Bresser Sirius 70/900 AZ Refractor Telescope - 70mm BATTERIES 0 is equipped with a

0 is equipped with a 640 × 512 @12 μm thermal detector with much higher sensitivity (NETD < 15 mK)

Rechargeable and Replaceable Lithium-ion Battery Pack

Neutral 5000K

This will avoid brass particle coating from adhering to equipment surfaces

IR Wavelength: 850 nm

Bresser Sirius 70/900 AZ Refractor Telescope - 70mm BATTERIES 0 is equipped with aDESCRIPTION The Bresser Sirius 70 900 AZ Refractor Telescope 70mm is a beginner friendly, high magnification Achromatic Refractor Telescope, with 70 mm aperture, 900 mm focal length, azimuthal mount, tripod, and a wide range of accessories for fascinating discoveries. The telescope features a 90 degree eyepiece to allow you to have the ultimate comfortable viewing experience. This complete astronomy set already includes everything you need to start