.5mm

9.6 × 7.68mm/19-22mm

 

Spectral range

3  – 5 µ

 

Field of view angle ( degree ) wide / Narrow field of view :  Horizontal ×   Vertical

35.7 °× 29 °  1.7 °× 1.4 °

29.8 °× 24 °  1.7 °× 1.4 °

29.8 °× 24.1 ° 1.7 °× 1.4 °

 

Optical coating

All internal surfaces

High-efficiency antireflection coating

Average transmittance : 90%

Front surface

High-Durability Anti-Reflection Coating

Available DLC

Total length of the optical lens

138 mm

153 mm

Standard value

Optical back focal length

~ 26 mm

14.5 mm

~ 34 mm

Standard value

Mechanical

Mechanical Back Focus

~ 15 mm

~ 30 mm

MICD Standard value

Zoom method

Electric

 

Focus Scope

10m –   Infinity

5m –   Infinity

 

Total weight

850 Kerl

830 Kerl

900 Kerl

Standard value

External dimension diameter ,  Length

96 mm,123 mm

96 mm,128 mm

 

Electrical

Power Input

12VDC, 1.0 A

Standard value

Communication protocol

RS-422/232 Full-duplex

Baud rate 19200, n, 8, 1

Environment

Operating temperature / Storage temperature

-30 º C to +70 º C / -40 º C to +70 º C

Impact and Vibration

According to the application standard

Front lens sealing

IP67

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Standard Package Contents

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Upon unpacking and use, the standard package includes the above accessories.

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sales@settall.com

13001168699

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