Customization: | Available |
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Vertical Lines: | 1 |
Horizontal Line: | 1 |
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Model | DZJ200 | DZJ20A | JC100 | |
Telescope | Efective aperture | 36mm | 40mm | compensator |
Magnification | 25× | 28× | ||
Image | Erect | Reverse | range:±3° | |
Field of view | 1°50' | 1°50' | accuracy:±1 | |
Shortest focus | 0.8m | 0.8m | ||
Measurement accuracy | upward | 1/45000 | 1/50000 | 1/10000 |
downward | 1/2000 | 1/2000 | 1/10000 | |
Upward laser | wave length | 635nm | 635nm | 635nm(up and down) |
laser range | ≥150m(cloudy,day) | upward:150m | ||
≥250m(night) | downward:150m | |||
100m(visible from eyepiece) | ||||
laser class | class 2(IEC60825-1) | |||
laser spot size | 3mm/50m | 5mm/100m | 20mm/100m | |
output power | <1mw(adajustable) | Emit 1mw | Emit 1mw | |
Downward laser | wave length | 650nm | remote range | |
class | class 2 | |||
shortest focus | 0.5m | / | 30m | |
Level sensitivity | Circular level | 8'/2mm | / | |
Plate level | 20 "/2mm | |||
optical plummet | Accuracy | ±0.8mm/1.5m | / | |
Field of view | 4° | |||
focus range | 0.5-∞ | |||
Image | Erect | |||
Power supply | Battery | 2*1.5V AA | 3*1.5V AA | DC4.8V |
others | operating temp | -20°C-+50°C | ||
Weight | 3.2kg | 3.0kg | 4.5kg |