International Standard ISO 3058 was prepared by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 2, Surface methods. This second edition cancels and replaces the first edition (ISO 3058:1974), which has been technically revised.

ISO 3058:1998 Non-destructive testing — Aids to visual inspection — Selection of low-power magnifiers

International Standard ISO 3058 was prepared by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 2, Surface methods.

Document Center Inc. is an authorized dealer of ISO standards. This International Standard specifies the characteristics of the following types of low-power magnifiers and gives …

ISO 3058:1998 is a widely recognized standard in the non-destructive testing (NDT) industry. It provides guidelines for the selection, calibration, and verification of equipment used for industrial radiographic film techniques.

Concave-mirror magnifiers with front-surface reflectors in powers typically up to ×6 (Type D). This International Standard is not concerned with: magnifiers intended for the examination of internal surfaces. 1) The distinction between bi-ocular viewing …

International Standard ISO 3058 was prepared by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 2, Surface methods. This second edition cancels and replaces the first edition (ISO 3058:1974), which has been technically revised.

e efficiency of visual inspection. 0.2 This International Standard is intended to provide general guidance on the choice of low-power magnifiers used in the examination of metallic and other surfaces in order to detect the presence of imperfections . for the inspection of surfaces : 0 Single-element magnifiers .