telecentric lens FT series 1.1″・12 megapixel 3.45μm compatible Large format compatible Ultra-wide-field telecentric lens
overview
- Achieves resolution performance that fully draws out the performance of image size 1.1″ (pixel size 3.45μm) to the periphery
- ×0.17、×0.2、×0.23、×0.34、×0.4をラインナップ
- ×0.17, ×0.2, ×0.23 are straight types
- ×0.34 and ×0.4 are available in straight type and coaxial epi-illumination type
- Object side telecentric lens
- WD=150mm considering workability
- Distortion free
- Control depth of field with variable aperture
- C-mount
detail
| Model | lighting type | optical magnification | optical resolution | Effective F value | NAMore | depth of field | 光学ﾃﾞｨｽﾄｰｼｮﾝ | compatible camera | Object-to-image distance | working distance | weight | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 許容錯乱円40μm | OPTART 計算式 | |||||||||||
| (X) | (μm) | (mm) | (mm) | (%) | (inch) | (mm) | (mm) | (g) | ||||
| ※計算条件：550nm単一波長・1ピクセル＝3.45μｍ ※最大外径は同軸入射部分の寸法を除く | ||||||||||||
| FT017-150 | straight | 0.170 | 25.6 | 6.5 | 0.0131 | 17.96 | 4.71 | 0.01 | 1.1″ | 402.80 | 147.00 | 1780 |
| FT02-150 | straight | 0.200 | 20.1 | 6.0 | 0.0167 | 11.98 | 3.06 | 0.03 | 1.1″ | 396.19 | 157.16 | 1300 |
| FT023-150 | straight | 0.230 | 17.5 | 6.0 | 0.0192 | 9.06 | 2.32 | 0.03 | 1.1″ | 407.49 | 157.16 | 1320 |
| FT0345-150 | straight | 0.345 | 11.7 | 6.0 | 0.0284 | 4.08 | 1.03 | -0.04 | 1.1″ | 359.00 | 150.84 | 890 |
| FT04-150 | straight | 0.400 | 10.1 | 6.0 | 0.0333 | 3.00 | 0.77 | -0.03 | 1.1″ | 368.91 | 150.84 | 910 |
| FT0345-150CL | coaxial epi-illumination | 0.345 | 11.7 | 6.0 | 0.0284 | 4.08 | 1.03 | -0.04 | 1.1″ | 359.00 | 150.84 | 890 |
| FT04-150CL | coaxial epi-illumination | 0.400 | 10.1 | 6.0 | 0.0333 | 3.00 | 0.77 | -0.03 | 1.1″ | 368.91 | 150.84 | 910 |
| Model | Weight (g) | Compatible lens |
|---|---|---|
| FT-CH-02023 | 810 | FT02-150, FT023-150 |
