How Optical Lenses Are Made

maestro

NO WONDER IT IS SO EXPENSIVE TO BUY!

以上影片乃youtube提供,與本站無關; 若無法觀看,可查看原網址。

waiking

maestro 發表於 2011-10-11 21:08
NO WONDER IT IS SO EXPENSIVE TO BUY!

要咁多工序 竟然大部份工序都係用人手，連刻都係... 真係唔睇都唔信

maestro

回覆 waiking 的帖子

Did you hear that the optical glass cost USD 1000 / 2.2 pounds...crazy???

waiking

maestro 發表於 2011-10-11 21:56
回覆 waiking 的帖子

Did you hear that the optical glass cost USD 1000 / 2.2 pounds...crazy???

咁貴嘅咩!!!!!

maestro

回覆 waiking 的帖子

Yeah...crazy price!!!

maestro

回覆 henryyu 的帖子

I think the production is not high so they need to do everything by hand.  
Have you noticed there are many old people working at the factory?  I think experience plays a very important role in lens making..

waiking

maestro 發表於 2011-10-11 22:38
回覆 henryyu 的帖子

I think the production is not high so they need to do everything by hand.  

我覺得呢樣未必可以作準，因為係全部係安排好嚟拍攝，梗係安排啲老手做啦，仲係慢慢做嗰種

maestro

回覆 waiking 的帖子

haha...you are right!  They should have the best on the set..keke

intermezzo

waiking 發表於 2011-10-11 06:41
我覺得呢樣未必可以作準，因為係全部係安排好嚟拍攝，梗係安排啲老手做啦，仲係慢慢做嗰種  ...

非球面鏡片﹐以前就真係用人手打磨(e.g. Noct-Nikkor)﹐而家就電腦機械化。平的既(例如套裝鏡)﹐非球面鏡片就倒模﹐甚至用光學塑料。

waiking

intermezzo 發表於 2011-10-12 13:03
非球面鏡片﹐以前就真係用人手打磨(e.g. Noct-Nikkor)﹐而家就電腦機械化。平的既(例如套裝鏡)﹐非球面鏡 ...

平機根本負担唔起咁嘅工序

intermezzo

waiking 發表於 2011-10-11 21:06
平機根本負担唔起咁嘅工序

而家平﹑貴都唔會用人手磨鏡片喇。

waiking

intermezzo 發表於 2011-10-12 13:12
而家平﹑貴都唔會用人手磨鏡片喇。

咁裝嵌仲會唔會用人手做呢

intermezzo

waiking 發表於 2011-10-11 21:13
咁裝嵌仲會唔會用人手做呢

應該重係﹐因為工夫太細微﹐所以而家甘多鏡頭同相機在大陸﹑越南﹑泰國﹑菲律賓製造。

waiking

intermezzo 發表於 2011-10-12 13:20
應該重係﹐因為工夫太細微﹐所以而家甘多鏡頭同相機在大陸﹑越南﹑泰國﹑菲律賓製造。 ...

全部都係世界工廠度生產

kkmika2006

大開眼界 ,唔知d平鏡係點整既呢