Principle: Small apertures of different diameters are provided in the optical system to meet different light transmission requirements.
OPERATION METHOD: This Microscope Adjustable Aperture can change the diameter of the aperture by the handle.
FEATURES: This Microscope Adjustable Aperture is made of Metal material, reliable performance, durable.Compact and practical design make the diaphragm works more stable.
VARIOUS SPECIFICATIONS: We provides 5 kinds of aperture for you to choose from to meet different requirements.
Application: This Microscope Adjustable Aperture is used in the laboratory, which can adjust the aperture to observe different objects.
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