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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-19-2026 | 0.58 руб. | 0.88 руб. | 0 руб. |
| Feb-19-2026 | 0.62 руб. | 0.8 руб. | 0 руб. |
| Jan-19-2026 | 0.29 руб. | 0.52 руб. | 0 руб. |
| Dec-19-2025 | 0.46 руб. | 0.73 руб. | 0 руб. |
| Nov-19-2025 | 0.61 руб. | 0.56 руб. | 0 руб. |
| Oct-19-2025 | 0.86 руб. | 0.78 руб. | 0 руб. |
| Sep-19-2025 | 0.5 руб. | 0.19 руб. | 0 руб. |
| Aug-19-2025 | 0.86 руб. | 0.77 руб. | 0 руб. |
| Jul-19-2025 | 0.88 руб. | 0.57 руб. | 0 руб. |
Описание товара



Features:
-Stable and adjustable output power
-Over-temperature and over-current protection
-External modulation available
-Suitable for scientific research, Medical therapeutics, biotechnology, laser show, etc.
Specification:
| Model | VA-I-N-473 | |
| Wavelength (nm) | 473nm | |
| Output Power (mW) | 200mW | |
| Working Mode | CW | |
| Beam Mode | Transverse | TEM00,TEM01 |
| Longitude | Multi-longitude | |
| Spectral linewidth (nm) | <0.1 | |
| Polarization | Line polarization | |
| Polarization Ratio | >8:1 | |
| Beam Quality (M2 factor) | <2 | |
| Beam Divergence (full angle, mrad) | 1.2+/- 0.2 | |
| Beam Diameter at aperture (mm) | 1.2+/-0.2 | |
| Beam roundness | >90% | |
| Power stability(RMS) | <5% | |
| Aperture Position (mm) | 25 | |
| Dimensions of Laser Head (L×W×H, mm) | 136 x 50 x 45 | |
| Integrated Driver Model | Vd-I OR VD-II | |
| External Modulation | 5V TTL / 5V Analogue | |
| Modulating Frequence | 30KHz TTL / 10KHz Analogue | |
| Cooling system | TEC | |
| Warm-up time (minutes) | <15 | |
| Operation Temperature (oC) | 18~30 | |
| Expected Lifetime (hours) | >10000 | |
| Warranty Time | 1 year | |
Laser Power Driver,
Digital show and adjustable power supply
| Model | VD-II-N |
| Dimension (L x W x H) | 159 x 144 x 83 mm |
| Weight | 1.3kg |
| Input Voltage | DC 5V / AC 80-240V |
| Display | Current / Temperature |
| Current Adjustment | Available |
| External Modulation | 5V TTL / 5V Analogue |
| Max Output Current | 2.5A |
| Remark | Suitable to drive 400~2000mW lasers |

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