{"product_id":"eti-f24","title":"ETI-F24 - KUPO 24 Leaves Iris for S4, Shakespeare, S3 Series, and Marumo Rayer","description":"\u003c!-- Sub-type: L-A (Lighting fixture accessory) --\u003e\u003c!-- Source: Description\/Missing_Markdown\/lighting_solution\/iris\/eti-f24-24-leaves-iris-for-s4-shakespeare-s3-marumo-rayer.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-F24\" data-color=\"NA\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO ETI-F24 is a 24-leaf manual iris for S4 \/ Shakespeare \/ S3 \/ Marumo Rayer. Compared with an 18-leaf iris, the 24-leaf construction gives the beam a finer circular edge when the aperture is reduced.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eSome specials need the beam to close down smoothly without the edge feeling too segmented. ETI-F24 gives designers and technicians the finer leaf count, heat-resistant construction, and familiar accessory-slot handling needed for more controlled profile work.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e24-leaf construction creates a smoother circular aperture than lower-leaf-count iris designs\u003c\/li\u003e    \u003cli\u003eAdjustable 4.5 mm to 75 mm aperture range supports tight specials and open beam looks\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 make insertion and positioning more repeatable\u003c\/li\u003e    \u003cli\u003eTailor-made backing plate option supports special fixture adaptations when requested\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eA practical accessory for stage, studio, and venue profile fixtures where smooth aperture control is needed for specials, isolation, spill reduction, or cue refinement.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Compatible with S4 \/ Shakespeare \/ S3 \/ Marumo Rayer, with listed dimensions A 120 mm, B 137 mm, C 13 mm, and D 102 mm.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"ETI-F24 | KUPO 24 Leaves Iris for S4, Shakespeare, S3 Series, and Marumo Rayer\",  \"description\": \"The KUPO ETI-F24 is a 24-leaf manual iris for S4 \/ Shakespeare \/ S3 \/ Marumo Rayer. Compared with an 18-leaf iris, the 24-leaf construction gives the beam a finer circular edge when the aperture is reduced.\",  \"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-F24\",  \"mpn\": \"ETI-F24\",  \"material\": \"Stainless steel iris leaves with heat-resistant formulated gray paint\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Manual iris\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Leaf Count\",      \"value\": \"24 leaves\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Compatible Fixture\",      \"value\": \"S4 \/ Shakespeare \/ S3 \/ Marumo Rayer\"    },    {      \"@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-F24\" data-category=\"Lighting Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose the 24-leaf model?\u003c\/h3\u003e    \u003cp\u003eThe higher leaf count gives a finer circular edge when the iris is closed down, which can look cleaner on precise specials.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can this be used with Marumo Rayer fixtures?\u003c\/h3\u003e    \u003cp\u003eYes. Marumo Rayer is listed in the compatible fixture families for ETI-F24.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes it include motorized control?\u003c\/h3\u003e    \u003cp\u003eNo. This is a manual iris accessory for fixture aperture control, not a DMX-controlled iris device.\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\": \"Why choose the 24-leaf model?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The higher leaf count gives a finer circular edge when the iris is closed down, which can look cleaner on precise specials.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Can this be used with Marumo Rayer fixtures?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Yes. Marumo Rayer is listed in the compatible fixture families for ETI-F24.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Does it include motorized control?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"No. This is a manual iris accessory for fixture aperture control, not a DMX-controlled iris device.\"      }    }  ]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for ETI-F24 --\u003e","brand":"KUPO Stage","offers":[{"title":"Fixture Accessory \/ Iris \/ Aperture Control","offer_id":53907504857387,"sku":"ETI-F24","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/ETI-F24_b.jpg?v=1782111018","url":"https:\/\/kupostage.com\/products\/eti-f24","provider":"KUPO Stage","version":"1.0","type":"link"}