vicotar® Telecentric Lens - TOM14.2/28.4-86-F12-WN
Characteristics
- telecentric microscope lens with object-sided telecentric beam path
- for precise measurement of small objects
- high resolution, low-distortion, low telecentric error
- color corrected for the visible spectral range and near infrared
- robust industrial design
- fixed aperture
- M42 threaded connection
Technical data
| Image scale | 2 |
| Spectral range | 400 nm - 950 nm |
| Working distance | 86 mm |
| Camera distance (object-camera flange) | 223.1 mm |
| Object field diagonal (max) | 14.2 mm |
| Sensor format (max) | Type DX |
| Image field diagonal (max) | 28.4 mm |
| Suitable for camera resolution | 31.1 MPixel |
| Recommended pixel size | 3.45 µm |
| Aperture | fest (F12) |
| Depth of focus | 0.33 mm (470 nm, MTF = 20% @ 20LP/mm) |
| Lens mount | M42 (Auflagemaß 45.46 mm) |
| Filter thread, object-side | M30.5 x 0.5 (Filteradapter) |
| Weight | 225 g |
| Usable object field with: | |
| • Sensor type DX (23.7 x 15.6 mm²) | 11.9 mm x 7.8 mm |
| • Sensor type 4/3 (17.3 x 13.0 mm²) | 8.7 mm x 6.5 mm |
| • 1" sensor (12.8 x 9.6 mm²) | 6.4 mm x 4.8 mm |
Notices
The illumination combinations shown are a selection. Depending on the application, other colors and light source types can also be used.
Drawings
Dimensional drawing in mm
Can be combined with
Accessories for Lighting - TOM14.2/28.4-86-F12-WN
| Order number | Title | Description |
|---|---|---|
| Lens mount | ||
| 2-90-123 | Lens Holder d34 | Holder for telecentric lenses and lightings with d = 34 mm |
| Neutral density filter | ||
| 2-91-257 | ND filter 3.0 M30.5x0.5 | optical density 3.0 - 0.1% transmission, f-stop reduction 10, filter thread M30.5x0.5 |
| 2-91-247 | ND filter 1.2 M30.5x0.5 | optical density 1.2 - 6.3% transmission, f-stop reduction 4, filter thread M30.5x0.5 |
| 2-91-237 | ND filter 0.6 M30.5x0.5 | optical density 0.6 - 25% transmission, f-stop reduction 2, filter thread M30.5x0.5 |
| Daylight blocking filter | ||
| 2-91-217 | IR filter M30.5x0.5 | long-pass filter from 830 nm, daylight absorbing filter, filter thread M30.5x0.5 |
| Colour filter blue | ||
| 2-91-284 | Colour filter blue M30.5x0.5 | band-pass filter, range 350 nm - 600 nm, filter thread M30.5x0.5 |
| UV Cut-Off Filter | ||
| 2-91-207 | UV blocking filter M30.5x0.5 | long-pass filter from 350 nm, usable as protective glass, filter thread M30.5x0.5 |
| Colour filter red | ||
| 2-91-267 | Colour filter red M30.5x0.5 | long-pass filter from 630 nm, red, filter thread M30.5x0.5 |
| Colour filter green | ||
| 2-91-297 | Colour filter green M30.5x0.5 | band-pass filter, range 430 nm - 620 nm, filter thread M30.5x0.5 |
| Colour filter yellow | ||
| 2-91-271 | Colour filter yellow M30.5x0.5 | long-pass filter from 530 nm, yellow, filter thread M30.5x0.5 |
| Filter adapter | ||
| 2-91-187 | Filter adapter d34-M30.5 | slip-on adapter for use of a M30.5x0.5 filter on lenses with 34 mm clamping diameter |
| Deflection mirrow 90° series | ||
| 2-25-110 | Deflection mirror 90-34 | 90° deflection, attachment for telecentric lenses and lightings with d = 34 mm |
| Adapters for attaching lights to lenses | ||
| 1-29-671 | Adapter ring d41 - M30.5x0.5 | for R-CLR-69x41 and RK2036, for attachment to lenses with filter thread M30.5x0.5 |
| Beam splitter STE30x30 | ||
| 1-18-023 | Adapter STE30x30 - TZO34 | Attachment of the STE30x30 to telecentric lenses and lightings with d = 34 mm |
