SK1616 Adjustable Iris Diaphragm, Manual Aperture Lens for Camera, 1~16mm Precision Iris Diaphragm with 10 Blades, Aluminum Alloy Optical Platform Accessory for Lasers and Cameras
Adjustable Iris Aperture Diaphragm Module Optical Diaphragm SK34 for Optical Instrument 1.5‑34mm
SK1616 Adjustable Iris Diaphragm Manual Aperture Lens 1~16mm Precision Optical Platform Accessory for Camera Equipment Aluminum Alloy 26mm 10 Blades
SK1616 Adjustable Iris Diaphragm, Manual Aperture Lens for Camera, 1~16mm Precision Iris with 10 Blades, Aluminum Alloy Optical Platform Accessory for Lasers and Photography
Ressm Adjustable Iris Diaphragm Mechanical Aperture Lens for Digital CameraM4 SK12, 1-12mm Diameter
Wzxksoac Adjustable Iris Diaphragm Mechanical Aperture Lens for Digital CameraM4 SK12, 1-12mm Diameter
