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BF5M19622C Lensation 1.96 mm 1/2.5″ S-Mount Lens

Original price was: USD 236.41.Current price is: USD 197.01.

1/2.5″ S-Mount lens with 1.96mm focal length and 5.6mm image circle. Specifications include a 2.77mm back focal length, 15.3° chief ray angle, and integrated IR cut filter.

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Lenses

BF5M19622C Lensation 1.96 mm 1/2.5" S-Mount Lens

Model Identifier BF5M19622C
Official Part Number 1010787
GTIN Standard NA

Technical Overview

The Lensation BF5M19622C is a high-resolution 5.00 MP S-mount lens designed for sensors up to 1/2.5". It features a short focal length of 1.96 mm providing an ultra-wide 180-degree diagonal field of view. This lens is equipped with an integrated IR cut filter and offers a minimal object distance of 0.10 meters, making it suitable for compact, wide-angle industrial imaging applications.

Key Features

  • 5.00 MP High Resolution
  • S-mount (M12) interface
  • Ultra-wide angle 180° diagonal field of view
  • Integrated IR cut filter
  • Compact 1/2.5" optical class design

180.0° ultra-wide diagonal field of view for comprehensive area coverage

Technical Specification Matrix

ParameterValue
Focal length2.0 mm
Maximal image circle1/2.5"
Aperture range (F)2.2
Minimal object distance (M.O.D.)0.10 m
Angle of view (Horizontal)180.0°
Angle of view (Vertical)130.5°
Angle of view (Diagonal)180.0°
Back focal length2.77 mm
Maximal immersion depth6.2 mm
IR correctionno
IR cut filteryes
Item number1010787
Bildwinkel vertikal130.5° x 180.0°
Optical class1/2.5"
Resolution5.00 MP
MountS-mount

Industrial Applications

1. Autonomous Mobile Robot (AMR) Surround Vision and Obstacle Avoidance

Integration of the Lensation BF5M19622C into the sensor pods of warehouse navigation robots to provide panoramic spatial awareness and near-field collision avoidance.

Problem Solved

AMRs operating in dynamic factory environments often suffer from blind spots. Relying on multiple narrow-field cameras increases computational overhead and physical footprint. This application solves the blind-spot problem by providing continuous, wide-area environmental mapping using fewer optical nodes.

180.0° Horizontal Angle of View0.10 m Minimal Object Distance5.00 MP ResolutionS-mount (M12) Compact Form FactorIR cut filter

2. Internal Pipe and Vessel Crawler Inspection Systems

Using the lens on forward-facing robotic inspection crawlers to monitor the structural integrity, welds, and corrosion of large-diameter industrial pipelines and shallow tanks.

Problem Solved

Traditional pipeline inspection requires mechanically articulating (pan-tilt) camera heads to view both the pipe walls and the path ahead, which are prone to mechanical failure in confined spaces. This application eliminates moving parts by capturing the entire pipe circumference in a single static frame.

130.5° x 180.0° Angle of ViewMaximal immersion depth 6.2 mmBack focal length 2.77 mmAperture F/2.20.10 m M.O.D.

3. Low-Clearance Overhead Web and Conveyor Quality Control

Deployment of the fisheye lens in overhead machine vision arrays to perform defect detection and color verification on wide continuous materials (e.g., textiles, sheet metal) moving along conveyor belts.

Problem Solved

Monitoring wide web materials typically requires high mounting clearances or multi-camera arrays that demand complex image-stitching algorithms. This application solves the clearance constraints by allowing a single camera mounted very close to the belt to capture the entire width of the material.

1/2.5" Maximal Image CircleFocal length 2.0 mmIR cut filter5.00 MP Resolution180.0° Diagonal Angle of View

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