宾得Asahi Pentax spotmatic全幅胶片金属相机M42螺口镜头一代铭机458 宾得Spotmatic是世界上第一台TTL测光的SLR,简称 SP。测光方式是全开光圈取景,通过镜头平均测光(TTL),测光元件是安装在五棱镜顶部的硫化镉(CdS)光敏电阻。Spotmatic采用反光镜自动复位(Pentax于1954年首创)技术,有机械自拍,磨砂中央微棱对焦屏,机械...
Introduced along with the then-new Pentax Spotmatic, this lens has a small caveat attached to its use on early film cameras. It can only be used on pre-Spotmatic S1a/H1a and SV/H3v film bodies that have the new crescent shaped push plate to activate the stop down pin. The appropriate ...
1313★ASAHI-PENTAX-SPOTMATIC/编号:SP2939558_单反相机: 【外观如图所示,品相请自定】过片扳手能扳动,快门能跳动,快门各档及定时均能使用,未清理,不保证其精确度。未详细检测,其余具体情况不详。【蒋夫子收藏】【7788商城】
The screw thread lens mount is devoid of electronic contacts and an adapter is needed to fit the lens to our selected camera body. Screw thread lenses can be fitted via an adapter to almost any camera, but here we have thePentax K-1and the ideal is the Pentax manufactured Adapter K. Th...
ASAHI OPTICAL CO. JapanA 35mm. black Pentax Spotmatic SPII camera no. 5309685 with an Asahi Optical Co. SMC Takumar f/1.8 55mm. lens no. 4872723, in maker's leather ever ready case; a SMC Takumar f/3.5 35mm. lens no. 5801908 in maker's case; Keppler, The
1958年,旭光学推出带有裂像对焦屏的Asahi Pentax K,其中K代表King之意。 1959年,旭光学发布AsahiPentax S2,并确定旭光学的皇冠眼睛象征符号 1960年,旭光学在Photokina展出Spotmatic原型机和Metalica原型机,其中Spotmatic原型机为世界首款使用点测光系统(Spot)和世界首款TTL系统相机,Metalica原型机在军舰部前排列了27个硒光...