love826 發表於 2009-2-8 21:09:07

原帖由 willis 於 2009-2-8 18:25 發表 http://forum.hkas.org.hk/images/common/back.gif
Pros:
A 10x60 binocular can gather about 44% more light compared with a 10x50 binocular. ( (60/50)^2 = 1.44 ) So a 10x60 forms brighter images:lol .
In addition, a 10x60 binocular has a higher resolu ...
哦...明白晒:lol
咁我又買番個10x60先~
我諗重量唔會太影響到我o既

love826 發表於 2009-2-8 21:22:52

請問~
係唔係10x60 BAK-4 FULLY MULTI-COATED BINOCULARS多層鍍膜雙筒鏡?
我訂o左啦!!
應該聽日入數, 唔該晒will!!

[ 本帖最後由 love826 於 2009-2-8 21:28 編輯 ]

willis 發表於 2009-2-8 23:20:48

Yes! Only this 10x60 costs u $400.
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