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T425 LRF

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Guides & Tips

FAQ - Frequently Asked Questions

The first number indicates the magnification (here: 8x). The second number describes the objective lens diameter in millimeters (here: 42 mm).
ED glass (Extra Low Dispersion) reduces chromatic aberration (color fringing) and ensures brilliant, true-color images.

  • BK-7 (borosilicate glass): Standard, good imaging performance
  • BaK-4 (barium crown glass): Higher quality, rounder exit pupils, brighter and higher-contrast image

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • Store, transport, and use the camera only within the permissible humidity (<95%) and temperature range (-30°C to +55°C). Avoid dusty and highly electromagnetic environments.
  • Prevent impacts, drops, crushing, and shaking of the device.
  • Do not immerse the device in liquids.
  • Handle and transport the device carefully. Do not transport the device without packaging. Use the provided packaging or equivalent materials, as the camera could otherwise be easily damaged.
  • Store the device only in well-ventilated areas and avoid strong electromagnetic fields.
  • For extended storage, make sure the battery is fully charged every 6 months, as failure to do so may cause damage.
  • Never aim the lens directly at intense energy sources such as lasers or the sun.
  • Improper handling or changing of the battery can lead to explosion/fire.
  • Do not use the charger for other battery types than the ones provided. Keep a 2-meter distance from flammable materials when charging the batteries.
  • Ensure that the power cables are always correctly inserted into the sockets.
  • Always use the power supply with only one device, as it may overheat.
  • Immediately remove the power supply if smoke, burning smells, or noises occur during charging. Contact the service center.
  • Do not open the device on your own.
  • Remove the power supply before cleaning the device.
  • Never look directly into the laser, as this can damage your eyes!
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