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BS ISO 15227:2000

BS ISO 15227:2000

Current

Current

The latest, up-to-date edition.

Optics and optical instruments. Microscopes. Testing of stereomicroscopes

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-15-2000

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Accuracy of testing
5 Test conditions
      5.1 Total visual magnification (MTOT VIS)
      5.2 Difference in total visual magnification
             between left and right optical systems
      5.3 Difference in axes between left and right
             optical systems
      5.4 Difference in the centers of the image fields
             between left and right optical systems
      5.5 Difference in imaging rotations between right
             and left images
      5.6 Axial shift of object plane by magnification
             change
      5.7 Lateral shift of image plane by magnification
             change
      5.8 Focus difference between left and right optical
             systems
      5.9 Resolution for the highest magnification at the
             center of the field
      5.10 Difference in exit pupil heights between left
             and right optical systems
      5.11 Minimum range for interpupillary distance
      5.12 Calibration error if a dioptre scale is used
      5.13 Minimum eyepiece dioptre adjustment range
6 Test methods
      6.1 Apparatus
      6.2 Apparatus configuration
      6.3 Test procedures
Bibliography

Recommended test methods and test conditions to ensure the minimum requirements for stereomicroscopes are defined in this standard. These minimum requirements are given in ISO 10936-1, ISO 11884-1 and ISO 11884-2. The test methods defined in this International Standard are recommended, but use of other test methods is allowed if the same results are obtained.

This International Standard specifies test conditions and recommended test methods to ensure the minimum requirements for stereomicroscopes. These minimum requirements are given in ISO10936-1, ISO11884-1 and ISO11884-2.

The test methods specified in this International Standard are recommended, but use of other test methods is permitted if the same results are obtained.

Committee
CPW/172
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 15227:2000 Identical

ISO 11884-2:2007 Optics and photonics — Minimum requirements for stereomicroscopes — Part 2: High performance microscopes
ISO 11884-1:2006 Optics and photonics Minimum requirements for stereomicroscopes Part 1: Stereomicroscopes for general use
ISO 10934-1:2002 Optics and optical instruments Vocabulary for microscopy Part 1: Light microscopy
ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
ISO/CIE 10526:1999 CIE standard illuminants for colorimetry
ISO 10936-1:2017 Optics and photonics — Operation microscopes — Part 1: Requirements and test methods

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