- 1.5" (25 mm) manual adjustable mechanical iris aperture designed for precision in digital cameras and microscopes. - Iris-type aperture allows for fine control over light entry, enabling optimal exposure for your specific needs. - Model number SK25 ensures compatibility with a range of equipment, making it a reliable choice for professionals and enthusiasts alike. - Manual adjustability provides flexibility for various shooting and observation scenarios, enhancing your ability to capture the perfect image or detail. Key Benefits: - Achieve precise lighting control to enhance image quality and detail in your photography or microscopy work. - Ideal for applications such as macro photography, where depth of field and light control are crucial for capturing intricate details. - Perfect for laboratory work, allowing researchers to adjust light levels for improved visibility of specimens. Product Attributes: - Size: 1.5" (25 mm) for compatibility with standard lens systems. - Material: Durable construction ensures longevity and consistent performance. - Performance: Smooth manual adjustments facilitate quick and easy changes without interrupting your workflow. This adjustable mechanical iris aperture is essential for anyone looking to elevate their imaging capabilities, offering unmatched control and versatility in various settings.