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  1. DTR projector optics
  2. Sanwu g2 vs g7
  3. Beam expander that works with Survival Laser S4X?
  4. Pass Green Reflect Red dichroic mirror as an infrared filter
  5. Dirty diode window
  6. Sanwu g2
  7. G2 does a trick.
  8. Tall stand
  9. First Contact Polymer Cleaner Question
  10. Sanwu G2 lenses
  11. How to collimate a DPSS-Laser (green)
  12. Laser Design Help
  13. The amazing gball
  14. AR coated lens
  15. I see dead "waves" :)
  16. Laser beam through a lens
  17. OPT Lasers Cylindric lenses - NUBM44 beam correction tests
  18. Broken tip on 301
  19. Decrease lasers power
  20. DOWN LASER OPTICS Please help
  21. Where to find optical lens for 445nm 3.2W laser?
  22. Host plus beam expanders?
  23. Beam splitter/combiner cubes for 14w of 450nm
  24. 5mm Round Cylinder Lenses
  25. Not all 3 element lens are the same focal length.
  26. 6X Cylindrical pair test from group buy.
  27. Newbie needs an intro to diffraction gratings
  28. Difference between polarized and non-polarized beam splitters
  29. Seeking links to good knife edging techniques material.
  30. Best NLO Crsytal for Doubling 980nm
  31. Atomi DIY beam expander
  32. Help,, I need module laser for DOE rings
  33. Jetlasers Beam Expander - Does anyone have a silver one?
  34. Fiber Optic Bundle Lenses, what can we use them for?
  35. Knife Edging for Dummies (me... please help)....
  36. Where can I get mounts like these?
  37. Any interest for Mirrors/Lenses for 532/1064nm?
  38. 10 bucks via PP to the individual who calculates this for me...
  39. Coherent 808nm/IR Fiber Array Package Beam Shot (Movie added to thread).
  40. The difference focal length makes with our highly divergent diodes.
  41. Beam Splitter for 12mm AixiZ Module
  42. Light Saber Illumination - Help Diverge
  43. Hitachi Rear Projection TV - No Pics Yet, soon
  44. how to focus a big spot ?
  45. Beam Expander Design Theory
  46. Cylindrical lens setup in combination with beam expander
  47. MrCrouse Mace of Doom Host with 500mm Telephoto Lens Converted to a Beam Expander
  48. Basic question for a n00b :/
  49. Why do I have wings?
  50. fiber coupling laser diodes directly.
  51. The Cyan Cannon Vll Build
  52. Stock M140 Lens good for Macro Shots
  53. Lens choice for first high power laser
  54. where is a good place to get beam spliters
  55. Lens removal tool?
  56. Beam diverging lens?
  57. Dichroic Mirror Source
  58. Lazy Mans Beam Expander for 445nm NUBM44 6+ watt laser diode.
  59. Beam correcting optics
  60. 6 watt Nubm44 focus help
  61. Knife edge followed by expander? Anyone try that here?
  62. More info on the S1 lens?
  63. Glue for mounting optics to metal?
  64. Less expensive alternative to Newport .5 inch adjustable mirror platform?
  65. Gold AR coating? Wavelength?
  66. Aha! Found how to best focus an IR beam to infinity, sharing the idea.
  67. Looking for DVD writer type lenses for cell phone microscopes
  68. Converging a beam to a small point?
  69. DL Laser Beam Expander New Generation
  70. Laser amplification
  71. A few questions about beam expanders
  72. Anyone ever use Anti-Reflex Coating Stripper?
  73. Tiny Aspheric Lens 1.45mm FL - What purpose would this lens have?
  74. Anyone have experience with the Inno Pocket Scan made by American DJ?
  75. Beam expander
  76. The cost of having a lens AR coated $$$
  77. Anamorphic Prism Pair, good for 635nm?
  78. N/A
  79. Fiber being sold on ebay for lasers - anyone ever try it?
  80. Just a lil idea low cost laser cutter
  81. Hard Drive Disks As Mirrors
  82. Cylindrical Plano-Convex vs Rod Lens for Laser Line Generation?
  83. How to know if is S or P polarization
  84. When a lens is limited to 500MW/CM2 what does that mean?
  85. Newbie looking for optics ideas
  86. What kind of Special mirror
  87. mirros suitable for lasers?
  88. camera lens as beam expander?
  89. Any ideas on what this might have been for?
  90. 3 element lens info!
  91. Straight wide beam
  92. G9 vs G2
  93. Laser diode chip aperture, lens aperture & wavelength relationships to divergence?
  94. Beam Expander DIY Cons
  95. optics to combine focus lasers for cutter/etcher
  96. New ultra thin diffractive lenses
  97. coversion crystals?
