Linterna de bolsillo 9 LED luz roja. Los ojos humanos son más sensibles al rango de luz roja, es especialmente útil para la observación astronómica.
Linterna de bolsillo 9 LED luz roja 625nm
Ideal para uso en astronomía para iluminar mapas y accesorios de telescopio.
9 led rojos en longitud de onda de 625 nm
funciona con 3 pilas AAA (no incluidas)
North America Optical Imaging Market Size & Share Analysis - Industry Research Report - Growth Trends
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Our single-piece combiner is much easier to install, more stable, and less of a hassle to calibrate compared to the original design. They are now made
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