Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-07-02 08:57
246
Company Profile
OPTECK MANUFACTURING GROUP LTD.By certification [File Integrity]
Contact:Mr. Lan & Mr. Hu(Mr.)
Email:
Telephone:
Phone:
Area:Guangdong
Address:Guangdong
Website: http://dgopteck.yyd325.com/
Model | NVT-M02-2X24H | NVT-M02-3X42H | NVT-M02-4X50H |
Picture tube | Generation 1 | Generation 1 | Generation 1 |
Picture tube grade(1-3) | 3 | 2 | 2 |
Magnification (X) | 2X | 3X | 4X |
Objective diameter | 24mm | 42mm | 50mm |
Resolution/mm | 36lp | 36lp | 36lp |
Field of view | 30 ° | 20 ° | 15 ° |
Strong light protection | No (can be added) | No (can be added) | No (can be added) |
Eyepiece diopter | ±4 | ±4 | ±4 |
Visual range,1/4moon,IR | 0.5 ~ 120m | 2 ~ 150m | 2 ~ 170m |
Visual range,full moon | 0.5 ~ 150m | 2 ~ 180m | 2 ~ 230m |
Infrared IR light (Import from) |
805nm/40mW (America) |
805nm/40mW (America) |
805nm/40mW (America) |
IR effective range | 150m | 150m | 150m |
Battery type | CR123A, 3V, 1pc | CR123A, 3V, 1pc | CR123A, 3V, 1pc |
Work hour (IR off,20°C) | 120h | 120h | 120h |
Work temperature range | -10 ~ + 50 °C | -10 ~ + 50 °C | -10 ~ + 50 °C |
Tripod interface | 1/4'' | 1/4'' | 1/4'' |
Dimensions (L*W*H) | 140*55*83 mm | 165*55*83 mm | 195*55*83 mm |
Weight | 293g | 410g | 420g |
Product accessories | Yellow box, soft bag, shoulder belt, dryer, lens cloth, manual, PE bag |