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Infrared Galileo Telescope

Three-piece Galileo telescope and two-piece Galileo telescope.

（1）The use band is far infrared. The transmitted wavefront can reach RMS≤λ/10.

（2） -20℃~60℃

（3）The magnification is 2-3 times, the exit pupil is 30-40mm, and the exit pupil is more than 300mm behind the last surface.
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Infrared Galileo Telescope

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Three-piece Galileo telescope and two-piece Galileo telescope.

（1）The use band is far infrared. The transmitted wavefront can reach RMS≤λ/10.

（2） -20℃~60℃

（3）The magnification is 2-3 times, the exit pupil is 30-40mm, and the exit pupil is more than 300mm behind the last surface.