Nd Yag Laser Crystal Rod 5mm,7.45mm,with metal caps 135mm

color : ruby, pink, yellow
sizes:
crystaldiameter 5mm
metal caps diameter 7.45mm
total length with metal caps 135mm
with or without screw thread

We provide Nd YAG laser Crystal rod with a stable high optical homogeneity, high consistency, more precision, long life characteristics.
New rod has CLEAR yellow or pink color, a very used old one has light colour, like pink seems white.
Yellow rod and pink rod are same in the usage, we have stock of yellow rod and it is easier to get yellow ones, but not easy to get pink ones.
The diamater 5mm is the normallest one.
Every producer may use metal caps of different sizes on both sides, while the overall length is between 135mm and 145mm, the usage is the same.