Tokina : TM18Z8625N-IR
Motorized Zoom Lens With IR Compatible (for Day/Night Camera)
By: Tokina
CCTV Security Surveillance Lenses
Description
The Tokina TM18Z8625N-IR 1/2″ Motorized Zoom Lens (8.6-154mm) is an 18x zoom CCTV lens with a motorized iris and focus to ensure correct exposures. With an Iris range of f/2.5 to 360, the lens is suitable for surveillance in low-light as well as bright-light conditions. The IR-corrected day/night lens captures clear images, eliminating focus shift and infrared bleed.
Features
TM18Z8625N-IR features include:
- Designed for C-mount day/night CCTV cameras with 1/2" sensors
- Focal length of 8.6-154mm
- Aperture of f/2.5 to 360 for effective surveillance in low-light as well as bright-light conditions
- Motorized Iris ensures clear images even in areas with varying light intensity
- Infrared correction eliminates focus shift and IR bleed, making the lens suitable for use in day/night surveillance operations
Specifications
| Image Format | 1/2" |
| Mount | C |
| Focal Length | 8.6-154 mm |
| Aperture | f1:2.5 |
| Aperture Range | f/2.5 to 360 |
| Zoom | 18x motorized Input Voltage: 8 to 12 VDC Current Consumption: Maximum 80 mA Motorization Speed: Approximately 4 to 7 sec |
| Angle of View | Diagonal: 48.9° (wide), 3° (tele) Horizontal: 40.6° (wide), 2.4° (tele) Vertical: 30.8° (wide), 1.8° (tele) |
| Minimum Object Distance (M.O.D.) | 78.4" (2 m) |
| Filter Size | M62 mm P=0.75 |
| Back Focal Length | 14.2 mm |
| Focus | Motorized Input Voltage: 8 to 12 VDC Current Consumption: Maximum 80 mA Motorization Speed: Approximately 4 to 7 sec |
| Iris | Motorized Input Voltage: 8 to 16 VDC Current Consumption: Maximum 40 mA Motorization Speed: Approximately 3 sec |
| Operating Temperature | 14 to 122°F (-10 to 50°C) |
| Dimensions | 2.9 x 2.5 x 6" (75.5 x 66 x 154.5 mm) |
| Weight | 1.6 lb (760 g) |
Resources & Documents
| tm18z8625n-ir-avs.pdf | Spec Sheet |