Dragonlasers beam expander and Nova laser pointer pen

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.

Welcome to the forum.

They are out of stock.

They are out of stock.

Click to expand...

I contacted the dragonlasers some times ago and they told me that soon will be available again a new improved version of beam expander.

I do believe that the viper and x series are bolt CNI laser so they are the same laser just sold by different companies

this will fit much better to a laser pen style pointer
Laser Accessories- Optics

Also this simple DIY beam extender seems to work very well.

ok, thank you for these explanations.