Manual Adjustability: Easily adjust the aperture from 1.5 to 26mm with the convenient handle, allowing precise control over lighting conditions in your microscopic observations.
Durable Materials: Crafted from aluminum alloy and stainless steel, this aperture is built to last, ensuring reliable performance and durability for repeated use in the lab.
M42 Thread Compatibility: The M42 to M42 thread diameter ensures wide compatibility with various microscope lenses, making it a versatile addition to your lab equipment.
Compact Design: Its small and compact size allows for easy integration into existing microscope setups, without adding bulk or complexity.
accurate Craftsmanship: Featuring 14 accurate-crafted blades, this aperture provides smooth and even lighting adjustment, essential for detailed microscopic work.