| 加工定制：是 | 类型：定焦镜头 | 品牌：长步道 |
| 镜头结构：定焦镜头 |
成像质量，支持500万像素相机，
低照度大通光孔径，畸变小于1%，
聚焦范围从0.1M到无穷远，高相对照度
其他说明
| 像面 | 分辨率 | 光圈 | 焦距 | TV 畸變 | 最近距离 | 滤镜螺纹 | 接口 | |
| Product NＯ. | Image Size | Resolution | F/NO. | EFL | TV Distortion | M.O.D | Filter size | Mount |
| FA0615A | 1" | 9M | 1.8~16 | F=6mm | 1“ ：<2.3% 2/3“ ： <1.8% | 0.1m | C Mount | |
| FA0815A | 1" | 9M | 1.4~16 | F=8mm | 1“ ：<5% 2/3“ ： <3% | 0.1m | M58*P0.75 | C Mount |
| FA1215A | 1" | 9M | 1.4~16 | F=12mm | 1“ ：<0.5% 2/3“ ： <0.3% 1/2“ ： <0.1% | 0.1m | M40.5*0.5 | C Mount |
| FA1615A | 1" | 9M | 1.4~16 | F=16mm | <0.3% | 0.1m | M40.5*0.5 | C Mount |
| FA2515A | 1" | 9M | 1.4~16 | F=25mm | <0.1% | 0.1m | M40.5*0.5 | C Mount |
| FA3515A | 1" | 9M | 1.4~16 | F=35mm | <0.1% | 0.15m | M40.5*0.5 | C Mount |
| FA5015A | 1" | 9M | 1.6~16 | F=50mm | <0.1% | 0.3m | M40.5*0.5 | C Mount |
| FA7515A | 1" | 9M | 1.8~16 | F=75mm | <0.05% | 0.8m | M52*0.75 | C Mount |
