在线会员总数
本主题共有 5 条回复
| 回到顶部
|
#1 - 2008-7-3 09:26
tstang
这台可能是M4 Prototype吧，M3在1954年已经上市，M3的Prototype的数字盘是外露的，快门速度设定也不是这样的，是Metric Sequence的，后来才改为Geometric Sequence（1957）。
我更怀疑的是：这台根本不是Prototype，而是爱好者组织的自家A la carte而已，因为M4 Prototype并没有文献参考，暂时我不能确定。 |
|
#2 - 2008-7-3 09:28
tstang
另一个后期的特征是挂耳，早期的M3包括Prototype都是Buddha Ear的，这个明显是后期的挂耳。
|
|
#3 - 2008-7-3 15:53
Heifetz
tstang， 呵呵，谢谢提醒， 这不是 M3 Prototype ，是我写错了。 我要看看 当时那份发明申请书的内容。到底是个仨东西。。。 呵呵
 |
|
#4 - 2008-7-4 14:20
Owen_Young
回片那个“把手”很特别，没见过
 |
|
#5 - 2008-7-4 20:54
upop
Title: LEICA M3 PROTOTYPE
Brand Name: LEICA Type: M3 Serial Number: 0016 Description: Before Leica brought the M3 on the market they made 65 M3 prototype cameras for testing and evaluation. Numbers of these cameras began from 001 - 0065. As Leica only experience with screw mount cameras, the M3 was a complete new type of camera and needed to be tested intensively. After testing the cameras came back to Leica factory to be dismantled and the internal parts were completely analyzed. Most cameras were finally destroyed, but some were sold to the employees of Leica. According to several experts a few (it is said about a dozen) of these cameras are still on the market. Most of these cameras however are in collections of course. Compared to later style M3 bodies (also compared to the first 600 M3 cameras) the prototype cameras had several different features such as: - External frame counter - Release button which can be turned and switched in the B-position - Shape of transport lever - Shape of self timer (this one has the one which was used on the production M3 bodies) - Built-in film punch in back door - Engraving on top plate is different. Only a 4 digit serial number is engraved - Top and base plate with corners - Reversed direction rewind knob (turns counter clockwise) - Film spool type (right one on picture no. 28 is the later M style spool) - Die-cast mechanism [attach]49324[/attach] [attach]49325[/attach] [attach]49326[/attach] [attach]49327[/attach] [attach]49328[/attach] [attach]49329[/attach] [attach]49330[/attach] [attach]49331[/attach] [attach]49332[/attach] [attach]49333[/attach] [attach]49334[/attach] [ 本帖最后由 upop 于 2008-7-4 21:45 编辑 ]  附件: 您所在的用户组无法下载或查看附件
|
在回复之前你需要先进行登录