能完全关闭的可变光圈
能完全关闭的可变光圈与我们的标准系列可变光圈一样,本系列产品的设计和生产也采用相同质量标准的调整元件,但是不同的是,本品可完全将逼和,通常用在必须测量标定暗信号(背景噪声)的场合。其中的两片叶片装在不同的层,由一个控制杆控制作动。对每个光圈,有两个附带的叶片(未在表中列出)。注意: 可变光圈安装座单独出售。订购信息:#53-906#53-907外径 (mm)21.038.0最大孔径 (mm)12.025.0最小孔径 (mm)00厚度 (mm)6.206.10叶片数目Two Sets of 5Two Sets of 7叶层间距 (mm)2.22.4操纵杆直径 (mm)3.003.00操纵杆长度 (mm)11.8012.80构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel PinsBlackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型UnmountedUnmountedRoHS符合标准符合标准Zero Aperture, 29mm Outer Diameter, Iris Diaphragm库存#62-649技术参数与相关资料外径 (mm)29.0最大孔径 (mm)18.0最小孔径 (mm)0厚度 (mm)6.10叶片数目Two Sets of 6叶层间距 (mm)2.3操纵杆直径 (mm)3.00操纵杆长度 (mm)13.50构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型UnmountedRoHS符合标准#53-908#53-909外径 (mm)54.072.0最大孔径 (mm)37.050.0最小孔径 (mm)00厚度 (mm)7.509.10叶片数目Two Sets of 8Two Sets of 8叶层间距 (mm)2.73.2操纵杆直径 (mm)3.003.00操纵杆长度 (mm)12.6013.50构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel PinsBlackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型UnmountedUnmountedRoHS符合标准符合标准Zero Aperture, 102mm Outer Diameter, Iris Diaphragm库存 #64-506技术参数与相关资料外径 (mm)102.0最大孔径 (mm)75.0最小孔径 (mm)0厚度 (mm)9.10叶片数目Two Sets of 10操纵杆直径 (mm)3.00操纵杆长度 (mm)14.50构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型UnmountedRoHS符合标准#62-653#62-654外径 (mm)32.052.0最大孔径 (mm)12.025.0最小孔径 (mm)00厚度 (mm)6.406.10叶片数目Two Sets of 5Two Sets of 7叶层间距 (mm)2.22.4操纵杆直径 (mm)3.003.00操纵杆长度 (mm)11.8012.80构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel PinsBlackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型MountedMountedRoHS不符合标准不符合标准#62-655#62-656外径 (mm)67.088.0最大孔径 (mm)37.050.0最小孔径 (mm)00厚度 (mm)7.509.10叶片数目Two Sets of 8Two Sets of 8叶层间距 (mm)2.73.2操纵杆直径 (mm)3.003.00操纵杆长度 (mm)12.6013.50构造Blackened Brass Housing, Black Spring Steel Leaves, Stainless Steel PinsBlackened Brass Housing, Black Spring Steel Leaves, Stainless Steel Pins类型MountedMountedRoHS不符合标准不符合标准