[Adjustable Diameter]: Features a 2.5–36mm adjustable hole ID for customized light transmission, ideal for varied optical applications requiring precise control.
[High-Quality Material]: Crafted with premium aluminum alloy, ensuring durability, strong elasticity, and resistance to deformation for long-lasting performance.
[User-Friendly Design]: Simple to install and disassemble, allowing seamless combination with other optical instruments for flexible and convenient usage.
[Wide Application]: High-accuracy aperture suitable for diverse optical systems, enhancing light control in photography, microscopy, and other technical fields.
[Elegant Finish]: Smooth and exquisite texture with 14 blades, providing both functional precision and an appealing appearance for enhanced user experience.