Ophthalmic instruments. Synoptophores Ingestion-build-135476 Contents BS ISO 3890-2:

Contents BS ISO 3890-2:

standing or seating

where water may be drained overboard in certain conditions

Spray adhesives are specifically excluded from this International Standard

Ophthalmic instruments. Synoptophores Ingestion-build-135476 Contents BS ISO 3890-2:1 Scope This International Standard, together with ISO 15004 1, specifies minimum requirements and test methods for synoptophores (also called major amblyoscopes or synoptometers) used to test, measure, train and develop the patient's binocular vision and to measure horizontal, vertical and cyclo deviation in different positions of gaze. This International Standard takes precedence over ISO 15004 1, if differences exist.