[MICROSCOPE APERTURE]: THE DIAPHRAGM THREAD DIAMETER IS M42 TO M42 WITH 14 BLADES, FINE WORKMANSHIP, AND CONSTRUCTION.
[ADJUSTABLE INNER DIAMETER]: RANGE FROM 1.5 TO 26MM, OUTER DIAMETER 45MM, FOR VARIOUS LIGHTING REQUIREMENTS IN OPTICAL SYSTEMS.
[METAL MATERIAL]: MADE OF ALUMINUM ALLOY AND STAINLESS STEEL FOR RELIABLE PERFORMANCE AND LONGEVITY.
[EASY OPERATION]: SIMPLE HANDLE ADJUSTMENT FOR CHANGING DIAPHRAGM DIAMETER AND INNER DIAMETER TUNING.
[COMPACT AND SMALL]: PRACTICAL DESIGN MAKES IT A CONVENIENT TOOL FOR WORKING WITH PRECISION.
Description
[MICROSCOPE APERTURE]: THE DIAPHRAGM THREAD DIAMETER IS M42 TO M42 WITH 14 BLADES, FINE WORKMANSHIP, AND CONSTRUCTION.
[ADJUSTABLE INNER DIAMETER]: RANGE FROM 1.5 TO 26MM, OUTER DIAMETER 45MM, FOR VARIOUS LIGHTING REQUIREMENTS IN OPTICAL SYSTEMS.
[METAL MATERIAL]: MADE OF ALUMINUM ALLOY AND STAINLESS STEEL FOR RELIABLE PERFORMANCE AND LONGEVITY.
[EASY OPERATION]: SIMPLE HANDLE ADJUSTMENT FOR CHANGING DIAPHRAGM DIAMETER AND INNER DIAMETER TUNING.
[COMPACT AND SMALL]: PRACTICAL DESIGN MAKES IT A CONVENIENT TOOL FOR WORKING WITH PRECISION.