View Full Version : 445nm Lasers

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  1. Good deal or not
  2. Laserbtb batteries
  3. Need your expertise :)
  4. is it really worth it?
  5. My first Build 445nm 2W laser pointer
  6. Lazerer
  7. 2W 445nm 22mm Module W/X-Drive
  8. NDB7A75 w ball lens - $120 shipped on eBay
  9. Walye D45-450nm 1W 1.4W 1.6W laser diode Q?
  10. Delete please
  11. Looking for a 450 nm laser at least 1w
  12. PL445 Battery Compatibility
  13. Question! DJ Stage laser
  14. Diode driver has both variable output voltage AND variable current?
  15. 445nm HELP laser Suddenly not burning, but still bright :(
  16. Really inefficient M140, then M140 is kill
  17. ***** Smooth Looking 3w 445 nm beast! ****
  18. WL Arctic 3 Spyder 1.4w
  19. Long Exposure of my DL Spartan 1W 447nm
  20. my 1w blue laser
  21. 452 nm M140 laser
  22. Down grading a 2W laser?
  23. 1.8W A-Type M140 445nm Laser Diode
  24. Issues with driver circuit for M140 laser
  25. LoL Jinx' lasergun
  26. Custom Single Mode Altoids PL450B With Safety
  27. NDB7A75 or NDB7875 for engraving/cutting?
  28. So i ran my 9mm 445nm just above threshold from a lion battery and noticed cyan light
  29. How this laser bleu ?
  30. From G2 to a three-element glass lens
  31. need new diode and module
  32. Using a photo lens for collimating the beam
  33. Help-Trying to build a 445nm
  34. Where to Buy Laser Pointer These Days???
  35. 9mm UtraFire MCU-C88 SXB V8
  36. faulty 9mm diode?
  37. M140 in a Stainless SL host
  38. Heiland Synchronar Build
  39. First M140 build
  40. 80mW 445nm labby
  41. Is this laser from china legit? 100W?
  42. Help me build a laser please
  43. Just finished my kryton gitd
  44. My first laser....err saber....nope, laser build.
  45. First laser build problems
  46. Thoughts and Advice needed
  47. A bit of advice and guidance please.
  48. Finally my laser engraver works
  49. Laserbtb.com the source for all laser needs. (6%: 109058640691)
  50. LASER WATCH :< it was about time.
  51. My new stainless steel host arrived!!!
  52. 445 dimming issue
  53. Laser Heatsinks
  54. Johnny Number Five! 5-mode 445
  55. 4.36 Volts for M140 dide too low ?
  56. Update! My First Custom 445nm Build!
  57. Osram PL450B Handheld Build
  58. been a long time...i am back
  59. M140 Build issues?
  60. My designed laser engraver
  61. First laser build with jayrob's host (Updated to stainless steel host)!!!!!!!!!!!
  62. M140 & 405-G-2 Glass Lens Heatsink
  63. Check over my parts list?
  64. Looking for 1W Blue (450nm) handheld laser
  65. How safe is it to run a M140 and 9mm diode off of one 18650?
  66. 445nm beam combining
  67. My First Build!
  68. 445 repair - diode window burnt
  69. Can M140 diode work in negative temp ?
  70. First 450nm build PLTB450 (with pics)
  71. Need Suggestion and help
  72. 445nm casualty (terrible divergence and idiotic splash); revival help?
  73. Need to buy goggles
  74. Laser Overheating signs ?
  75. A140 current
  76. Driver help
  77. My 2W Custom Laser Resurrected !!!
  78. Need help
  79. New laser for me...
  80. Grabbed this laser just for a bit of fun!
  81. Homemade 1W 445 nm laser not working right.
  82. I'm back, and I need help! (Please)
  83. The Olight Baton died...lets put a PLTB450B in it.
  84. Buying a real goggle this time
  85. Lab module heatsink mount for 445 diode
  86. killed diode
  87. Low power single mode vs high power multi mode laser diode divergence?
  88. It works again!
  89. 445nm Dot Viewing
  90. Invisible beam?
  91. My white breathelizer glows
  92. I like my three-element lens more than my G-2 lens
  93. Finishing up my custom M140 laser :)
  94. DIY Blue Laser Trouble! Help, Please!
  95. Free Laser Sword for 2w blue laser pointer
  96. 445nm laser output power question
  97. Is there a "safe" output range for glasses-free operation at this wavelength?
  98. Another 2W build thread
  99. 1W blue laser brightness problem
  100. White Copper Head 2.7W+ 445nm Laser Build
  101. My 445nm Laser Build(Complete)
  102. My 445nm Laser Build(first tests)
  103. In memory of My Custom '2W' Laser...
  104. 2W laser big time problem
  105. Homemade 2W laser With custom host !
  106. 2w 445nm handheld laser
  107. Laser build help
  108. How much i can get for this laser?
  109. Angel breath:7.6W+ dual NBD7A75 fan cooled portable.(Pic heavy)
  110. 3.5W laser running at 2.6W ?
  111. Powers up then levels out halfway on
  112. 50mW NDB7242E Vs A150
  113. Build 445nm 2w
  114. Build 445nm 2w
  115. 100 Watts of Blue Coming to a Pointer Near You?
  116. Help Building Laser!!!
  117. Wicked Lasers Spider S3 Blue Laser
  118. 50w Osram 450nm diode module!
  119. Laser Cutting surface?
  120. Hello, need Your opinion
  121. 3W Mag Machine!!! [PIC HEAVY] 9mm 445nm Build!!!
  122. Help to buy a 445nm from aliexpress (solved)
  123. 462nm?
  124. New 445 build - 3 Diode host
  125. 9mm 445nm 2D Maglite Build [COMPLETE]
  126. Lowest binned "445nm" Diode
  127. 5 Watt 445 driver?
