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Publications by R. J. PENCE

A Simple Attachment to Increase Depth of Focus of Microscope Objectives for Photomicrography

Multidisciplinary

Philosophy of Science

English

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A Simple Microscope Attachment for Making Multiple Width Measurements of Long Fibres.

Journal of Clinical Pathology

Forensic Medicine

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Increase in Velocimeter Depth of Focus Through Astigmatism

Review of Scientific Instruments

Instrumentation

English

Introduction: Focus and Objectives of Workshop

Environmental Health Perspectives

Occupational Health

English

A Simple, Inexpensive Holographic Microscope

English

Aberrations of Long Focus Anastigmatic Photographic Objectives

Scientific Papers of the Bureau of Standards

English

A New Approach to Low Power Photomicrography.

Journal of Clinical Pathology

Forensic Medicine

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A Simple Cost-Effective Infra-Red Microscope for Palynology

Journal of Micropalaeontology

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A Parallel Radial Mirror Energy Analyzer Attachment for the Scanning Electron Microscope

Microscopy and Microanalysis

Instrumentation

English

Selecting the Optimal Focus Measure for Autofocusing and Depth-From-Focus

IEEE Transactions on Pattern Analysis and Machine Intelligence

Pattern Recognition

Applied Mathematics

Computer Vision

Computational Theory

Artificial Intelligence

English