2010年10月6日 星期三

(AGFA 黑白相紙– 德國的驕傲) ADOX相紙



關於 AGFA黑白相紙



說到這個廠牌就要回推到1993冬天了,因為課程的關係,當時的代理商(屬拜耳集團的一個部門) 的王經理到班上介紹AGFA的產品,那一次是我第一次看到這個相紙和AGFA的黑白藥水,後來課程結束同學開店指定相紙就是AGFA,所以我也用了一陣子。之後自己開了工作室使用的是 ILFORD 、 三菱的 GENKO、 KODAK以及KENTMERE的相紙,2006年左右得知AGFAPHOTO倒閉了,不免感 到可惜,一個歷史悠久的銀鹽大廠就此吹熄燈號了,同年KONICA 和KODAK 以及三菱等相紙場也如秋天的落葉紛紛落下了。

2008.11收到一份最新的消息,AGFA黑白產品要從回市場了,2009.4月份收到第一份試用品,同時 填寫了一份試用心得,對於AGFA相紙的優美色調又多了一次的感動,更重要的是-------他要從新上場了!



ADOX MCC 110
Premium fibre based photopaper with outstanding image quality The emulsions for this paper are being produced on the original
Agfa machinery, which ADOX purchased together with former Agfa engineers from the liquidator of AgfaPhoto in Leverkusen. They are
identical in all measurable parameters with the papers formerly sold by Agfa under the "Agfa Multicontrast Classic" name.

This paper is among the technologically most advanced papers in the world. With its four separately made emulsions which are coated
together, it yields a range of achievable contrasts from to 5.5. Other variable contrast papers, especially those with only one emulsion
layer, reach grade 4 at the best. The paper is made from selected raw ingredients which are all carefully tested for their photographic
properties prior to emulsification. Before every coating run several test runs are made on on smaller machines in order to guarantee perfect
batch to batch consitency. This paper achieves a great tonal range and crisp blacks. In order to increase the paper´s brilliance, it is coated on
a bright white base (unlike its predators which were coated on a tinted base).

The paper dries easily and tones nicely.

Parameters:
Fibre based photopaper with variable contrast and high paper speed
Range of achievable gradations: 0 to 5.5
Tonality: Neutral black to warm black.
DMAX: > 2.2
250g Double weight paper base, bright white
Available surfaces: glossy (later on also matt)
相紙上所塗佈的感光乳劑興Agfa相同,並由前Agfa工程師使用前Agfa的機器生產。相紙所有能調整的參數皆與Agfa
之前所生產的"Agfa Multicontrast Classic"是一樣的。本相紙使用了世界上最新進的技術,將四層感光乳劑一次塗佈在相紙上,使得可用的反差號數可以從0號到5.5號。不像其他相紙,特別是只塗怖單層乳劑,最多只能到達4號反差。本相紙採用了特別挑選的原料並且經過小心的測試以確保能達到最好的影像特性。每次塗佈乳劑前更不斷的測試以保特每個生產批次的一致性。本相紙擁有良好的調性及豐潤的暗部。為了增加相紙明亮度,乳劑是塗佈在純白的紙基上(Agfa
MCC塗佈於有顏色的紙基)。相紙易乾而且容易調染。


特性參數:
高感度多重反差纖維紙基相紙
反差號數範圍: 0 to 5.5
階調:溫黑至暖黑調
最大反射濃度(DMax):大於2.2
厚紙(每平方公尺250克重) ,亮白
目前提供表面選擇:光面(未來也會提供珍珠面)



相關討論

http://www.rangefinderforum.com/forums/showthread.php?t=45687

http://www.apug.org/forums/forum172/40721-resurrection-mcc-progressing-2.html#post490297

http://www.greyfantasy.org/fantasyBB3/viewtopic.php?f=2&t=1373

http://www.adox.de/english/ADOX_Papers/MCC/MCC.html

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