Podcast Overview
<p>這是個介紹現代攝影暗房技術的頻道。希望透過講者，讓您也能自我學習關於攝影暗房的各種知識。 <br /> <br/>Powered by <a href="https://firstory.me/zh">Firstory Hosting</a></p>
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Publishing Since
8/7/2020
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Recent Episodes
April 14, 2022
S4EP14 拍底片不用閃燈太可惜，用閃燈的經驗與心得分享
<p><strong>閃燈的使用，對很多拍底片新手，應該是一道關卡</strong> <br /><strong>這次分享一些粗淺用燈的心得，給想開始用閃燈的朋友</strong> <br /> <br /><strong>更正說明</strong> <br />A模式不一定有預閃 <br />最初代的TTL閃燈就是從外置測光的A內化而成，僅僅具備A與M功能的閃光燈熱靴都只有單點，在閃光發出時直接以測光晶體收到的反射光多寡控制截斷輸出時間點。 <br />大約是自動對焦系統的第二代，才有預閃。多謝KunCheng Chiang前輩說明。 <br /> <br />小額贊助支持本節目： <a href="https://open.firstory.me/join/alternativedarkroom" target="_blank">https://open.firstory.me/join/alternativedarkroom</a> <br />留言告訴我你對這一集的想法： <a href="https://open.firstory.me/user/ckdjf84modr3o0862n6mdc2u1/comments" target="_blank">https://open.firstory.me/user/ckdjf84modr3o0862n6mdc2u1/comments</a></p> <br /> <br/>Powered by <a href="https://firstory.me/zh">Firstory Hosting</a>
December 22, 2021
S4EP13 黑白負片沖洗，顯影過後，急制與定影，您做對了嗎?
<p>使用酸性急制液時應注意的要點 <br /> <br />在顯影與定影之間提供緩衝是很重要的，急制液可以快速終止顯影的作用，並維持定影液不被顯影液污染，但應注意下列二點事項： <br />1、部份顯液液中可能含有碳酸鈉(鹼劑)，其與酸接觸，會釋放二氧化碳氣體，可能導致乳劑層產生氣泡。 <br />2、常期使用冰醋酸急制液，可能造成呼吸道的健康危害，可改用無氣味的急制液。 <br /> <br /> <br />使用鹼性定影液的優點 <br />1、較淡的氣味 <br />2、不需海波清潔液，擁有高水洗效率 <br />3、維持整體顯影過程的酸鹼值，有助於底片跟相紙的保存 <br />4、鹼性定影液本身有較好的保存性 <br />5、硫代硫酸鹽在鹼性環境中表現較穩定 <br />6、不必需酸性急制液，可使用流水浴代替 <br />7、有助影像暗部的保護，不因過度定影而破壞已形成的銀 <br /> <br />小額贊助支持本節目： <a href="https://open.firstory.me/join/alternativedarkroom" target="_blank">https://open.firstory.me/join/alternativedarkroom</a> <br />留言告訴我你對這一集的想法： <a href="https://open.firstory.me/story/ckxgu7pnb013e08114r974wmi?m=comment">https://open.firstory.me/story/ckxgu7pnb013e08114r974wmi?m=comment</a></p> <br /> <br/>Powered by <a href="https://firstory.me/zh">Firstory Hosting</a>
November 15, 2021
S4EP12 什麼是完美?!黑白負片的傳奇顯影液 PYRO 染色型黑白負片顯影液
<p>PYRO黑白負片顯影液通常是指使用焦酚來當作顯影主劑的黑白負片顯影液，亦有使用焦兒茶素來當作顯影主劑的方式。 <br />這種染色型顯影液的特性包括： <br />1、明顯加強階調邊界產生邊際效應引起的銳利度 <br />2、形成更高的濃度，更長的階調 <br />3、產生階調分離的效果，特別是在高光(亮部)的細節重現 <br />4、使明膠硬化，減少底片劃痕 <br />5、產生漂亮的細顆粒影像 <br />6、產生顏色濾鏡，由於光譜特性，變的適合在明膠銀銀與古典印相工藝中(鉑鈀印相、氰版、棕版等)使用 <br /> <br /> <br />小額贊助支持本節目： <a href="https://open.firstory.me/join/alternativedarkroom" target="_blank">https://open.firstory.me/join/alternativedarkroom</a> <br />留言告訴我你對這一集的想法： https://open.firstory.me/story/ckvzzgrev0gjv0964y48ee9hl?m=comment</p> <br /> <br/>Powered by <a href="https://firstory.me/zh">Firstory Hosting</a>
53 total episodes available
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- What is 暗房bb?
<p>這是個介紹現代攝影暗房技術的頻道。希望透過講者，讓您也能自我學習關於攝影暗房的各種知識。 <br /> <br/>Powered by <a href="https://firstory.me/zh">Firstory Hosting</a></p> - How often does this podcast release new episodes?
This podcast updates daily.
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This podcast is available on 4 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
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No, this podcast does not typically feature guests.
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