Depth of field - Wikipedia, the free encyclopedia悲劇啊!!! In optics, particularly as it relates to film and photography, depth of field (DOF), also called focus range or effective focus range, is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image. Although a...
全文閱讀Understanding Depth of Field in Photography嗯!? 這是在賣.....?? At this viewing distance and print size, camera manufacturers assume a circle of confusion is negligible if no larger than 0.01 inches (when enlarged). As a result, camera manufacturers use the 0.01 inch standard when providing lens depth of field markers...
全文閱讀depth - definition of depth by The Free Dictionary不論式交往中或分手...都需要一張照片緬懷 depth (dĕpth) n. 1. The condition or quality of being deep. 2. a. The extent, measurement, or dimension downward, backward, or inward: dove to a depth of 30 feet; shelves with enough depth to store the large boxes. b. The measurement or sense of distance ...
全文閱讀How to Get Shallow Depth of Field in Your Digital Photos - Digital Photography School是不是該給自己鼓鼓掌!? I’ve been taking a lot of portrait shots of our kids lately with my husband’s DSLR (Canon EOS 20D) and I’ve noticed that on some shots that I take the backgrounds is all soft and out of focus while in others it is completely clear. I’d like the soft backg...
全文閱讀Bokeh - Wikipedia, the free encyclopedia到底要怎樣啦~~!!!! Though difficult to quantify, some lenses have subjectively more pleasing out-of-focus areas. "Good" bokeh is especially important for macro lenses and long telephoto lenses, because they're typically used in situations that produce shallow depth of field...
全文閱讀What Is Depth of Field? - Photography – Tips, Techniques and Inspiration是神蹟!!!!神蹟!!!但~~?? A primer on depth of field in photography. Details on what depth of field is and how to manipulate it. ... Depth of Field is the amount of your image before and beyond your focus point that will be in focus. Depth of field tells you whether or not your su...
全文閱讀【記者 林明益／宜蘭 報導】 宜蘭縣「110年機車汰舊換新及新購電動二輪車補助計畫」已進入最後倒數計時階段，請車主把握今年度加碼補助機會，以免向隅！ 環保局黃政釧局長表示，為鼓勵縣民汰換老舊機車，宜蘭縣配合中央加碼補助車主汰舊換新，本（110）年度本縣縣民淘汰民國96年6月底前出廠的老舊機車後，換購
【本報記者劉奕廷、鐘翠蓮台北報導】由於受到全球 COVID-19新冠肺炎疫情影響，PEUGEOT、CITROEN台灣總代理寶佳聯合氣車日前表示，汽車相關零組件製造供應鏈受到嚴重衝擊，原物料、車用晶片、運輸物流及人事等成本皆大幅攀升，嚴重影響車輛生產成本及交車時程。 圖說：Peugeot小改款3008
導讀： 17世紀，佛蘭德畫家魯本斯所畫的婦女，在當今是不會被當作審美的典型的，她們蒼白的臉上略帶粉紅色，面頰和下巴都很豐滿，顯得光彩奪目。他們的身體也很豐滿：大腿渾圓結實，胸部高高隆起。因為當時的美女標準是面頰柔滑，呈粉紅色，另外還要像小孩子的面頰一樣有所凹凸，若長著雙下巴-，那是再理想
拙男到情聖的八個階段，你現在哪裡？ 第一個階段，單純拙男。 這個階段的特點是對於戀愛約會泡妞女人沒有經驗。生活空虛寂寞，渴望女人，渴望性愛。甚至只能靠打手槍解決生理需要。 這個階段的心理狀態是：“孤獨的人是可恥的”。 &
導讀：多項研究發現，中年男性膽固醇水平降至正常範圍後，性慾也會得到恢復，這是因為良好的膽固醇能促進血液更好地流動，從而提高性慾。當然，男性可先從忌口開始，比如少吃肥肉，多吃瘦肉，不吃或少吃動物的內臟 提高男人性能力應注意的問題有什麼呢?如今隨著人們生活節奏的加快很多男性朋友壓力越來越