Yes, laser pointers can be effective for your teaching. I am not sure what brand are best , but you can read reviews on various brands on Amazon.com. Good luck.
One can purchase a high quality, highly rated laser pointer from several different companies. Some companies that sell good laser pointers are: Amazon, Big Lasers, and Think Geek.
Well, I know how, but it's not a good idea as it will make the laser produce more ir radiation, which is not good for you at all. I recomend buying a new laser. techlasers.com is the best, i just bought the 125mW infiniti, and its amazing. Also,you can replace laser diodes inside the red laser pointer,laser diodes are available on freaklasers.com
www.focalprice.com or www.ebay.com They sell laser pointers very cheap, and they are very good
Canon laser printers such as PIXMA MX75 are good and equally effective.
There are quite a few brands that make high quality laser printers. HP, Samsung, and Xerox are just a few of the name brands that have really good laser printers.
There are many stockists of lasers in the UK. A good source is ebay if you are looking for a laser pointer. Another is laser pointers. Amazon is also a good source of different laser pens and pointers.
Check out Eotech. The military uses them. They are a halo sight but you don't need a laser on a AR anyway.
One can purchase a 5MW laser pointer through a variety of online mediums. The most popular choices for consumers would be Amazon and Ebay. Other specialty websites such as Wicked Lasers would also be a good option.
There are many good quality brands that sell effective shapewear for women. These brands include, but are not limited to, Spanx, Wacoal, and Body Wrap.
I prefer Laser Hair Laser Hair Removal Treatment. It is good method, safe, painless and effective process.
The laser printer that received the best reviews last year was the SOHO brand of the laser printers. However many other companies have really good brands of laser printers.
There are many different brands of laser hair removal systems. Some of the more popular and highly rated are Remington and Tria brands. Both seem to have pretty good reviews as to how well they work.