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.pdf document- 400KB (manual)
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| The
SeaLaser™ 100 is a low cost, lightweight underwater
scaling, range finding, and aiming device that utilizes a high quality solid
state laser diode module. It can be used in pairs or arrays of parallel
aligned beams to determine sizes/scale of viewed objects. Used in an array
of three parallel plus one oblique (four total) it can determine zoom lens
focal length setting as well.
The SeaLaser™ 100 is good to 5-8 meters range. The beam's sharp focus distance is a standard factory-set 10 feet (3.3m). An internal power regulation board allows operation to 30 volts DC and protects the laser diode from most voltage transients, and is internally fused. This is important for applications using long cables or those that might have switching transients. It has a scratch resistant SAR optical port. NOTE: The usable range is a function of ambient light levels, water conditions, and camera sensitivity |
| MECHANICAL | |
| Housing Material: | Acetal plastic (Delrin) |
| Port: | SAR Acrylic |
| Length: | 15.24 cm (6.0 in.) excluding connector |
| Diameter: | 3.0 cm (1.2 in.) |
| Weight in Air: | 227 g laser only, 300 g with bracket |
| Weight in Water: | 67 g laser only, 140 g with bracket |
| Other: | Mounting bracket included |
| LASER | |
| Type: | Semi-conductor laser diode Class III-A (635 nm) |
| Beam Diameter: | 1.8 mm x 0.5 mm |
| Wavelength: | 635 nm (>5 mW) |
| Beam Divergence: | 0.09 mRadians x 0.19 mRadians |
| Power: | >5 mW (635 nm) |
| Beam Alignment: | Beam runout 5 cm at 10 meters max. |
| ELECTRICAL | |
| Voltage: | 7-30 VDC |
| Connector: | BH2M standard, others available |
| Pinout: | 1= Ground, 2= Power |
| ENVIRONMENTAL | |
| Depth: | 2,000 meters (6,500 feet) |
| OTHER | |
| Option: | Beam focus distance |
| Specifications
subject to change without notice. Rev. 01/29/03
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