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本帖最後由 vwpentax 於 2019-4-24 11:29 PM 編輯
【新提醒】繼續賓得K-30 (賓得K-30開機相續篇) - 測試及貼圖區 - DCHome_net 數碼天地論壇
有冇CHing去影過:-
黃埔和黃公園壽帶鳥
維多利亞公園鉤姬鶲
繼續帶部 K-30 去拍攝
There is rumour "Pentax cameras especially AF system do not fast enough to take the moving animal/flying bird in the wildlife.
I like to take pictures/images with Pentax cameras and lenses.
In my experience, the above is not the truth.
I show some for "flying" bird wildlife &/or "on the move" animal taken by Pentax K-30 & lenses.
Most wildlife pics have been picked up in Hong Kong.
Photographs tell the truth well！
Hope you will like it.
都唔知怎解/為什麼笨機總會被人說...乜乜物物...影吓靜物就完全冇問題，....一說到..影生態動態...就....更..是垃圾、廢柴......算吧啦！轉...啦！就算連很多賓...雜誌也...，不知是否另有含意...！？
這是真的嗎？又未必嘅...
知不自量力，今天斗膽也...，知會得罪很多人，但不吐不...！
Pentax K-30 雖然是一部被...界定為最初級、低階入門級...機種，但我個人用落去...感覺它的機能有唔錯(不錯)嘅表現！
獻醜分享一些爛相，“有圖有真相”...影得唔好...只因我受自己技術和反應所限...又沒有藝術...，門外漢，又未夠班...，好多都是一瞬之間即逝...只憑感覺/直覺...
大部份野生動物、昆蟲都是在香港郊野拍攝的。
假的，真不了！
但圖片說故事，有圖有真相！
Wildlife is wild. That doesn't mean we can't take photos.
Photographing wildlife takes (=needs) patience and skill.
It should be more healthy for out shooting of butterflies/animals/birds in wild field (country parks)。
Bird photography (Photographing birds) is real fun and interested. Just watching them in different configurations and variety of colours, flight patterns ,songs, and activities is nothing but joy. As usual, no matter what bird photos, it takes real sweat to get them right.
We can find birds in the city and countryside, along the shore, and in forests, fields, and backyards.
All animals have a circle of fear and little birds are no different. Aside from taking flight if spooked , they will also bob their heads up and down at any sign of danger.
Many wildlife subjects are easily scared off by presence of humans, and the only way to photograph such subjects is to stay quiet and hidden.
We don't need tons of equipment to take photos of wildlife。
In addition to the basic gear ─ a DSLR camera body ┼ battery ┼ a 32GB+ & up large memory card、Lens & a sturdy tripod/monopod ┼ tripod head；and it's just physical，not capital for the out shooting。
Either a prime 400mm+ lens or tele-zoom lens 80-400mm+ help to keep everything in the picture more evenly balanced, as well as the obvious uses for details or compressing distance in wildlife on 35mm format DSLRs.
拍攝野生動物雀鳥是真正迷人的拍攝樂趣，但亦是一件挺辛苦的一個攝影活動，打野鳥通常都要四處走動，雀鳥動作快，器材沉重，上山下海，冬天則寒風刺骨，夏天就汗流浹背，而且飽受蚊叮蟲咬困擾，甚至受毒蛇威脅！
拍攝野生動物雀鳥昆蟲是有益身心嘅活動，走出室外到郊野 山林海拍蝶打野鳥通常都要四處走動，病（都）少啲！
呵...哈，當看到拿在手上的賞心悅目晒命靚相精彩傑作，充滿滿足感的心便...
