Understanding Beveled Edges – Esco Optics, Inc.

A process that is often overlooked in precision glass fabrication that is not glamorous, but extremely crucial is the creation of a beveled edge on an optic. You may have heard the term chamfer, safety bevel, or break edge bevel. These are all just different ways of saying the same thing. Where two surfaces meet that e

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm Surface Accuracy 1.0-3.0 mm thickness ≤ 5λ per inch 4.76-12.7 mm thickness ≤ 2λ per

Commercial Quality Windows, Circular, N-BK7 Optical Glass

Simple geometrical optics to understand and design point-scanning microscopes

Esco Optics witness samples used for transmission are precision polished on both sides to a scratch dig of 60-40. Flatness of each side is < 1 wave @

Witness Sample, Transmission, 1.400-1.599

Bone Formation in 2D Culture of Primary Cells - Mertz - 2023 - JBMR Plus - Wiley Online Library

Portable beveling tools generate no sparks, heat

PDF) BUILDING SCIENTIFIC APPARATUS Fourth Edition

SCHOTT UG11, 25.4mm Dia., 3mm Thick, Colored Glass Bandpass Filter

AMT - Radiometric calibration of a non-imaging airborne spectrometer to measure the Greenland ice sheet surface

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm Surface Accuracy 5λ per inch Surface Quality 80-50 Scratch-Dig or better Parallelism

Commercial Quality Windows, Circular, Borofloat 33

AMT - Radiometric calibration of a non-imaging airborne spectrometer to measure the Greenland ice sheet surface

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm Surface Accuracy 1.0-3.0 mm thickness ≤ 5λ per inch 4.76-12.7 mm thickness ≤ 2λ per

Commercial Quality Windows, Square, N-BK7 Optical Glass