SP-SWIR2514MC — 25mm SWIR Lens, C-Mount

How to evaluate a 25mm SWIR lens for your camera

Plan the integration of SP-SWIR2514MC around a defined field of view, sensor and installation distance. Focal length alone does not determine coverage: the active sensor dimensions and object distance also matter. Compare the declared image circle with your sensor diagonal, then check the mechanical drawing against your camera housing and surrounding components. Review the mount and rear clearance together to identify integration changes before sample approval.

• Confirm active sensor dimensions, pixel pitch and required target detail.
• Check flange distance, filter stack and available rear clearance.
• Evaluate focus at the actual working distance and aperture.

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900–1700nm SWIR lens: illumination and image-quality checks

When selecting a short-wave infrared lens, assess the complete light path rather than the camera label alone. The recorded operating band for this model is 900–1700nm; compare it with the illumination spectrum, filters, lens transmission information and sensor response. A nominal spectral range is not a transmission curve or a guarantee of contrast at every wavelength. Ask for applicable test conditions and evaluate edge detail, distortion and focus under your intended lighting.

• Use representative targets and illumination wavelengths during sample evaluation.
• Check the center and corners at the required exposure and aperture.
• Request model-specific performance data when your acceptance criteria depend on it.

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Application review for a SWIR camera lens

For material sorting, surface inspection or process observation, begin with a target and illumination that provide useful contrast in the selected SWIR band. Evaluate SP-SWIR2514MC using representative parts and the intended inspection method. Describe the material, smallest feature or defect, target speed and expected background. For a C-mount SWIR lens project, also provide the camera model, sensor format and required installation envelope so that mounting and coverage can be checked together.

• Define an acceptable image or measurable inspection result before ordering.
• Send sample images or target samples when the contrast mechanism is uncertain.
• Compare related models when a different field of view or working distance is needed.

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Sample evaluation and OEM procurement

For an OEM or distributor inquiry, identify SP-SWIR2514MC, the intended configuration, sample quantity, estimated annual demand and delivery region. Request the current datasheet revision, applicable drawing and quotation before approving a purchase. If a mechanical interface, coating or another requirement differs from the standard configuration, submit it for feasibility review; availability and customization scope must be confirmed. Agree on sample acceptance criteria before a volume order, including the camera, lighting, working distance and inspection method.

• Share requirements and request a configuration review.
• Evaluate samples against agreed imaging and mechanical criteria.
• Confirm the approved revision, quantity, packaging and delivery schedule.

Custom Lens OEM / ODM Manufacturing

Technical reference for camera comparison

Camera and sensor specifications are part of lens selection. EMVA 1288 provides a framework for characterizing machine-vision sensors and cameras. Use the camera manufacturer’s published results to compare sensor response and noise under stated conditions, then evaluate lens performance with your actual optical setup.

EMVA 1288 — camera and sensor specifications