從事拍鳥，要拍樹上的小鳥、捕捉山野鳥，當然應該要用長焦距鏡頭啊！它如同望遠鏡一樣，把遠方的景物拉近來拍，拍鳥拍飛機，甚至拍攝星空，難得一見的山鳥，都需要使用它。在能力範圍下，買一支最長焦距的鏡頭拍攝，越長焦距，越適合拍攝野鳥鳥攝活動。增距鏡會縮細光圈值，同時影響成像質素會隨之而下降。在短時間的話，可以手持拍攝，但長時間拍攝還是借重三腳架或單腳架(=獨腳架)會較好。
除了器材 ─ 基本配備DSLR camera body機身┼battery電池┼a large memory card大/高容量 "彈藥”記憶卡/儲存卡32GB+ & up、Lens鏡頭和a sturdy tripod/monopod穩固的腳架┼tripod head腳架雲台，只需體力/腳骨力，不用本錢。
拍攝雀鳥拍攝器材，可按需要自行增減器材。部分器材如三腳架/單腳架(=獨腳架)或快門線(=快門繩)，在許可的情況下應該長期帶備。
真正好的生態攝影作品也是完全自然狀態的，完全可以在清晰表現物種的前提下讓畫面更漂亮。最棒的自然生態攝影作品一定要出自野外，這個觀點永遠都不會改變。
拍攝自然生態，追求的是真實的美與自然，顏色絕不能差異太大，不喜歡過重的人工干預，包括誘拍與脫離自然真實感的後期。
絕大部分的野生動物都會和人類保持安全的距離，動物機警靈敏善動，不確定性因素很多，牠不會擺好姿勢(甫士)等著我們來拍攝；鳥類攝影比動物拍攝更為困難，因為鳥很怕人，人一接近就會飛跳，很難在近距離拍攝。
如果拍攝鳥類，與拍那些靜止的景物不同；野生雀鳥警覺性高並不容易拍到，移動速度很快，野生動物雀鳥和自然景色不同，拍攝的機會稍縱即逝，沒有更換鏡頭的間歇，更重要講求的是一個在非常短促的時刻捕捉"瞬間凝固"。
拍攝野鳥，要清晰凝固主體頗不容易，畫面受周遭景物影響，由於光線不足及主體快速移動，對焦點又容易被前方景物影響，導致失焦或焦點錯誤。
拍攝野鳥，那首要條件就是使用高速快門，因為動物雀鳥的動作預料難測，而且速度快，所以要多拍幾張。最好在牠還沒有看過來(回過神來)時便準備好一切，把握時機，捕捉拍下牠凝視(凝望着)你(剎那自然流露瞬間)的一刻。儘量不使用閃光燈、反光板，以免嚇走牠們/匿埋唔理我們！？否則還沒把反光打到位，鳥兒可能就已經受到驚嚇，撲騰着（＝著）翅膀飛走了。
野鳥大多懼怕人類，鳥不很好拍，飛來飛去，
林鳥較水鳥更高難度，林鳥多在暗處，常在環境繽紛雜亂背景紊亂疊雜枝條間的移動避免敵人發現，經常在樹頭上葉篷隙間動作輕巧機靈會不斷地活蹦亂跳的、草叢間跳來跳去，難對焦，拍好更難，拿著大鏡頭樹林裡打鳥，就好比騎兵進樹林。
野鳥是不很好拍，常常只聽牠的吱吱叫聲，看不見牠的蹤影/身影，就算「看得到不一定拍得到，拍得到不一定拍得好」，通常只要稍微接近一點或動作大一點，鳥兒馬上就逃之夭夭，根本來不及按下快門，能拍到算運氣好。
鳥兒行踪之捉摸不定，預料難測，野鳥的一舉一動， 來也匆匆，去也匆匆，不能對拍攝結果過分期待，
要有一個心理準備，就是需要絕對好運氣和耐性，甚至比望天打卦，拍攝天地，更需要運氣。
When we first see our subject，shoot it from where we stand；then edge in slowly。We want to make sure we get the shot we have，rather than rushing in and getting nothing at all。
If you have a tripod, place your camera on a tripod, focus and then trap for bird falling into the lens.
