Specim SX25

High Resolution SWIR (960–2500 nm) Hyperspectral Camera

The Specim SX25 is a high-resolution short-wave infrared (SWIR) hyperspectral camera for the most demanding material analysis. Operating in the 960–2500 nm range, it delivers 640 spatial pixels, up to 392 selectable spectral bands, 8 nm spectral resolution, and a superior 1500:1 signal-to-noise ratio – capturing even the most closely spaced spectral features with exceptional precision and data quality.

The Specim SX25 is the top choice for research, laboratory, and industrial applications where precision, repeatability, and efficiency are essential.

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DATA SHEET

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Calculate Field of View & Distance

Field of View and Working Distance Calculator

FOV Calculator

1. Start with selecting your camera model

2. Input your working distance below in millimeters to calculate the Field of View

Parameter	Value
Object length (mm)
Object width (mm)
Depth of field (mm)
Sampling/pixel size (mm)
Minimum working distance (mm)

3. Input the requested Field of View value in millimeters to calculate the Working Distance

*)This is the same as Object length (mm) above.

Parameter	Value
Working distance (mm)
Object width (mm)
Depth of field (mm)
Sampling/pixel size (mm)
Minimum object length (mm)

Glossary of the used terms

Working distance
The distance from the object to the first lens surface.

Object length
The size of the object in the direction perpendicular to the scan direction of a line imaging camera, also known as the across-track field of view.

Object width
The size of the object in the scan direction of a line imaging camera, also known as the along-track field of view.

Depth of field
The approximate depth of field calculated using modeled root mean square (RMS) spot diameter as the circle of confusion.

Sampling/pixel size
The across-track pixel size at the object with the smallest binning setting (usually 1 bin) of the camera, also known as the across-track geometrical pixel field of view.

Minimum working distance
The minimum working distance defined by the lens design. With macro lenses, this is the only distance where the lens can be used.

Information in this document is subject to change without notice. Specim, Spectral Imaging Ltd. reserves the right to change or improve its products and specifications and to make changes in content without obligation to notify any person or organisation of such changes or improvements. Please note that the calculated values are for reference use only.

MAIN FEATURES AND BENEFITS

High Resolution

Unmatched precision

Superior Signal-to-Noise Ratio

Detailed and reliable results

GigE Vision interface

Seamless system integration

Flexible High-Quality Optics

Lens options and adjustable working distance from wide area to macro imaging

Built-in Advanced Image Enhancement

Ready-to-use data with minimal post-processing

Unified Spectral Calibration

Consistent and comparable data across units

Precise and Repeatable Material Analysis Beyond the Visibile

From coating layer inspection and mineral and ore classification to food quality inspection, agricultural and pharmaceutical research, and cultural heritage conservation, the Specim SX25 combines spatial accuracy, spectral detail, and high optical performance to meet the needs of the most demanding users.