Machine Vision Knowledge Base
Knowledge
Telecentric Lenses for Automotive Parts: Dimensional Inspection Selection
Spec a telecentric lens for automotive parts: edge error on stepped parts, FOV and magnification arithmetic, published model figures, and the inline/flash boundary.
Inline Measurement for Battery Cell and Tab 100% Inspection
Measuring heads on a live cell line: which HM field covers a cell family, what a silhouette can and cannot see, and the exposure and cycle-time arithmetic behind it.
Flash Measurement System for Battery Cell and Tab Inspection
Single-exposure battery cell measurement: which cell footprints fit a 300 x 200 mm field, what the 0.02L accuracy term means, and where inline heads take over.
Zoom Lens + APO Metallurgical Objectives: Config Matrix
2X–50X APO objectives across 0.5X–2X TV tubes: the full zoom lens configuration matrix, plus why equal magnification can mean very different resolution.
30mm FOV Zoom Lens Configuration: Reverse Selection
Target FOV is 30 mm? Three zoom lens routes reach it — auxiliary objective, TV tube, or 4K 1-inch body — with different WD, resolution and DOF.
300mm Working Distance Zoom Lens (0.25X, 297mm WD)
Need about 300 mm working distance? A 0.25X auxiliary objective puts the 12.5X zoom body at 297 mm. Real FOV ceiling, resolution cost and tier comparison.
155mm Working Distance Zoom Lens: 60/30/15mm FOV Setups
155 mm working distance comes from a 12.5X zoom body plus a 0.5X auxiliary objective. Compare the 60, 30 and 15 mm FOV tiers on a 2/3-inch sensor.
Machine Vision Zoom Lens Configuration Guide | 4 Paths
Know only your working distance, FOV or camera? Use 4 guided paths to configure a machine vision zoom lens, from 0.58X up to 247.5X.
Auxiliary Lens Guide: 0.5X–2X, FOV & Zoom Compatibility
An auxiliary lens multiplies a zoom lens magnification to change FOV, working distance and resolution. Compare 0.5X, 1X and 2X factors with worked examples.
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