一見到/巧碰遇到野鳥，最緊要係無論點就即刻舉機影番一兩張相(已準備好相機鏡頭的)存案...先在
遠處拍攝幾張後，再一步一步地試着靠近被攝鳥，這樣即使被攝鳥因為拍攝者的靠近而飛走，有好過冇？！
找到野鳥的蹤影，躲在暗處減少注意，趕緊拿出相機架好在腳架上，就"守株待兔"靜候等鳥入鏡了。
Prosumer或Mirrorless可換鏡頭DC，EVIL機暫時始終有EVF lag同shutter lag, 部機戶外會容易目眩日盲似的。At the time being, Mirrorless cameras have gap on DSLRs (still not yet caught up with DSLRs) continuous AF speed, finest AF performance for fast action ，構圖取景位冇彈性/看不到，可能不慎「失去了主體」，尤其是我們在野外拍攝鳥類主體時，這情況更加常見，最終錯失拍攝好時機，所以DSLR+OVF點都有價值。
A 35mm SLR (single-lens-reflex+OVF) camera is the best choice for Photographing Birds。
Very long focal length lenses for 35mm format equipped with optical viewfinder have transformed the photography of birds.
A Telephoto lens doesn't guarantee successful wildlife. Accurate focusing is required as a tiny movement for the use of telephoto lens and large aperture narrowing the depth-of-view could lead to mis-focusing. However, for that quick grab shot of a bird seen when out walking at nature reserves. It may not guarantee to get the qualify shot produced by a DSLR+OVF before the bird flies away －
A good start would be a DSLR camera body with changeable lenses - anything between 200-800mm lens, but a 200mm prime lens is struggle in wild。 However, a longer and heavier telephoto on a tripod may be better for more distant subjects。
It doesn't mean we have to go out and spend thousands on a dedicated super-telephoto lens such as 800mm f/5.6. Camera with a 60-300mm telezoom on an Aps-c sensor will be powerful enough for animals and birds that we can get close to。
Nevertheless, for wildlife photography & bird photography a first 'grade' long, heavier and expensive big "faster" super-telephoto lens generally has better optical performane in low light, faster shutter speed and a brighter viewfinder image, especially in dim-light. It tends to be even sharper, better built, better AF performance and diffuse the background.
Ultra-long telephotos concentrate on a very narrow field of view:
- a 300mm lens takes a narrow field of view of just 8 degree then magnifies it to fill the
picture frame for 35mm format;
- a 400mm lens views over 6 degree compared to a 500mm's 5 degree.
Long telephoto 500mm, and 600mm lenses are big and heavy and expensive
A prime ４００ｍｍ lens for ３５ｍｍ format is equivalent to 600ｍｍ on a DSLR using an APS-sized chip, making it the ideal combination for birds photography. Adding a teleconverter further increases our optical reach.
A faster lens, such as an 400mm f/2.8, will let you use a faster shutter speed, but to achieve that extra speed, the camera manufacturer has to put an enormous objective lens at the front of the telephoto, which greatly boosts size, weight, and especially price. It makes sense to start with the slower lens.
A good prime 400mm f/5.6 lens is hard to beat for Photographing Birds. It will magnify what we see approximately eight times (based on 50mm standard lens for SLR 35mm format), giving a large image without forcing to approach the subject too closely.
Thanks to the 1.5x crop factor inherent to Aps-c sized sensors. We had an Aps-c sized sensors DSLR with optical viewfinder camera to which we attached a 400mm for an effective focal length of 600mm﹝150-450mm for an effective focal length of 225-675mm﹞ to give us a little more reach for shooting distant subjects.
