telecentric lens TV-F series Magnification-switchable object-side telecentric lens

overview
- A single lens allows you to switch between two magnifications
- When changing magnification, the working distance does not change.
- When the magnification is changed, the effective F-number does not change.
- Magnification within the depth of field remains unchanged
- WD=115mm, 130mm, 156mm, 220mm, 290mm series
- ×0.5~×1.0, ×1~×2, ×2~×4
- One straight model and nine coaxial incident type models available
- Coaxial epi-illumination type realizes uniform illumination light
- low optical distortion
- VGA camera compatible model
- Low cost
- Compatible with 1/2" cameras
- C-mount
detail
specification
Model | optical magnification | optical resolution | Effective F value | NAMore | depth of field | distortion | Object-to-image distance | working distance | weight | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Minimum circle of confusion 40μm | OPT ART formula | optics | TV | |||||||||
(X) | (μm) | (mm) | (mm) | (%) | (%) | (mm) | (mm) | (g) | ||||
straight | TV0510-156-M | 0.5 ⇔ 1 | 22.4 ⇔ 11.2 | 16.7 | 0.015 ⇔ 0.03 | 5.33 <-> 1.33 | 3.89⇔0.97 | 0.07 ⇔ 0.09 | 0.02 ⇔ 0.03 | 348.53 | 156 | 136 |
coaxial | TV1020-115-F(A|B|C|D) | 1 ⇔ 2 | 16.8 ⇔ 8.4 | 25.0 | 0.02 ⇔ 0.04 | 2.00 ⇔ 0.50 | 1.69 ⇔ 0.42 | 0.14 ⇔ 0.10 | 0.04 ⇔ 0.03 | 350.03 | 115 | 199 |
coaxial | TV2040-115-F(A|B|C|D) | 2 ⇔ 4 | 11.2 ⇔ 5.6 | 33.3 | 0.03 ⇔ 0.06 | 0.64⇔0.17 | 0.67 ⇔ 0.16 | 0.07 ⇔ 0.06 | 0.02 ⇔ 0.02 | 384.23 | 115 | 221 |
coaxial | TV0510-130-F(A|B|C|D) | 0.5 ⇔ 1 | 22.4 ⇔ 11.2 | 16.7 | 0.015 ⇔ 0.03 | 5.33 <-> 1.33 | 3.89 ⇔ 0.97 | 0.43 ⇔ 0.27 | 0.13 ⇔ 0.08 | 311.88 | 130 | 165 |
coaxial | TV1020-156-F(A|B|C|D) | 1 ⇔ 2 | 16.8 ⇔ 8.4 | 25.0 | 0.02 ⇔ 0.04 | 2.00 ⇔ 0.50 | 1.69 ⇔ 0.42 | 0.03 ⇔ 0.03 | 0.01 ⇔ 0.01 | 427.33 | 156 | 217 |
coaxial | TV2040-156-F(A|B|C|D) | 2 ⇔ 4 | 16.8 ⇔ 8.4 | 50.0 | 0.02 ⇔ 0.04 | 1.00 ⇔ 0.25 | 1.19 ⇔ 0.30 | 0.04 ⇔ 0.04 | 0.01 ⇔ 0.01 | 461.50 | 156 | 238 |
coaxial | TV0510-220-F(A|B|C|D) | 0.5 ⇔ 1 | 20.1 ⇔ 10.1 | 15.0 | 0.0167 ⇔ 0.0333 | 4.79 ⇔ 1.20 | 3.38 ⇔ 0.85 | 0.02 ⇔ 0.07 | 0.00 ⇔ 0.02 | 449.63 | 221 | 234 |
coaxial | TV1020-220-F(A|B|C|D) | 1 ⇔ 2 | 16.8 ⇔ 8.4 | 25.0 | 0.02 ⇔ 0.04 | 2.00 ⇔ 0.50 | 1.69 ⇔ 0.42 | 0.03 ⇔ 0.04 | 0.01 ⇔ 0.01 | 483.83 | 221 | 276 |
coaxial | TV0510-290-F(A|B|C|D) | 0.5 ⇔ 1 | 22.4 ⇔ 11.2 | 16.7 | 0.015 ⇔ 0.03 | 5.33 <-> 1.33 | 3.89 ⇔ 0.97 | -0.02 ⇔ 0.03 | -0.01 ⇔ 0.01 | 549.73 | 290 | 255 |
coaxial | TV1020-290-F(A|B|C|D) | 1 ⇔ 2 | 22.4 ⇔ 11.2 | 33.3 | 0.015 ⇔ 0.03 | 2.67⇔0.67 | 2.56⇔0.64 | 0.03 ⇔ 0.04 | 0.01 ⇔ 0.01 | 583.94 | 290 | 259 |
- * Calculated with a single pixel size of 10 μm and a wavelength of 550 nm
- *The maximum outer diameter excludes the dimensions of the coaxial incident part.
Illumination direction and magnification operating pin position relationship
When ordering, please choose from the following four types: A, B, C, and D. If no preference is given, type A will be used. Example: For TV1020-115-F and type B, choose TV1020-115FB.
