realista
0
- Joined
- Dec 27, 2008
- Messages
- 927
- Points
- 18
hello boy. i don't understand WHY all laser comes with fixed divergence.... it is bad!! what's the problem with focusable lense?
i noticed that 400mw laser from skylaser went at 999 dollars. a nice price. but it is not the thinh..because i told skylaser is the best laser handheld BURNER...it has a focusable head.
i know.. that ALL people that buy a more than 200mw laser... want BURN THINGS.... so.. why to buy prefixed laser pointers? i have a 30mw kaleidoscopic laser fromd dx....what is the divergence? culculated.... it is 1.07!!!! so.. why optotronics and other laser seller only have 1.2/ 1.5 mrad? and at RPL onlY 0.9 max. i can't understand. if you put VERY VERY PRECISELY the lense.. you could have also a 0.5 mrad.... but NO ONE LASER STORE sell a laser lower than about 1 mrad.
mmmm..... ok...i don't trust that 1 mrad is the best that could be done.....if a QUALIFIED laser company want..could have a 0.5 mrad. but all people buy.. rpl.... ok.. it is a ncie laser.. but over 3/4 meter it can't burn well.
so.. why don't you buy a focusable laser pointer? about 400mw of light... is capable to burn WELL.. of course... also at fixed focus..... but with the possiblity to focus the light at 4...6..10 meter... or also 1 meter... 400mw could be a MONSTER BURNER....
i would only know 2 things:
1___ why skylasers is the only one (SMART)seller that have a HIGH POWERED laser focusable
2___ why people don't love/buy laser from skylasers.is it a bad seller?the dode that it uses...are bad over months and decrease in power?
i think that this 400mw laser should be very good. if in future i wil going to buy a 400mw laser.. surely i will buy it...it has the lower price(ok.. olike is better...but...) and the only one focusable lense with i RHINK i culd reach about 0.5 mrad like my 100mw dilda!!!...if not better!! ( dilda threads lense are not so perfect and stable...)
i noticed that 400mw laser from skylaser went at 999 dollars. a nice price. but it is not the thinh..because i told skylaser is the best laser handheld BURNER...it has a focusable head.
i know.. that ALL people that buy a more than 200mw laser... want BURN THINGS.... so.. why to buy prefixed laser pointers? i have a 30mw kaleidoscopic laser fromd dx....what is the divergence? culculated.... it is 1.07!!!! so.. why optotronics and other laser seller only have 1.2/ 1.5 mrad? and at RPL onlY 0.9 max. i can't understand. if you put VERY VERY PRECISELY the lense.. you could have also a 0.5 mrad.... but NO ONE LASER STORE sell a laser lower than about 1 mrad.
mmmm..... ok...i don't trust that 1 mrad is the best that could be done.....if a QUALIFIED laser company want..could have a 0.5 mrad. but all people buy.. rpl.... ok.. it is a ncie laser.. but over 3/4 meter it can't burn well.
so.. why don't you buy a focusable laser pointer? about 400mw of light... is capable to burn WELL.. of course... also at fixed focus..... but with the possiblity to focus the light at 4...6..10 meter... or also 1 meter... 400mw could be a MONSTER BURNER....
i would only know 2 things:
1___ why skylasers is the only one (SMART)seller that have a HIGH POWERED laser focusable
2___ why people don't love/buy laser from skylasers.is it a bad seller?the dode that it uses...are bad over months and decrease in power?
i think that this 400mw laser should be very good. if in future i wil going to buy a 400mw laser.. surely i will buy it...it has the lower price(ok.. olike is better...but...) and the only one focusable lense with i RHINK i culd reach about 0.5 mrad like my 100mw dilda!!!...if not better!! ( dilda threads lense are not so perfect and stable...)
