Visual Acuity Testing of Radiographic Inspectors in Nondestructive Inspection (Classic Reprint) - Hardcover

Gary T. Yonemura

 
9780260441027: Visual Acuity Testing of Radiographic Inspectors in Nondestructive Inspection (Classic Reprint)

Synopsis

Visual acuity testing for radiographic inspectors helps match eye standards to real work .

This guide explains how to set up practical tests that mirror the challenges seen in nondestructive inspection.

Designed for near-vision tasks, it covers how image size, contrast, blur, and line-based targets affect what inspectors can detect. It also provides guidance on lighting, viewing distance, and test-room setup to produce reliable results.
  • How target size and angular subtension influence acuity measurements
  • The impact of real-world contrast and edge blur on detection performance
  • Different optotype forms, including thin lines and Landolt C, and their equivalence
  • Recommended test conditions like luminance, background, viewing distance, and room lighting
Ideal for readers seeking structured, task-focused criteria for radiographic inspection tests and for calibrating inspector performance against real-world demands.

"synopsis" may belong to another edition of this title.

Other Popular Editions of the Same Title

9780265080498: Visual Acuity Testing of Radiographic Inspectors in Nondestructive Inspection

Featured Edition

ISBN 10:  0265080495 ISBN 13:  9780265080498
Publisher: Forgotten Books, 2024
Softcover