DT-TW21 is a high-performance digital day/night scope made by Detyl Optoelectronics Co., Ltd. in accordance with the development trend of sighting It has the characteristics of low illumination adaptability, high imaging quality, high precision, dual-use day and night, high multiplier, light weight, high cost-effective and so on.
| project | specification |
| volume:mm | 88x38x70(handheld) 88x38x82(head-mounted) 88x43x78(plug-in) |
| Weight:g(exclude battery) | 140(handheld) 144(head-mounted) 92(plug-in) |
| battery: | CR123(A)x1 2.4~4.2V |
| battery life:H | 3.5-4.5 |
| waterproofing grade | IP67 |
| compatibility | PVS31 PVS14 NVG18 DTS31 DTS35 DTG18 DTNH9 DTS13 |
| multifunction | handheld head-mounted Back clip external |
| Type of sensor | unrefrigerated long wave infrared thermal radiometer |
| Detector resolution | 384x288 |
| Applicable wavelength:um | 8-12um |
| amplification factor: | X 1.2 (handheld/head-mounted) X 1.0 (plug-in) |
| field of view:FOV | 32degree(plug-in) 36degree(handheld/head-mounted) Center of circle |
| focal distance of objective: | fixed-focus |
| Objective aperture: | F1.0 |
| luminance: | adjustable |
| focussing distance: | 250mm~∞ |
| image model: | White heat/black heat/green bottom/red/hook edge |
