Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

Buy Site Supporter Role (remove some ads) | LPF Donations

Links below open in new window

FrozenGate by Avery

Emitter sizes in 520nm

Lifetime17

Lifetime17

0
Joined
Dec 15, 2014
Messages
6,773
Points
113
Hi,
This is the first time i asked a question on the forum, anyway does any one know the emitter sizes for the NDG7475 and NDG700 in comparison . There both 9mm diodes so that would be the ticket am i correct? They are very close in out put some what..

Rich:)
 
  • Like
Reactions: GSS





If you have both diodes you could use a G2 lens in each and measure the focused bar at the longest distance possible, at 20 meters you will have a large bar, something like 30mm x 150mm with a NDB7875.
 
Hi Yes that's what my reply was from Alaskan Thanks very helpful. But he could not explain any further on the topic but i thank him all the same for his comments always..And any one else who cares to indulge in there opinions ..

Rich:)
 
If it is 14um wide, which axis, that's what I'd like to find and what the size of the other axis is.
 
HI A,
yes i was thinking the same of the two axis i was looking at a diagram of how the two are positioned . But thats not doing me any good so far . I keep looking for info far and few between. Thanks pal ..

Rich:)
 
Hi,
Thank you now i'm getting some where i can start with this great reply

Rich:)
 
You must log in or register to reply here.


Back
Top