Archive for the ‘Favorite’ Category
Tuesday, July 20th, 2010
聚焦屏是单反相机取景光路的一个重要部件，一般用有机玻璃制成，质地较软，比如裂像聚焦屏的表面结构多为极细小的楔形同心圆构成，中心为两个明亮的半圆，十分脆弱。上面留了污迹，则会影响光线的透过和对焦，影友们在清洁时应注意以下两点。
第一，不可用酒精等有机溶剂擦拭，由于有机玻璃与有机溶剂是相溶的，易引起化学反应，一旦用有机溶剂擦拭以后，会在表面形成一层乳白状的膜，而聚焦屏的表面形状复杂，这层膜难以擦清，会影响取景器的明亮度，更严重的甚至使聚焦屏报废。
第二，擦拭时动作要轻。聚焦屏表面的同心圆非常细小，十分脆弱。擦拭前要先用软毛刷清除尘粒，擦拭时，方向应是围绕中心一圈一圈地擦开去，用脱脂棉签蘸极少量的蒸馏水，待稍干后对准污迹将其擦去，再用干的棉签轻拭一遍就可以了。
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Wednesday, June 30th, 2010
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Thursday, April 29th, 2010
Robert Frost (1874–1963).
Mountain Interval.1920.
TWO roads diverged in a yellow wood,
And sorry I could not travel both
And be one traveler, long I stood
And looked down one as far as I could
To where it bent in the undergrowth;
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Thursday, March 25th, 2010
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Monday, March 15th, 2010
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Saturday, August 1st, 2009
用这首歌表达下此时的心声……
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Tuesday, July 14th, 2009
送给那些懂得珍惜拥有的朋友！~
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Monday, July 13th, 2009
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Thursday, July 9th, 2009
电视连续剧《仙剑奇侠传3》插曲——郑中基《答应不爱你》
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Wednesday, July 1st, 2009
虽然我不太喜欢这首，但还是力挺勇哥……
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