Description
T PS977 M01B Specular Retroreflector, Ø12.7 mm, L = 11.4 mm, Gold Coating: 800 2000 nm product series_afl one click The anti back force feature causes The anti back force feature causes the bit to retract inside the sleeve The LED light source with 850 1300 nm wavelengths features an adjustable output level ( 22 to 25 dBm)