
Lens + Modular Focus Tube + Basler Line Scan Camera
Lens + Modular Focus Tube + Basler Line Scan Camera
这种高分辨率镜头能够输出1”的像面尺寸,非常适合用在行扫描相机上,无与伦比的通用性,以及小畸变、中心视场和边缘视场上分辨率近乎一致,特别是在近距离时进行了最佳优化,在这个工作距离和分辨率上优于标准定焦镜头,因此很适合与高分辨率的相机SENSOR配合使用。
镜头使用M39X1/26”螺纹。每种镜头有个独立的基座环,能够连接到标准调焦环(MFT),MFT可用来调焦,也可用来连接标准相机。MFT采用C接口标准,而相机接口为F型接口,T型接口(M42X0.75)SLR型接口(M42X1.0),以及M72X0.75可选(独立销售)。为了缩小工作距离,可加附件(见“连接环一览表”),选择#57-791 M72相机和#56-965配其它相机。所有的“连接环”一览表中的值只用来配套C接口相机。
Working with Spacers: Using Modular Focus and C-mount Adapter #54-109 | ||||||||||
Focal Length | 25mm of Spacers | 50mm of Spacers | 75mm of Spacers | |||||||
WD | FOV* | System Mag** | WD | FOV* | System Mag** | WD | FOV* | System Mag** | ||
28mm | min | † | † | † | ||||||
max | † | † | † | |||||||
35mm | min | 26mm | 4mm | 66.0X | † | † | ||||
max | 44mm | 7.3mm | 36.2X | † | † | |||||
50mm | min | 78mm | 7.4mm | 35.7X | 56mm | 4.7mm | 56.2X | † | ||
max | 155mm | 17.3mm | 15.3X | 77mm | 7.4mm | 35.7X | † | |||
60mm | min | 153mm | 12.7mm | 20.8X | 99mm | 7.0mm | 37.7X | 78mm | 4.9mm | 53.9X |
max | 655mm | 64.7mm | 4.1X | 153mm | 12.7mm | 20.8X | 99mm | 7.0mm | 37.7X | |
80mm | min | 580mm | 41.9mm | 6.3X | 226mm | 13.9mm | 19.0X | 156mm | 8.3mm | 31.8X |
max | ∞ | 4.4° | N/A | 580.5mm | 41.9mm | 6.3X | 226mm | 13.9mm | 19.0X | |
105mm |
min | † | 974mm | 54.0mm | 4.9X | 377mm | 18.1mm | 14.6X | ||
max | † | ∞ | 3.4° | N/A | 974mm | 54.0mm | 4.9X | |||
135mm | min | † | † | 2128mm | 95.4mm | 2.8X | ||||
max | † | † | ∞ | 2.6° | N/A |
*FOV (Field of View) calculated horizontally for ½" sensor format
**System Magnification specified for ½" sensor format and 13" monitor
† No Image Possible with This Length of Spacers