Entocentric Lens - VCG 1.8/75
Characteristics
- manually adjustable, high-resolution fixed-focal lens for C and CS mount cameras
- for matrix and line cameras with 1" sensors (1.5 megapixels)
- resolution of 100 lp/mm in the centre of the image
- compact design, robust and durable
- fixable focus and iris adjustment
Technical data
| Focal length | 75 mm |
| F-number | 1.8 - C |
| MOD | 0.8 m |
| Sensor size (max) | 1" |
| Pixel size (min) | 5 µm |
| Resolution | 1.5 MPixel |
| Angle of view with: | |
| • 1" sensor | 9.7° x 7.3° x 12.1° |
| • 2/3" sensor | 6.7° x 5° x 8.3° |
| • 1/1.8" sensor | 5.4° x 4.1° x 6.8° |
| • 1/2" sensor | 4.8° x 3.6° x 6.1° |
| • 1/3" sensor | 3.6° x 2.7° x 4.7° |
| • 1/4" sensor | 2.5° x 1.6° x 3° |
| Lens length | 58.5 mm |
| Lens diameter (max) | 48.0 mm |
| Lens mount | C-Mount |
| Filter thread object-side | M46 x 0.75 |
| Weight | 250 g |
| Ambient temperature | -10 °C bis 50°C |
Drawings
Dimensional drawing in mm
Accessories for Lighting - VCG 1.8/75
| Order number | Title | Description |
|---|---|---|
| Extension tubes | ||
| 2-90-415 | Extension ring 0.5 mm | 26 x 31 x 0.5 reduces the minimum object distance (MOD) |
| 2-90-416 | Extension ring 1.0 mm | 26 x 31 x 1.0 reduces the minimum object distance (MOD) |
| 2-90-410 | Extension tube set C-mount | consist of extension rings with each 0.5 mm, 1 mm, 5 mm, 10 mm, 20 mm and 40 mm |
| Lens adapter c-mount | ||
| 2-90-414 | CS to C-mount adapter 5.0 mm | for connecting C-mount lenses with CS-mount cameras, length: 5 mm |
| Neutral density filter | ||
| 2-91-251 | ND filter 3.0 M46x0.75 | optical density 3.0 - 0.1% transmission, f-stop reduction 10, filter thread M46x0.75 |
| 2-91-241 | ND filter 1.2 M46x0.75 | optical density 1.2 - 6.3% transmission, f-stop reduction 4, filter thread M46x0.75 |
| 2-91-231 | ND filter 0.6 M46x0.75 | optical density 0.6 - 25% transmission, f-stop reduction 2, filter thread M46x0.75 |
| Daylight blocking filter | ||
| 2-91-211 | IR filter M46x0.75 | long-pass filter from 830 nm, daylight absorbing filter, filter thread M46x0.75 |
| Polarising filters | ||
| 2-91-221 | Pole filter M46x0.75 | linear polarizing filter, range 420 nm - 780 nm, filter thread M46x0.75 |
| Colour filter blue | ||
| 2-91-289 | Colour filter blue M46x0.75 | band-pass filter, range 350 nm - 600 nm, filter thread M46x0.75 |
| UV Cut-Off Filter | ||
| 2-91-201 | UV blocking filter M46x0.75 | long-pass filter from 350 nm, usable as protective glass, filter thread M46x0.75 |
| Colour filter red | ||
| 2-91-269 | Colour filter red M46x0.75 | long-pass filter from 630 nm, red, filter thread M46x0.75 |
| Colour filter green | ||
| 2-91-302 | Colour filter green M46x0.75 | band-pass filter, range 430 nm - 620 nm, filter thread M46x0.75 |
| Colour filter yellow | ||
| 2-91-276 | Colour filter yellow M46x0.75 | long-pass filter from 530 nm, yellow, filter thread M46x0.75 |
