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參加一個電腦展覽會,看到minolta 展臺有Minolta ClassII 7x35望遠鏡賣,合320人刀,不知好壞,想minolta 應該不會太差,正好要出去旅遊,所以就買了。
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<br>本人對望遠鏡不太懂,請教大家,我的望遠鏡寫的是多層鍍膜,但目鏡看來不像其他望遠鏡有紅膜,正常麽?紅膜是否只是單層鍍膜,有何作用?
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<br>不知一般望遠鏡的使用的環境溫度範圍是多少? 高低溫會對望遠鏡產生何影響?
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<br>我的一個朋友的望遠鏡的橡膠都粘再一起了,不知如何處理?
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<br>minolta 的望遠鏡制造水平技術如何?比nikon 差多少?
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<br>Specifications
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<br>Magnification 7
<br>Object Lens Diam. 35mm
<br>Angle of View 9.3°
<br>Apparent Angle of View 65°
<br>Exit-Pupil Diameter 5.0mm
<br>Brightness Index 25
<br>Field at 1000m 163m
<br>Eye Relief 12mm
<br>Minimum Focusing Distance 5m
<br>Dimensions 182 x 55 x 112mm
<br>Weight 610g<A HREF=http://www.minolta.com/binoculars/pro_img/classic01.gif TARGET=_blank><IMG border=0 SRC=http://www.minolta.com/binoculars/pro_img/classic01.gif onload="javascript:if(this.width>screen.width-366)this.width=screen.width-366"></A><A HREF=http://www.minolta.com/binoculars/pro_img/classic01.gif TARGET=_blank><IMG border=0 SRC=http://www.minolta.com/binoculars/pro_img/classic01.gif onload="javascript:if(this.width>screen.width-366)this.width=screen.width-366"></A> |
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