VIS-NIR – low-light objectives
9.8 mm Ultra-Wide VIS–NIR Objective
Ultra-wide objective for large scene coverage in visible and near-infrared low-light systems.
Full parameter record
9.8 mm Ultra-Wide VIS–NIR Objective – published specifications
Every value below is the reference record for this configuration. Values marked as a reference, a target or a minimum are confirmed against the detector datasheet and the approved drawing before a quotation is issued.
| Parameter | Published value |
|---|---|
| Focal length | 9.8 mm |
| F/# | 2.4 |
| Working wavelength | 480–950 nm |
| Detector reference | 1920 × 1080 / 12 μm |
| Field of view | 113.2° × 71.2° |
| Average transmission | ≥94% |
| Distortion | −27% |
| Focus | Manual |
| Weight | ≤60 g |
| Dimensions | Φ26 × 37.82 mm |
| Operating / storage | −40 to +60 °C / −50 to +70 °C |
| Sealing reference | Front element IP67 |
Reference policy: the signed quotation, approved drawing, sample and inspection plan define the delivered performance, coating, sealing, MOQ and lead time. Values published here are engineering references for screening, not a guaranteed specification.
Before this configuration is released
What to confirm with us
Send these five inputs and the quotation can be prepared against your system rather than against a catalogue headline.
01Image format and pixel pitch of the sensor the objective will serve
02Required field of view, F-number and the distortion limit at the field edge
03Low-light level, spectral range and the coating reference for the working band
04Mount thread, back focal distance, mass and the mechanical envelope
05Sealing and shock requirements, plus the sample and inspection documents required
Related references
Other configurations in the same family
- 25 mm Lightweight Low-Light Objective
- 22.6 mm VIS–NIR Low-Light Objective
- 25 mm Wide-Field Eyepiece
- 28.8 mm Long-Eye-Relief Eyepiece
Browse the full category page: Visible & VIS-NIR Lenses.
Send the detector data and we will confirm the fit.
Share the detector type, resolution, pixel pitch, required field of view and the mechanical envelope. We will return the configuration route, the documents we can issue and the next sourcing step.