Saturday, May 20, 2006
Saturday, May 13, 2006
Wall and Leaves 1
Dear all, it has been a long time since my last post and I’m sure you guys are thinking of how lazy I am. But the truth is I moved to Glendale to start a new job and was involved with all that struggles for finding a descent apartment, taking my stuff from Sacramento to Glendale, buy some furniture and have my internet service and …. So I think I have enough excuses for being lazy to post some new pictures! Anyhow, I am settle down and hope to be able to keep my blog updated.
This picture has been taken many years ago when I just started to take pictures from the leaves. To take this one I used Nikkor 50mm lens (my favorite lens) with my favorite aperture (f8). I always use f8 when I want to reach the reasonable clarity and sharpness because in most lenses with maximum aperture of f22, the optimum aperture which gives you the best result is usually f8. Using Agfa ULTRA negative (ASA50) gave me exactly what I was looking for. This negative (including all Agfa professional series) has 9 sensitive layers plus one UV coating which gives you the opportunity to not use UV filter on your lens and of course this allows much more transparency and clarity in the picture because the amount of light which passes through your lens will not decrease by attaching filters on the lens.
This picture has been taken many years ago when I just started to take pictures from the leaves. To take this one I used Nikkor 50mm lens (my favorite lens) with my favorite aperture (f8). I always use f8 when I want to reach the reasonable clarity and sharpness because in most lenses with maximum aperture of f22, the optimum aperture which gives you the best result is usually f8. Using Agfa ULTRA negative (ASA50) gave me exactly what I was looking for. This negative (including all Agfa professional series) has 9 sensitive layers plus one UV coating which gives you the opportunity to not use UV filter on your lens and of course this allows much more transparency and clarity in the picture because the amount of light which passes through your lens will not decrease by attaching filters on the lens.
ميدونم از آخرين عكسي كه روي سايت گذاشتم زمان زيادي ميگذرد و از اينكه هنوز به سايت من سر ميزنيد ممنونم ولي راستش رو بخواهيد درگير كارهاي جابجايي و شروع كار جديدم در شهر ”گلن ديل“ بودم و نتونستم سايت رو به روز كنم، بهانههاي خوبي براي توجيه تنبلي بودند مگه نه؟ حالا كمي جا افتادم و سرويس اينترنتم هم تازه وصل شده و اميدوارم كه بتونم سايت رو به روز نگه دارم اين عكس رو سالها پيش وقتي تازه عكاسي از برگها رو شروع كرده بودم گرفتم. براي عكاسي از لنز محبوبم يعني لنز نرمال ٥٠ ميليمتري نيكون و ديافراگم مورد علاقهام يعني ديافراگم ٨ استفاده كردم. معمولاً براي سيدن به بهترين كيفيت و بالاترين وضوح از اين ديافراگم (ديافراگم اپتيمم) استفاده ميكنم. در اغلب لنزهايي كه داراي ديافراگم حداكثر ٢٢ هستند، ديافراگم اپتيمم ٨ ميباشد. براي نتيجه بهتر از نگاتيو آگفا اولترا استفاده كردم. نگاتيوهاي سري پروفشنال آگفا به دليل داشتن ٩ لاية حساس به نور و يك پوشش يو وي شفافيت فوقالعادهاي به تصوير ميدهند به ويژه كه با وجود پوشش يو وي برروي نگاتيو ديگر نيازي به استفاده فيلتر نيست و به همين سبب ميزان نور رسيده به نگاتيو و به تبع آن شفافيت تصوير هم افزايش پيدا ميكند