拍鳥講求耐性以及器材，長焦大砲基本上必備，鏡頭不說，還得用OVF單反，還得腳架、云台，都不便宜。
野外鳥拍、拍野鳥的相機是否全畫幅的相機並不重要，打鳥關鍵還是距離，因為相機的鏡頭焦距换算系數對於鳥類攝影是重要的。
拍攝野鳥喜好者永遠的遺憾、心痛 － 長恨鏡頭短夠不着，600mm、800mm又如何？夠不着還是夠不着啊！ 又長又重的巨砲、大砲在拍攝老遠那兒不走動、不怎麼飛來飛去的野鳥那時有其用途。
足夠長的長炮重量好幾公斤，對於戶外移動拍攝野生雀鳥真是累人，但如果選擇好某一個(打水鳥，少有嫌鏡頭焦距長的。)固定地點/位置！？伺機拍攝較有優勢、則是利器。
山是鳥種最多的地方，走進山野林間找鳥，都沒看清楚、都沒拍清楚，匆匆呼嘯而過，特别是樹叢裡的漂亮小鳥，往往只能在某個樹葉群的空隙裡可以看得到，卻因為現場有很多的樹枝而不能使用鏡筒稍展的鏡頭，往往在此時，因為不方便跑動，又長又重的巨砲(=長砲)加三腳架反而極其的不利。
超過４００ｍｍ以上的巨砲鏡頭，通常在光學質素上幾乎是頂尖的，畫質表現當然應該令人滿意，價格相當昂貴，但我未必負擔/支撐得起！省回的錢可以再買增距環﹝=Teleconverter增距鏡﹞更實際，拍攝彈性更高。
４００mm f/5.6鏡頭是最好的 (輕便機動性強，可以靈活的腳步去移動巡山手持拍攝！？)，它可以在保證光圈和攜帶性之餘提供盡可能的長焦距。 想要拍到滿意的大特寫鏡頭還必須準備1.4、1.7或2倍的增倍鏡，使鏡頭的焦距擴展，特别是拍攝一些體型較小的鳥類增倍鏡尤為重要。可惜價較300mm f/4、f/4.5 高。
一般拍攝林鳥時，需要經常移動，但機身又未必一定要用全片幅，如用回ovf光學觀景器的APS-C後Crop Factor 轉為1.5x的焦距增長特性，同時於成像質素及控噪方面取得最佳平衡。常用的４００ｍｍ f/5.6 長焦等效焦距立即變600ｍｍ，是手持抓拍飛鳥的好武器，它的體積和重量也很適合長途奔襲攀登的時候攜帶。 APS機身上400MM拍鳥基本上也足夠了!
Pentax Smcp-Fa400mm f/5.6 (weighting about 1.1kgs) can be relatively compact and easy to use, with autofocus abilities thanks to internal focusing, and good close-distance (2metre) working. It's also suitable for picking up most of the butterflies. It's more flexible to add one macro200mm for the combination if possible.
其實，賓得Smcp-FA400/5.6長砲，小巧的長焦，光圈雖小點，但輕便，通山走，游擊戰、拍飛鳥都比較順手，最短(最近的)對焦距離最好最重要一點是兩米，這樣甚至已足夠應付大部份中型和大型的蝴蝶。 如果再配支微距Macro200mm的鏡頭更佳。便是一個非常的機動性高和靈活性強的組合。 Actually Pentax has produced SmcpFa600mm F/4 SmcpFa300mm F/2.8 SmcpFa250-600mm F/5.6 and HD Pentax-Da560mm F/5.6ED AW big lenses.
Hong Kong is small maritime-hilly city/tiny region (SAR) of China which is surrounded by South China Sea.
Hong Kong is a famous business-trading and Financial Centre in the World。
Although Hong Kong is small in size and given highly built-up environment, is amazingly rich in wildlife subjects. The harbour view & beaches are awesome. Also there is change of four different seasons every year in Hong Kong. It is wonderful for walking, wildlife, mountain hiking/peak-climbing, festival highlights, sunbath/swimming at/from beautiful sandy beaches, lounge, harbour cruise at night, eat seafood so fresh you know it was just swimming, or simply relaxing in Hong Kong。Hong Kong is an ideal location for bird watching (residental and seasonal migration birds). You can observe the varying forms and habits of birds in different places at various times of the year. It is convenient to travel from urban to country park &/or rural area。We can climb the mountains in th morning and enjoy the sunbath/sea-water/swimming at the beaches in the evening, or else, on a day。No matter where you are in Hong Kong, you are never more than an hour from a country park (or return within the same day from every corner of the country) where you can enjoy/record wild vistas/nature, animals & particular in wildlife birds (totalling more than 539 species) and dragonflies (123 species), striking beauty of butterflies (270 species).
