SparkFeng 1.5-25mm, 14 37mm Adjustable Iris Aperture Diaphragm Precision Aluminum Alloy Optical Diaphragm for Camera

Adjustable Iris Aperture Diaphragm 1.5-25mm, Precision Aluminum Alloy Optical Diaphragm for Camera and Lens Systems, 14 - Blade Iris Adapter with 37mm Outer Diameter

SparkFeng 1.5-25mm, 14 37mm Adjustable Iris Aperture Diaphragm Precision Aluminum Alloy Optical Diaphragm for Camera

Item Type: Iris ApertureMaterial: Aluminum AlloyColor: As shown in the pictureModel: SK25Inner Hole Size: Approx.1.5-25mm / 0.06-0.98inOuter Diameter Size: Approx.37mm / 1.46inThickness: Approx.5.5mm / 0.22inApplication: Optical applicationsBlades: 14Package List1 x Iris Aperture

Brand: SparkFeng

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Key Features

• ✅ Precision Adjustable Aperture: This adjustable iris aperture diaphragm offers a smooth 1.5-25mm inner hole range, allowing fine control over light intake in optical setups. Ideal for photographers and lab technicians who need exact exposure or beam control in cameras, microscopes, or custom lens systems.
• ✅ Durable Aluminum Construction: Made from high-quality aluminum alloy, this iris diaphragm resists wear and deformation while maintaining lightweight performance. The robust build ensures long-term reliability in both professional studios and educational optics labs.
• ✅ Versatile Optical Compatibility: Designed for broad use across optical applications, this camera diaphragm fits seamlessly into DIY lens assemblies, machine vision systems, projectors, and scientific instruments. Its standard 37mm outer diameter makes integration quick and hassle-free.
• ✅ Smooth 14-Blade Mechanism: Featuring 14 precision-engineered blades, the iris aperture delivers a near-circular opening for natural bokeh and consistent light shaping. The smooth adjustment action lets you dial in the perfect setting without jarring or slippage during critical operations.
• ✅ Compact and Stable Design: With a slim 5.5mm thickness and balanced weight, this optical diaphragm adds minimal bulk to your setup while enhancing stability. Includes one ready-to-use iris aperture unitno extra parts needed for immediate installation.

Product Details

• ✅ Package Dimensions: 1.97 x 1.97 x 0.79 inches
• ✅ Item Weight: 0.353 ounces

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