{"product_id":"sparkfeng-1-5-25mm-14-37mm-adjustable-iris-aperture-diaphragm-precision-aluminum-alloy-optical-diaphragm-for-camera","title":"SparkFeng 1.5-25mm, 14 37mm Adjustable Iris Aperture Diaphragm Precision Aluminum Alloy Optical Diaphragm for Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAdjustable Iris Aperture Diaphragm 1.5-25mm, Precision Aluminum Alloy Optical Diaphragm for Camera and Lens Systems, 14 - Blade Iris Adapter with 37mm Outer Diameter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSparkFeng 1.5-25mm, 14 37mm Adjustable Iris Aperture Diaphragm Precision Aluminum Alloy Optical Diaphragm for Camera\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eItem 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\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e SparkFeng\u003c\/p\u003e\n\u003cp\u003ediaphragm camera, safety, lens systems, improvement, protective equipment, iris aperture, protective, adjustable, alloy, lens, 37mm, diaphragm 25mm Tools \u0026amp; Home Improvement Safety \u0026amp; Security Personal Protective Equipment Eye Protection Eye Protection Accessories\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 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.\u003c\/li\u003e\n\u003cli\u003e✅ 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.\u003c\/li\u003e\n\u003cli\u003e✅ 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.\u003c\/li\u003e\n\u003cli\u003e✅ 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.\u003c\/li\u003e\n\u003cli\u003e✅ 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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Package Dimensions: 1.97 x 1.97 x 0.79 inches\u003c\/li\u003e\n\u003cli\u003e✅ Item Weight: 0.353 ounces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SparkFeng","offers":[{"title":"Default Title","offer_id":66862279065645,"sku":"PGABL2959546","price":34.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/51jizGxa-hS._AC_SL1500.jpg?v=1781382382","url":"https:\/\/prosupply.giftabay.com\/products\/sparkfeng-1-5-25mm-14-37mm-adjustable-iris-aperture-diaphragm-precision-aluminum-alloy-optical-diaphragm-for-camera","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}