Hong Kong has a wide range of habitats teeming with insect/animal(bird) life 香港亦是生態環境多元化的地方，香港有高山、濕地、林地、開闊原野、海岸環境以至於城市和鄉村，提供不同的生態環境給蝴蝶昆蟲、野生動物雀鳥居所、停留、棲息和覓食/食物的地方。：-
Urban area 市區： Hong Kong Park 香港公園、Kowloon Park 九龍公園。
Wetland 濕地： Mai Po Marshes Nature Reserve 米埔、Tsim Bei Tsui (The Free) 尖鼻咀、Long Valley 塱原。
Starling Inlet 沙頭角海： Luk Keng and Nam Chung 鹿頸、南涌。
Open country 開闊原野： Tai Mo Shan 大帽山、Kam Tin 錦田。
Streams and woodlands 溪流和林地： Tai Po Kau 大埔滘、Shing Mun Country Park 城門水塘郊野公園。
Sea, Coastal Areas and Islands 海洋、海岸和海島： Tap Mun 塔門、Po Toi 蒲台島、Tung Ping Chau 東平洲、Lamma Island 南丫島、Lantau Island 大嶼山。
香港為沿海城市，地方的確較少但勝在五臟俱全，香港既是一個繁華熱鬧的國際化商貿城市，亦是一個世界性金融中心大都會。但山水皆全，香港之美雖是個現代化城市，也有城市的石屎森林建築物在山上下點綴，也是山海濕地交織的美地；其實香港還有不少值得去郊遊遠足、行山好地方，香港山野山路較多樹木遮蔽，但香港水環山擁抱，山景往往見水(=海)，好山好水，香港山野郊外較特別之處是靠近市區，可乘搭交通工具往返，很有特色。適宜的亞熱帶氣候，郊外風光明媚，有非常美麗的海港同海灘、泳灘，而且離市區車程不十分遙遠，一年四季皆有不同的更迭自然變化；交通更是方便就腳，從市區出發，只需一程車便可走進郊野欣賞自然景色，或加一趟船便可走到離島觀光遊覽，交通十分方便。一天內，早上可以在山頭正在行山玩水，而午後則在靚靚美麗海灘、沙灘玩樂享受日光浴/游水，可即日來回到香港出發點郊野/居所。
走進香港的郊野遠離煩囂感受大自然，放慢腳步「慢慢的」行山欣賞大自然生態與美景， 呼吸吓空氣新鮮，鍛鍊體魄之外，更可舒展身心、減減壓。如果說有什麼野生小動物最能引起人們的關注、目光，那一定就是各種不同動物及松鼠，昆蟲蝴蝶(270種)、蜻蜓(123種)和記錄超過539品種雀鳥了！ 香港亦算是一個理想的觀鳥熱點，在全年不同時間、不同地點均能欣賞不同習性的鳥類的的千姿百態。 香港雖(然)有四季，部份蝴蝶仍可生存，因此一年四季都有蝴蝶可供拍攝，看看在花間飛舞的蝴蝶，聆聽蟲鳴聲，鳥的優雅身姿態生動、以及悅耳美妙歌喉的鳥類鳴叫聲。按快門那一下，煩憂都會減輕！
Start - Pack & Go！
日前17度C寒風霧雨天氣(Misty rainy day)下行山時小休，恰巧遇到雨燕突然出現...
雨燕雖然難影，雨燕好似濕水欖核無定向非常迅速四圍飛...，卒之都影到牠。雖然影得唔好，哈哈...但最低限度亦可算「有真相」
聊備一格記錄相 - 白腰雨燕 K-30 + Smcp-Fa*400mm F/5.6
謝謝點閱
姊妹篇鏈接：賓得K-30開機相 http://www.dchome.net/forum.php? ... 0293&extra=page%3D1
http://www.pentaxphotogallery.co ... ction=0&language=EN
http://www.pentaxphotogallery.com/artists/victorwong
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