HID光斑图!
<P><FONT face=Tahoma></FONT></P><P><img src="attachments/dvbbs/2005-8/20058173575420259.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058173575420259.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>大约60米外的一面墙,现在外面下雨,出不去,就在家里的厨房窗子那里照了照。<img src="attachments/dvbbs/2005-8/2005817359738418.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/2005817359738418.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>对天空来一张,由于我家窗口外树太多,拍不成远距离参照物,过段时间再来几张240多米外的烟筒顶部的避雷针特写。</P><img src="attachments/dvbbs/2005-8/2005817418434109.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/2005817418434109.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
<P>最近较忙,没时间上网,过段时间再好好拍几张。现在是晚上4点了,失眠了,爬起来看看,心血来潮,拍几张,呵呵!是10W的HID的。</P>最后一张是2米外的光斑图,很园吧,周围如彩虹般的,呵呵,忘上了,补上。<br>
[此贴子已经被作者于2005-8-17 4:19:52编辑过]
实际上比这还亮得多,晚上240多米外小臂粗的避雷针清晰可见。下次天晴上图。 4点怎么样,为了HID,我每天早上8点才睡觉,哈哈! 禺人不错哈!快把你那丑电筒我们看看,给点细节照片,哈哈!(不好意思,泄露天机了,现在大家都知道你做的电筒丑了)哇哈 <P>呵呵,只不过没有进行表面处理,颜色不好看哦,过段时间毒倒你,嘿嘿!</P> 我也要自制毒药了!不然。。恐怕真的挡不住你的毒了 光斑做的不错,直径大约多少?UK的象个星星一样 2米处18cm左右,发散角度较小,中心点极小。图上看不出来。 我来补充,发散角5度 主要考虑到潜水需要,要是可调焦的话那么其防水就一定会差一些的,调焦其实好做比防水好做得多。谢谢建议! <P>来张手电的照片吧。</P> 坚决抵制调焦,MAGLITE的小手电都有光斑不好的问题,就是因为能调焦,所以灯头遥遥晃晃的 支持,多出精品 用的是什么筒身啊?来张图片吧 HID放进镁光,今后的流行趋势 <P>好图!!!!!好手电</P> <DIV class=quote><B>以下是引用<I>愚人</I>在2005-8-17 4:11:14的发言:</B><BR>实际上比这还亮得多,晚上240多米外小臂粗的避雷针清晰可见。下次天晴上图。</DIV>
<P>不会吧,实际能达到你照片的效果就是极致了,如果你晴天拍那道长的光柱就没这样效果了</P>
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