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  1. Decrease lasers power
  2. DOWN LASER OPTICS Please help
  3. Where to find optical lens for 445nm 3.2W laser?
  4. Host plus beam expanders?
  5. Beam splitter/combiner cubes for 14w of 450nm
  6. 5mm Round Cylinder Lenses
  7. Not all 3 element lens are the same focal length.
  8. 6X Cylindrical pair test from group buy.
  9. Newbie needs an intro to diffraction gratings
  10. Difference between polarized and non-polarized beam splitters
  11. Seeking links to good knife edging techniques material.
  12. Best NLO Crsytal for Doubling 980nm
  13. Atomi DIY beam expander
  14. Help,, I need module laser for DOE rings
  15. Jetlasers Beam Expander - Does anyone have a silver one?
  16. Fiber Optic Bundle Lenses, what can we use them for?
  17. Knife Edging for Dummies (me... please help)....
  18. Where can I get mounts like these?
  19. Any interest for Mirrors/Lenses for 532/1064nm?
  20. 10 bucks via PP to the individual who calculates this for me...
  21. Coherent 808nm/IR Fiber Array Package Beam Shot (Movie added to thread).
  22. The difference focal length makes with our highly divergent diodes.
  23. Beam Splitter for 12mm AixiZ Module
  24. Light Saber Illumination - Help Diverge
  25. Hitachi Rear Projection TV - No Pics Yet, soon
  26. how to focus a big spot ?
  27. Beam Expander Design Theory
  28. Cylindrical lens setup in combination with beam expander
  29. MrCrouse Mace of Doom Host with 500mm Telephoto Lens Converted to a Beam Expander
  30. Basic question for a n00b :/
  31. Why do I have wings?
  32. fiber coupling laser diodes directly.
  33. The Cyan Cannon Vll Build
  34. Stock M140 Lens good for Macro Shots
  35. Lens choice for first high power laser
  36. where is a good place to get beam spliters
  37. Lens removal tool?
  38. Beam diverging lens?
  39. Dichroic Mirror Source
  40. Lazy Mans Beam Expander for 445nm NUBM44 6+ watt laser diode.
  41. Beam correcting optics
  42. 6 watt Nubm44 focus help
  43. Knife edge followed by expander? Anyone try that here?
  44. More info on the S1 lens?
  45. Glue for mounting optics to metal?
  46. Less expensive alternative to Newport .5 inch adjustable mirror platform?
  47. Gold AR coating? Wavelength?
  48. Aha! Found how to best focus an IR beam to infinity, sharing the idea.
  49. Looking for DVD writer type lenses for cell phone microscopes
  50. Converging a beam to a small point?
  51. DL Laser Beam Expander New Generation
  52. Laser amplification
  53. A few questions about beam expanders
  54. Anyone ever use Anti-Reflex Coating Stripper?
  55. Tiny Aspheric Lens 1.45mm FL - What purpose would this lens have?
  56. Anyone have experience with the Inno Pocket Scan made by American DJ?
  57. Beam expander
  58. The cost of having a lens AR coated $$$
  59. Anamorphic Prism Pair, good for 635nm?
  60. N/A
  61. Fiber being sold on ebay for lasers - anyone ever try it?
  62. Just a lil idea low cost laser cutter
  63. Hard Drive Disks As Mirrors
  64. Cylindrical Plano-Convex vs Rod Lens for Laser Line Generation?
  65. How to know if is S or P polarization
  66. When a lens is limited to 500MW/CM2 what does that mean?
  67. Newbie looking for optics ideas
  68. What kind of Special mirror
  69. mirros suitable for lasers?
  70. camera lens as beam expander?
  71. Any ideas on what this might have been for?
  72. 3 element lens info!
  73. Straight wide beam
  74. G9 vs G2
  75. Laser diode chip aperture, lens aperture & wavelength relationships to divergence?
  76. Beam Expander DIY Cons
  77. optics to combine focus lasers for cutter/etcher
  78. New ultra thin diffractive lenses
  79. coversion crystals?
