If you’re searching for an economical yet high-quality S-mount lens capable of capturing extremely wide-angle images, look no further than The Imaging Source’s latest offering: the TBN 1.98.

This lightweight and budget-friendly M12 board lens provides outstanding performance in ultra-wide-angle imaging applications, making it ideal for machine vision systems requiring broad coverage without compromising image quality.

Superior Wide-Angle Performance

With an impressive field of view (FOV) measuring up to 118°, this compact lens enables imaging systems to capture larger areas with fewer components. This capability can significantly reduce hardware costs while maintaining excellent image fidelity.

Image Comparison: TBN 1.98 vs Other S-Mount Lenses

The following visual comparisons demonstrate the exceptional optical performance of the TBN 1.98:

Table showing comparison images under controlled conditions (Distance: 135 mm)

Lens Model FOV Measurement Distortion Characteristics
TBN 1.98 390 mm equivalent Minimal distortion
TBL 2.9 2.9 mm Significant distortion
TBL 8 8 mm Moderate distortion

Chart showing FOV measurements and distortion characteristics

Technical Specifications: TBN 1.98

  • Focal Length: 1.98 mm
  • Field of View (FOV): Approximately 390 mm equivalent at the tested distance, translating to a full-angle measurement of about 118°
  • Optical Format: Compatible with standard S-mount interfaces for machine vision applications
  • Weight: Just 7 grams, making it one of the lightest options in its category
  • IR Sensitivity: Optimized for visible light performance when used with an appropriate IR cut filter

Visual Demonstration: Low Distortion Wide-Angle Imaging

The accompanying images showcase the remarkable distortion-free properties of this innovative lens design.

Last Updated: 2025-09-05 00:06:39