TCLF SERIES
0.4Mpix 1/2″ Sensor C-mount
Telecentric lenses are the crystallization of long accumulated technologies in microscopic optics. A steady resolving power being maintained within the depth of field while keeping the optical magnification unchanged is the most unique feature of telecentric lenses. As a key contributor to the industry, Optart Corp. offers lens products ranging from the cutting-edge lens models for large image format FA sensors to high cost performer lens models for applications with large economy of scale.
- All series come with straight and co-axial type models
- High relative illumination performance for all co-axial models
- A good DOF can be achieved with the adjustment of diaphram
- Low optical distortion has been achieved
- C-Mount
Please call us at +81-3-5628-5116 or fill out the form for product purchase inquiries.
Specification
| Model Number |
Opt. Mag. |
Optical Resolution |
Effective FNO. |
N.A. | Depth of Field | Distortion | O/I | W.D. | Weight | Suitable Sensor Size |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Permissible Circle of Confusion |
OPTART Formulae |
Optical | TV | ||||||||||
| (X) | (μm) | (mm) | (mm) | (%) | (%) | (mm) | (mm) | (g) | (inch) | ||||
| Straight | TCL03S-2 | 0.218 | 17.9 | 2.9～29 | 0.0375～0.00375 | 9.79 | 5.68 | 0.03 | -0.01 | 319.53 | 105 | 374 | 1/2 |
| Straight | TCL04S-2 | 0.291 | 13.4 | 2.9～29 | 0.05～0.005 | 5.50 | 3.19 | -0.03 | -0.02 | 254.33 | 78.7 | 255 | 1/2 |
| Straight | TCL05S-2 | 0.364 | 10.7 | 2.9～29 | 0.0625～0.00625 | 3.52 | 2.04 | -0.04 | -0.03 | 215.77 | 62.14 | 193 | 1/2 |
| Straight | TCL-07S | 0.72 | 13.4 | 14.4 | 0.025 | 2.22 | 1.55 | -0.12 | -0.04 | 204.58 | 71.1 | 52 | 1/2 |
| Co-axial | TCL03L-2 | 0.218 | 17.9 | 2.9～29 | 0.0375～0.00375 | 9.79 | 5.68 | 0.03 | -0.01 | 319.53 | 105 | 541 | 1/2 |
| Co-axial | TCL04L-2 | 0.291 | 13.4 | 2.9～29 | 0.05～0.005 | 5.50 | 3.19 | -0.03 | -0.02 | 254.33 | 78.7 | 402 | 1/2 |
| Co-axial | TCL05L-2 | 0.364 | 10.7 | 2.9～29 | 0.0625～0.00625 | 3.52 | 2.04 | -0.04 | -0.03 | 215.77 | 62.14 | 361 | 1/2 |
| Co-axial | TCL-07L | 0.72 | 13.4 | 14.4 | 0.025 | 2.22 | 1.55 | -0.12 | -0.04 | 204.58 | 71.1 | 71 | 1/2 |
- ※Calculated based on pixel size 10μm, wavelength 550nm, EFNo. 5.8
- ※The maximum diameter size does not include the co-axial mechanical part
Camera FOV
| Model | Opt. Mag. | FOV | |||
|---|---|---|---|---|---|
| Straight | Co-axial | 1/2″(4.8×6.4) | 1/3″(3.6×4.8) | ||
| TCL03S-2 | TCL03L-2 | ×0.218 | 22.0×29.4 | 16.5×22.0 | |
| TCL04S-2 | TCL04L-2 | ×0.291 | 16.5×22.0 | 12.4×16.5 | |
| TCL05S-2 | TCL05L-2 | ×0.364 | 13.2×17.6 | 9.9×13.2 | |
| TCL07S-2 | TCL07L-2 | ×0.72 | 6.7×8.9 | 5.0×6.7 | |
Optional modifiable W.D. range
| Model | Standard(mm) | Modifiable range(mm) |
|---|---|---|
| TCL03S/L-2 | 105.0 | 20〜220 |
| TCL04S/L-2 | 78.7 | 20〜140 |
| TCL05S/L-2 | 62.14 | 20〜103 |
| TCL07S/L-2 | 71.1 | Not Modifiable |
- ※Some optical properties may be adversely affected due to changes in W.D.
- ※A degradation in illumination performance may be observed with co-axial lighting at long W.D.
Telecentricity
| Model | 1/2″ | 1/3″ |
|---|---|---|
| TCL03S/L-2 | 0.007° | 0.011° |
| TCL04S/L-2 | 0.029° | 0.017° |
| TCL05S/L-2 | 0.024° | 0.016° |
| TCL07S/L-2 | 0.118° | 0.083° |
- ※Diagonal size at wavelength 550nm、EFNo. 8.0
- ※With 1/2″=8mm、1/3″=6mm as their diagonal sizes