  80. AixiZ 'G' lens changes
  81. Bausch + Lomb 39676 Ruled Diffraction Grating
  82. laser rookie with a question
  83. Where to find the best purple or blue laser's with the kaleidoscope diffraction tips
  84. New G7 lens for 445nm / 462nm / 520nm
  85. lens questions
  86. Anyone here used a compander for R,G,B laser diodes combining all or even for one?
  87. Co2 laser galvo needs a protective window
  88. Universal C6 5x Beam Expander Build [Build and Beamshots][Tonz'o'Pics]
  89. Green lasers beam combining
  90. Liquid Sky from a LaserJet 4P Polygon Mirror
  91. Spinning glass diffuser
  92. Mini x3 beam expander for 7A75&7475 Handheld(Updated Videos for X5 beam expander)
  93. Need some help.
  94. Change diffraction angle?
  95. some clarification and questions regarding lens choices
  96. Front surface mirrors
  97. Diffraction grating lens position
  98. Beam double expander
  99. Re-terminating fibre optic cable.
  100. What is the best way to align beams with this knife edge?
  101. us seller of lens holder?
  102. Fluorescent lens?
  103. Lens off center?
  104. Proper method for focusing high power lasers?
  105. Highest power through a S1 or G2 lens?
  106. Cleaning a Lens
  107. anyone remember the liquid fan DG at novalasers ?
  108. Building a white laser
  109. Re-creating the BMW i8 Headlamps
  110. Diffraction Grating question
  111. Newbie ? about possible dirty G2 Lens
  112. 45 Deg Dichroic blocking blue, transmitting red & !520!
