{"product_id":"eti-w24","title":"ETI-W24 - KUPO 24 Leaves Iris Shutter, Open to Fully Close","description":"\u003c!-- Sub-type: L-A (Lighting fixture accessory) --\u003e\u003c!-- Source: Description\/Missing_Markdown\/lighting_solution\/iris\/eti-w24-24-leaves-iris-shutter-open-to-fully-close.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"ETI-W24\" data-color=\"NA\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO ETI-W24 is a 24-leaf manual iris shutter designed to move from open to fully closed. It belongs to the ETI iris family, but its full-close action makes it the choice when the lighting setup needs aperture control that can also shut the beam down completely.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA standard iris is often used to resize a beam, while an iris shutter can support cueing and masking needs where full close matters. ETI-W24 gives technicians a 24-leaf option with heat-resistant construction and the larger ETI body dimensions listed in the specification.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e24-leaf iris shutter design moves from open to fully closed for cue and masking control\u003c\/li\u003e    \u003cli\u003eETI family aperture range is listed as 4.5 mm to 75 mm for aperture adjustment\u003c\/li\u003e    \u003cli\u003eStainless steel leaves with formulated gray paint resist heat up to 450 °C\u003c\/li\u003e    \u003cli\u003eThree fixed focusing holes support consistent positioning in compatible applications\u003c\/li\u003e    \u003cli\u003eListed dimensions match the larger ETI-F18 \/ ETI-F24 body format\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for theatrical cueing, beam blackout effects, masking, specials, and venue profile positions where full-close iris shutter behavior is required.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eListed with listed dimensions A 120 mm, B 137 mm, C 13 mm, and D 102 mm; match host fixture fit where full-close iris shutter action is required.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"ETI-W24 | KUPO 24 Leaves Iris Shutter, Open to Fully Close\",  \"description\": \"The KUPO ETI-W24 is a 24-leaf manual iris shutter designed to move from open to fully closed. It belongs to the ETI iris family, but its full-close action makes it the choice when the lighting setup needs aperture control that can also shut the beam down completely.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.stage.com.tw\"  },  \"category\": \"Lighting Solution \u003e Iris\",  \"sku\": \"ETI-W24\",  \"mpn\": \"ETI-W24\",  \"material\": \"Stainless steel iris leaves with heat-resistant formulated gray paint\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Manual iris shutter\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Leaf Count\",      \"value\": \"24 leaves\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Action\",      \"value\": \"Open to fully closed\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Aperture Range\",      \"value\": \"4.5 mm to 75 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Leaf Material\",      \"value\": \"Stainless steel with formulated gray paint\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Temperature Rating\",      \"value\": \"Up to 450 °C\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Positioning\",      \"value\": \"Three fixed focusing holes\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Catalog Dimensions\",      \"value\": \"A 120 mm, B 137 mm, C 13 mm, D 102 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"ETI-W24\" data-category=\"Lighting Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is this different from a normal iris?\u003c\/h3\u003e    \u003cp\u003eETI-W24 is described as an iris shutter that moves from open to fully closed, so it can support full-close cueing or masking.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes it use the same body size as ETI-F18 and ETI-F24°\u003c\/h3\u003e    \u003cp\u003eThe specification lists the same A 120 mm, B 137 mm, C 13 mm, and D 102 mm dimensions.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eShould I assume it fits every profile fixture?\u003c\/h3\u003e    \u003cp\u003eNo. Because the specification does not list a specific fixture family, host fit should be matched before specification.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"How is this different from a normal iris?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"ETI-W24 is described as an iris shutter that moves from open to fully closed, so it can support full-close cueing or masking.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Does it use the same body size as ETI-F18 and ETI-F24?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The specification lists the same A 120 mm, B 137 mm, C 13 mm, and D 102 mm dimensions.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Should I assume it fits every profile fixture?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"No. Because the specification does not list a specific fixture family, host fit should be matched before specification.\"      }    }  ]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for ETI-W24 --\u003e","brand":"KUPO Stage","offers":[{"title":"Fixture Accessory \/ Iris \/ Aperture Control","offer_id":53907505250603,"sku":"ETI-W24","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/ETI-W24_b.jpg?v=1782111025","url":"https:\/\/kupostage.com\/products\/eti-w24","provider":"KUPO Stage","version":"1.0","type":"link"}