  128. Would it be safe to look at 1.6W dot?
  129. 9mm 445nm (NDB7875) duty cycle.
  130. A140s inside M140s?
  131. 445 divergence?
  132. 9mm diode in a sinner pen host w/ a pocket clip of course.
  133. 3W 445nm Survival laser Stainless Steel build!
  134. 445nm blu 3w+
  135. Solved -Anyone else experience a diode this inefficient?
  136. Whats the power of my laser?
  137. Dual-Purpose BUILD! JinHeng 12a USB charger + LASER! WOOOP! [PIC HEAVY]
  138. The death of a M140
  139. Best value & quality Lab Modules
  140. Laser no longer works after accidentally hooking up wrong terminals!
  141. Driver M140
  142. Go Army ! "G.I. Jane" *pics*
  143. New build, and a new guy!
  144. More Power or less?
  145. Is there a 10 000mw laser diode 445nm
  146. 3.5W Laser on ebay
  147. Cypreus EDC build thread: M140 X-Boost 1.4A
  148. Hi , I have a question :)
  149. looking into the laserbtb 445 1.6 watt need advice.
  150. Ruby Blue 3.4w 445 in Zaser
  151. Introducing "Deuces Wild" 5.4w
  152. 3 w boost driver !
  153. survival laser 5 watt blue 445nm
  154. Nichia 3.5w oops :( *pics*
  155. High powered host with long duty cycles
  156. 2W M140 445nm Laser Diode
  157. Prepping for first build, opinions??
  158. 3.5W NDB7A75 445nm Laser Diode
  159. [FINISHED] 2nd Build Thread *pics*: ~1W @ 445nm in Flashlighthost
  160. Laser no longer working
  161. Started MS-SSW I.V ? :) *pics*
  162. C6 power problem, power dropping..
  163. Help need it identifying this "Aixiz" driver
  164. First Laser Build. How's This?
  165. PL450B single mode build problems
  166. My C6 first build
  167. Picture speak louder than words
  168. My new 9mm 445nm Chunk host and 2.4 A X-Drive
  169. DIY PLTB450B 450nm Laser Build
  170. Yet another first laser build/screwup
  171. 9mm 445nm Zaser Build (Pic Heavy)
  172. Are Laserbtb 445's DPSS or Diode driven?
  173. New here and first laser build
  174. Which Transverse Mode has DTR's 9mm 445nm?
  175. My first build <3
  176. Introducing the BAMF
  177. My Dominator has died
  178. Will this work, and some questions
  179. Second Project
  180. My second baby Spartacus II
  181. New build
  182. First Documented Build =)
  183. First Build: Do These Parts Look Good?
  184. [EPIC] Bought 2 445nm laserdiodes with <2Watt
  185. My experience with Blord's 3W Dominator (and a surreal repair)
  186. New Blue laser 1w+
  187. First Build: 9mm MS-SSW! (pic heavy)
  188. Building a 445nm in a 501b Host
  189. help neded
  190. First custom 450nm handheld ###pictures alert###
  191. TTL Specifics
  192. can any laserists in the uk help
  193. Airborne Laser - Hobby edition?
  194. Weighing my options for a repair/rebuild
  195. anyone try these ebay laser
  196. 445nm weak as hell
  197. Blue laser light into white light
  198. M140 c6 build problem
  199. Waterproof laser - reef application
  200. New 445nm Laser
  201. Help, need to get a set of 445nm eye protection!
  202. 2W 445nm Lucklaser, too good to be true?
  203. what 445nm laser to buy...options
  204. 9mm Diode Abnormal Output
  205. 1W 445nm Copper Module W/Microboost & Three Element Glass Lens
  206. My first "real" laser.
  207. M140 diode Q....
  208. 445nm power output question...
  209. [Titan's Fist] Active/TEC cooled Massive Mag-lite (pic heavy)
  210. Question about diodes and lenses
  211. Weak Tea Laser
  212. Long-FL 2W 445nm Build
  213. Maser - Active Cooled MagLite 2D laser 445nm
  214. PL450B Build in C6 Host +Beam Shots
  215. What Wattage is needed to weld?
  216. Help, no power to driver!
  217. Batteries for this laser? Laserbtb 750mw HL
  218. I think i got a freak M140 diode.
  219. anyone knows what happened?
  220. PLTB450 on a SCAR5 5.56 rifle? Thoughts.
  221. NEW NICHIA 455nm 3.5W 9mm Laser Diode
  222. New Generation 445nm Diodes: Nichia NDB7A75
  223. My first 1600MW 445nm from laserbtb
  224. Latest 445 build
  225. I need a experienced laser builder!
  226. laser visible through goggles
  227. 445nm in 2S Zoomie Host
  228. Blinking problem
  229. 445nm 'handheld' design
  230. Second homemade laser
  231. Lil Bass Pro Shop build
  232. M140 lens is strange? c6 build
  233. Help with my first (and most likely last) build
  234. M140 445nm or Osram PLTB450 450nm
  235. How do you enjoy your blue laser?
  236. Brightness
  237. 3.1W 9mm 445 fan cooled handheld
  238. Worlds most powerful handheld visible lase
  239. Making terminal connections with 18650s
  240. Another 9mm blue diode with issues, any insights into this?
  241. 3.6 watt light saber
  242. C6 Button clicky help
  243. 445nm laser on CO2 powered air cannon. POW!
  244. Host to use 26650 Battery and 9mm 445nm
  245. Looking for recommendations and advice
  246. Driver Choice?
  247. Be safe.
  248. How much would you bid for this 1W...
  249. C6 build help please.
  250. 445nm 1W Blue burning Laser Homemade by Kalmito