  113. Aftermarket IR Filter?
  114. Anyone ever heard of LLLT or phototherapy?
  115. Effect of IR laser printer optics on non-IR wavelengths?
  116. GRIN Lens
  117. YVO4 Crystal 5x2.9x9.6mm Yttrium Vanadate
  118. G-lenses?
  119. Cross Dichroic Prism Laser Project
  120. Conceptual design of anamorphic prisms on sinner focus ring. Pix!
  121. How to Specify Optical Coatings
  122. Replace Lens to keep beam tighter?
  123. Anyone grind lenses
  124. D i v e r g e n c e
  125. OK...I redid the graph...
  126. Can reflections kill a laser diode?
  127. PBS cube troubles. Pictures
  128. Use your spare lenses to make a microscope!
  129. Theoretical Optic Problems. Please help :)
  130. Beam Expander Question: Two or More Diverging Lenses Before Collimation?
  131. Green AR coated 3 element lens exist?
  132. Wierd polygonal Zerodur laser lens, what do you think its function was?
  133. Would this work? Idea for focusable FAC optics
  134. Any other lens options?
  135. Green AR
  136. Beam splitter /combiner
  137. Looking for information on how to build own lens assembly.
  138. Looking for CUSTOM MADE DIFFRACTION GRADING filters
  139. Unable to focus
  140. Even smaller spot size by using a mask?
  141. optimal lens
  142. Is there such thing as a universal Beam expander?
  143. diffraction gratings 2
  144. Noob screw up not azixa module what to do
  145. Laser Grid (Or Other Localization System)
  146. Adaptive Optics-EZ Add on for any Hand Held Unit-Proto Type Done
  147. Optical experts here? Question about biconvex
  148. Spot size at distance vs. negative focal length
  149. Lenses & First Surface Mirrors from DLP & CRT big screen TVs (pic heavy)
  150. Beam expander or not?
  151. Diffraction Gratings
  152. Broken focusing lens
  153. WL Phosforce on Zaser?
  154. Has anyone here made a laser line using a prism?
  155. Adaptive Optics-Easy add on to any Hand Held
  156. Line-lens
  157. Focusing laser pattern from DOE lens
  158. Help identifying lens.
  159. Dragon lasers new beam expanders NOW available
  160. lens nut with 12mm thread
  161. I need some lens springs
  162. Looking for reasonable priced 1/2 wave plate for dual diode build
  163. O-Like 405 G-2
  164. Lens AR questions / Green AR coating.
  165. Just ran across this sweet piece of optical glass...
  166. Noob question... hit me if you want :-p
  167. Laser optics producing images?
  168. My optical table and breadboard build..
  169. Cheap (free) beamsplitters and FS mirrors
  170. Help me clean my laser
  171. An interesting CD/DVD optics group
  172. Help clean a laser lens
  173. The fluctuating intensity at the exit end of the fiber!
  174. Large, quality, AR Lenses?
  175. Super cheap beam expander!
  176. AR window
  177. Would this work for a Beam Combiner
  178. Remove coating from lens.
  179. Diverse lens types
  180. This Is What a Laser From the Moon Looks Like (Photo)
  181. What is a G2 glass lens mae of ?
  182. zero aperature....airy disk?
  183. Hoping for tight focus
  184. jet lasers beam expander
  185. Mitsubishi ML520G71 635nm focussing issue
  186. SS Beam Splitter question
  187. 405nm Laser with <100Ám Focus
  188. 3 element lens on 2.5w 445nm
  189. 980nm fine focus lens
  190. Correct spherical aberration from DVD-RW lens
  191. Glass Diffraction Grating
  192. The brighter Showwx+ pico laser projector project
  193. G9 Lens Extraction! Will it work? or Fail?
  194. Nearly finished my first build, couple of questions about focussing
  195. Laser Line Generators
  196. Where To Buy The G9?
  197. adjustable mirror and cube base?
  198. 10ish way beam splitter
  199. 'which three element lense for blue
  200. Expanders vs Collimators
  201. IR Laser pointer spot is not dot
  202. Found a Cube Inside Sony AD-7203S!
  203. Absolutely new to the world of lasers
  204. "flashlight" laser lens??
  205. Help focusing my 50mw laser pointer into a burning laser
  206. Precision Focussing
  207. Keeping beam tight?
  208. I have a doubt. The collimator is the same as the focus lens?
  209. Laser Optics collection, Mirrors, Lens, + more
  210. 50mm FL Lens?
  211. GBFeeler? 405-G-2 $20 ea @ Laser66! 1 Week only sale, 445 9mm lens (G9) on dhgate?
  212. CNI Beam expander?
  213. 50W diode laser bar focusing.
  214. What happens if a lens isn't centered perfectly?
  215. looking for beam expander for 3.5W 445
  216. Lens size
  217. How does Bosch do that? Line laser - no rotation?
  218. High Beam Divergence
  219. Optics cubes?
  220. Effect of Plano-Concave lens in standard focusable dot laser
  221. G2/G9 Lens Not Giving More Output - Am I doing It Wrong?
  222. PBS Cube Maximum Power
  223. Am I being ripped off?
  224. What Expansion Ratio?
  225. Need a protective glass for diode that does not decrease intensity.
  226. Focusing lens
  227. How to make a liquid sky effect
  228. Flat visible beam from a laser pointer
  229. 405nm beam focus to tiny dot?
  230. need reasonable aperture safety for burning man project
  231. Looking for Mirrors or Light bending glass
  232. Laserlands Lens
  233. Line Generator and Collimation
  234. Beam Splash from Internal Lens Reflections Correction Idea?
  235. Smallest Spot Diameter: Focusing High Wattage IR Laser Diodes
  236. not a dumb question
  237. Yee olde exposed film IR PASS FILTER
  238. Jetlasers B.E. adapter modifications for the PL-E series
  239. Lenses for IR
  240. infared filter fell off
  241. Interesting grating from an LCD screen
  242. removing the lens...
  243. wondering about lenses and 800-850nm...
  244. Anamorphics and waveplate help?
  245. Where to purchase standard focusing rings?
  246. meant by "focusing" in advertisements...
  247. Any cheap caps to increase attenuation factor of 445nm?
  248. What can you do will optics form a DVD burner?
  249. The eyes are getting old...
  250. where to buy a g2 lens for 445 nm.