{"type":"product","schema_version":"1.0","item_id":"100034363859","canonical_url":"https://tw.bid.yahoo.com/item/100034363859","title":"5Cgo【權宇】RICOH 尼康 近攝接圈 延長接筒 微距 顯微攝影用 帶消光螺紋不反光 另有CANON 含稅會員扣5%","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-06-09T19:49:30.120Z","current_price":290,"original_price":null,"stock_status":"in_stock","available_quantity":200,"sold_quantity":0,"seller":{"id":"Y5037028388","name":"@5Cgo五西購物網","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/5b63473c-c82f-4a6a-9ca1-86d5c6a86b73.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c881000f-3bd9-41c0-a3df-a73cdcd7f4e8.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c46eed13-cfe9-4d3d-9b06-1ff124763532.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"CANON 佳能近攝接圈，延長接筒，微距，顯微攝影用，帶消光螺紋不反光\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t這個轉接環是將顯微鏡物鏡轉成M42介面，然後配套M42轉單反的介面，就可以利用顯微鏡的物鏡進行顯微拍攝。\t\t\t\t\t\t\t\t\t\t\t\t可以配套提供M42轉單反的接環。\n\n\t\t\t\t\t\t\t\t\t\t\t\t可以配套提供M42延長接環。\n\n\t\t\t\t\t\t\t\t\t\t\t\t不包括圖上的顯微鏡物鏡。同好有什麼問題，可以詳細聊。\n\n\t\t\t\t\t\t\t\t\t\t\t\t材料：鋁\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t 購買之前，希望大家能把下面的一些問題看清楚，能好的選購合適自己的顯微攝影器材。\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t說一下大家經常問的問題：\n\n\t\t\t\t\t\t\t\t\t\t\t\t 1.    是否可以自動對焦，是否可以調節光圈。\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t不可以自動對焦，物鏡本身相當於一個不帶光圈的手動鏡頭，需要使用M檔。\n\n\t\t\t\t\t\t\t\t\t\t\t\t2.    皮腔是否可以使用？\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t可以使用的，我這裏賣顯微鏡物鏡最大距離是160mm，也就是使用皮腔時+單反介面後焦要小於160mm。\n\n\t\t\t\t\t\t\t\t\t\t\t\t3.    接上單反後如何對焦？\n\n\t\t\t\t\t\t\t\t\t\t\t\t   移動相機對焦，或者是有微距架，移動架子對焦。\t\t\t\t\t\t\t\t\t\t\t\t國外他們有將手動的精密升降架用在顯微拍攝上的效果也很不錯。\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t4.    4x 物鏡和 10X物鏡真的有放大這麼多嗎？ \n\n\t\t\t\t\t\t\t\t\t\t\t\t   不是的4X 物鏡，中的4X\t\t\t\t\t\t\t\t\t\t\t\t是指顯微鏡中的4倍，在顯微鏡中，物體通過物鏡成實像，然後通過目鏡配合眼睛，成放大虛像，這個時候的倍數才是物鏡X目鏡的倍數。\n\n\t\t\t\t\t\t\t\t\t\t\t\t    4X 物鏡配合單反， 視野大概是 20-30mm。\t\t\t\t\t\t\t\t\t\t\t\t2-3釐米的樣子\n\n\t\t\t\t\t\t\t\t\t\t\t\t   10X  大概是 5-6mm。\n\n\t\t\t\t\t\t\t\t\t\t\t\t   20X  大概是  3-4mm\n\n\t\t\t\t\t\t\t\t\t\t\t\t     \t\t\t\t\t\t\t\t\t\t\t\t視野隨著物鏡和單反的距離，單反晶片的大小會稍有不同，我也沒有很詳細的測試。\n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t5.    物鏡周圍一圈怎麼很虛？\n\n\t\t\t\t\t\t\t\t\t\t\t\t物鏡周圍的效果不好.物鏡設計的視野是\t\t\t\t\t\t\t\t\t\t\t\t18mm，而且保證的畫質的 70%左右吧， 可能周圍效果不好。\t\t\t\t\t\t\t\t\t\t\t\t如果用好的顯微鏡物鏡能改善這個問題。\n\n\t\t\t\t\t\t\t\t\t\t\t\t6.    物鏡能否無限遠對焦？\n\n\t\t\t\t\t\t\t\t\t\t\t\t顯微鏡物鏡設計的是只在一個特定距離對焦， 4X 的\t\t\t\t\t\t\t\t\t\t\t\t物距大概是 1-1.5cm， 10X  ，20X 都是幾個毫米。\t\t\t\t\t\t\t\t\t\t\t\t 所以只在特定位置對焦。\t\t\t\t\t\t\t\t\t\t\t\t 延長接筒也是為了讓物鏡的對焦距離靠近設計，畢竟設計的後焦是160mm。\n\n\t\t\t\t\t\t\t\t\t\t\t\t7 。 景深很淺怎麼辦?\n\n\t\t\t\t\t\t\t\t\t\t\t\t有多焦點合成的軟體， 這方面詳細可以旺旺詢問。\n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t以我之見，用顯微鏡物鏡進行顯微攝影，比起微距鏡頭來說是個耗時而且困難的事情，需要有耐心和努力。\t\t\t\t\t\t\t\t\t\t\t\t而店主也是有興趣而做的。\n\n\t\t\t\t\t\t\t\t\t\t\t\t     \t\t\t\t\t\t\t\t\t\t\t\t而顯微鏡物鏡的優點是，更小的視野和便宜的器材。請評估你自己的興趣愛好，再進行購買。\n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t   下面兩張圖片，一張火柴頭是 10X， 金屬表面是\t\t\t\t\t\t\t\t\t\t\t\t4X，可以看到4X 兩邊都無法精確對焦了。\n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t \n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tIt has a female 36 TPI (thread\t\t\t\t\t\t\t\t\t\t\t\tper inch) thread at one end,\t\t\t\t\t\t\t\t\t\t\t\twhich will hold any microscope\t\t\t\t\t\t\t\t\t\t\t\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":"2092077206","category_name":"顯微鏡","breadcrumb":[{"id":"3994318","name":"圖書/影音/文具","url":"/tw/%E5%9C%96%E6%9B%B8-%E5%BD%B1%E9%9F%B3-%E6%96%87%E5%85%B7-3994318-category.html"},{"id":"2092073810","name":"文具與事務用品","url":"/tw/%E6%96%87%E5%85%B7%E8%88%87%E4%BA%8B%E5%8B%99%E7%94%A8%E5%93%81-2092073810-category.html"},{"id":"2092077205","name":"教育用具","url":"/tw/%E6%95%99%E8%82%B2%E7%94%A8%E5%85%B7-2092077205-category.html"},{"id":"2092077206","name":"顯微鏡","url":"/tw/%E9%A1%AF%E5%BE%AE%E9%8F%A1-2092077206-category.html"}],"view_count":0,"watch_count":0}