{"type":"product","schema_version":"1.0","item_id":"101745998604","canonical_url":"https://tw.bid.yahoo.com/item/101745998604","title":"ViewSonic LS740HD 5,000 ANSI 流明 1080p 雷射投影機","subtitle":"第三代雷射光源技術，使用壽命長達 30,000 小時","condition":"全新品","currency":"TWD","observed_at":"2026-06-27T12:01:20.650Z","current_price":46900,"original_price":null,"stock_status":"in_stock","available_quantity":5,"sold_quantity":0,"seller":{"id":"Y1775892689","name":"里拉商店","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/eab43275-a2e8-40d3-98ac-b54e63e09760.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b6ba0245-9bde-4232-b826-208924fc17b5.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/12f9c3a6-b995-4957-8cd6-09498ad93cf6.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/07be7264-4e40-42b3-a5b0-f59bec72752a.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ad01c841-49e8-4654-b9c1-ebc4e4f5c6ad.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/77fbd150-e297-4d8b-bb89-40233cb347c1.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/cf1967ee-50db-421d-b5fa-2ba37348392f.jpg","role":"detail","alt":"商品圖片 7","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/fb2e2dee-dd47-45cd-9c1e-bd1b0af5b9ac.jpg","role":"detail","alt":"商品圖片 8","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8644eed1-200b-4886-9a88-56e4745c424f.jpg","role":"detail","alt":"商品圖片 9","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bb25cf2c-89ba-42c9-b798-9bd04070e4b9.jpg","role":"detail","alt":"商品圖片 10","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0a132445-cb0a-4ecf-975d-9834a04788e5.jpg","role":"detail","alt":"商品圖片 11","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/af822efa-714e-4332-bdd2-ad7784791948.jpg","role":"detail","alt":"商品圖片 12","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bc57fff7-59bb-4656-94ed-546fd8101318.jpg","role":"detail","alt":"商品圖片 13","width":null,"height":null}],"description":"ViewSonic LS740HD 5,000 ANSI 流明 1080p 雷射投影機\n\nLS740HD 屬於 ViewSonic 的 Luminous Superior 系列，是一款無燈泡高亮度的新光源投影機，專為商業和教育空間設計。採用第三代雷射光源技術，投影機可提供高達 5,000 ANSI 流明的亮度，使用壽命長達 30,000 小時，確保在無需更換燈泡的情況下呈現明亮而生動的影像。無燈泡的設計提供環保且具有成本效益的解決方案，同時LS740HD 投影機的輕巧體積設計還可以降低運輸成本。支援高達 300 吋、1080p 全高清投影，具有高原生對比率，非常適合用於會議室、講堂和公共空間。LS740HD 投影機具備1.3 倍光學變焦、H/V 直水平校正、四角調整、360° 投影和垂直縱向投影模式，讓設置更具便利性和多樣化的應用。\n\n★第三代雷射光源技術，使用壽命長達 30,000 小時\n\n★提供 5,000 ANSI 流明的亮度，無論在任何環境下都能呈現明亮的影像\n\n★可投影高達 300 吋的超大畫面，每吋畫面成本更低\n\n★輕巧的尺寸和輕量化設計，降低運輸和安裝成本\n\n★安裝靈活性：1.3 倍光學變焦、水平/垂直校正、360° 投影和垂直縱向投影模式\n\n產品規格\n\n                         基本規格                            投影系統            0.65\" 1080P                            原始解析度            1920x1080                            亮度            5000 (ANSI Lumens)                            Brightness (Center Lumens)            5500                            對比率            3000000:1                            Display Color            1.07 Billion Colors                            光源類型            Laser Phosphor                            Light Source Life (hours) with Normal Mode            20000                            Light Source Life (hours) with SuperEco Mode            30000 (Eco)                            鏡頭            F=2.43-2.78, f=16.90-21.61mm                            投影偏移            132%+/-10%                            投射比            1.13-1.47                            Image size            40\" - 300\"                            投影距離            0.63m-1.9m (100\" @ 1.06m)                            光學變焦            1.3X                            數位變焦            0.8x-2.0x                            投影尺寸            30\"-300\"                            投影距離            0.75-9.76m\n                (100\"@2.50m)                            Keystone            H:+/-30° , V:+/-30°                            噪音標準 (正常)            30dB                            噪音標準 (節電)            24dB                            輸入延遲            49.5ms                            支援解析度            VGA(640 x 480) t...","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清"],"category_id":"2092075816","category_name":"投影機","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092109998","name":"投影機/布幕","url":"/tw/%E6%8A%95%E5%BD%B1%E6%A9%9F-%E5%B8%83%E5%B9%95-2092109998-category.html"},{"id":"2092075816","name":"投影機","url":"/tw/%E6%8A%95%E5%BD%B1%E6%A9%9F-2092075816-category.html"}],"view_count":0,"watch_count":0}