I just bought and received a red, blue, and green 5 mW set of "Duet" lasers from Z-Bolt today. These are for an instrument I am building for a solar cell project and in this case I need a precision spot size.
The green Z-Bolt pointer has a nice round, focused and small spot.
The red and blue pointers are elliptical and way over the 1.1 mm beam diameter specification.
Can I please get some recommendations on where I get a relatively inexpensive lasers like these but with a true round and small (1.2 mm or less) spot size?
The features i really like about the Z-Bolt are:
- Reasonable cost (all three with accessories were less than $300)
- Remote switch cord accessory
- Constant on switch
- All three lasers are the same design and the same power
Where else can I find something with these features?
Thanks,
John
The green Z-Bolt pointer has a nice round, focused and small spot.
The red and blue pointers are elliptical and way over the 1.1 mm beam diameter specification.
Can I please get some recommendations on where I get a relatively inexpensive lasers like these but with a true round and small (1.2 mm or less) spot size?
The features i really like about the Z-Bolt are:
- Reasonable cost (all three with accessories were less than $300)
- Remote switch cord accessory
- Constant on switch
- All three lasers are the same design and the same power
Where else can I find something with these features?
Thanks,
John