This is my first post, so hello everyone !
First, forgive me, not to speak English very well.
I'm really interested to buy a Nova laser pointer pen (X-series). But the problem of this type of laser is that it has an important divergence, that's why I interested to buy a beam expander. However, Novalaser doesn't sell any beam expander. So, is the beam expander of Dragonlasers (which is quite cheap) compatible with this laser ? (Viper Series and X-series look very similar).
Here is the link of the beam expander : http://www.dragonlasers.com/catalog/Laser-Beam-Expander-p-16332.html
Thanks in advance.
First, forgive me, not to speak English very well.
I'm really interested to buy a Nova laser pointer pen (X-series). But the problem of this type of laser is that it has an important divergence, that's why I interested to buy a beam expander. However, Novalaser doesn't sell any beam expander. So, is the beam expander of Dragonlasers (which is quite cheap) compatible with this laser ? (Viper Series and X-series look very similar).
Here is the link of the beam expander : http://www.dragonlasers.com/catalog/Laser-Beam-Expander-p-16332.html
Thanks in advance.