  98. AixiZ 'G' lens changes
  99. Bausch + Lomb 39676 Ruled Diffraction Grating
  100. laser rookie with a question
  101. Where to find the best purple or blue laser's with the kaleidoscope diffraction tips
  102. New G7 lens for 445nm / 462nm / 520nm
  103. lens questions
  104. Anyone here used a compander for R,G,B laser diodes combining all or even for one?
  105. Co2 laser galvo needs a protective window
  106. Universal C6 5x Beam Expander Build [Build and Beamshots][Tonz'o'Pics]
  107. Green lasers beam combining
  108. Liquid Sky from a LaserJet 4P Polygon Mirror
  109. Spinning glass diffuser
  110. Mini x3 beam expander for 7A75&7475 Handheld(Updated Videos for X5 beam expander)
  111. Need some help.
  112. Change diffraction angle?
  113. some clarification and questions regarding lens choices
  114. Front surface mirrors
  115. Diffraction grating lens position
  116. Beam double expander
  117. Re-terminating fibre optic cable.
  118. What is the best way to align beams with this knife edge?
  119. us seller of lens holder?
  120. Fluorescent lens?
  121. Lens off center?
  122. Proper method for focusing high power lasers?
  123. Highest power through a S1 or G2 lens?
  124. Cleaning a Lens
  125. anyone remember the liquid fan DG at novalasers ?
  126. Building a white laser
  127. Re-creating the BMW i8 Headlamps
  128. Diffraction Grating question
  129. Newbie ? about possible dirty G2 Lens
  130. 45 Deg Dichroic blocking blue, transmitting red & !520!
  131. Aftermarket IR Filter?
  132. Anyone ever heard of LLLT or phototherapy?
  133. Effect of IR laser printer optics on non-IR wavelengths?
  134. GRIN Lens
  135. YVO4 Crystal 5x2.9x9.6mm Yttrium Vanadate
  136. G-lenses?
  137. Cross Dichroic Prism Laser Project
  138. Conceptual design of anamorphic prisms on sinner focus ring. Pix!
  139. How to Specify Optical Coatings
  140. Replace Lens to keep beam tighter?
  141. Anyone grind lenses
  142. D i v e r g e n c e
  143. OK...I redid the graph...
  144. Can reflections kill a laser diode?
  145. PBS cube troubles. Pictures
  146. Use your spare lenses to make a microscope!
  147. Theoretical Optic Problems. Please help :)
  148. Beam Expander Question: Two or More Diverging Lenses Before Collimation?
  149. Green AR coated 3 element lens exist?
  150. Wierd polygonal Zerodur laser lens, what do you think its function was?
  151. Would this work? Idea for focusable FAC optics
  152. Any other lens options?
  153. Green AR
  154. Beam splitter /combiner
  155. Looking for information on how to build own lens assembly.
  156. Looking for CUSTOM MADE DIFFRACTION GRADING filters
  157. Unable to focus
  158. Even smaller spot size by using a mask?
  159. optimal lens
  160. Is there such thing as a universal Beam expander?
  161. diffraction gratings 2
  162. Noob screw up not azixa module what to do
  163. Laser Grid (Or Other Localization System)
  164. Adaptive Optics-EZ Add on for any Hand Held Unit-Proto Type Done
  165. Optical experts here? Question about biconvex
  166. Spot size at distance vs. negative focal length
  167. Lenses & First Surface Mirrors from DLP & CRT big screen TVs (pic heavy)
  168. Beam expander or not?
  169. Diffraction Gratings
  170. Broken focusing lens
  171. WL Phosforce on Zaser?
  172. Has anyone here made a laser line using a prism?
  173. Adaptive Optics-Easy add on to any Hand Held
  174. Line-lens
  175. Focusing laser pattern from DOE lens
  176. Help identifying lens.
  177. Dragon lasers new beam expanders NOW available
  178. lens nut with 12mm thread
  179. I need some lens springs
  180. Looking for reasonable priced 1/2 wave plate for dual diode build
  181. O-Like 405 G-2
  182. Lens AR questions / Green AR coating.
  183. Just ran across this sweet piece of optical glass...
  184. Noob question... hit me if you want :-p
  185. Laser optics producing images?
  186. My optical table and breadboard build..
  187. Cheap (free) beamsplitters and FS mirrors
  188. Help me clean my laser
  189. An interesting CD/DVD optics group
  190. Help clean a laser lens
  191. The fluctuating intensity at the exit end of the fiber!
  192. Large, quality, AR Lenses?
  193. Super cheap beam expander!
  194. AR window
  195. Would this work for a Beam Combiner
  196. Remove coating from lens.
  197. Diverse lens types
  198. This Is What a Laser From the Moon Looks Like (Photo)
  199. What is a G2 glass lens mae of ?
  200. zero aperature....airy disk?
  201. Hoping for tight focus
  202. jet lasers beam expander
  203. Mitsubishi ML520G71 635nm focussing issue
  204. SS Beam Splitter question
  205. 405nm Laser with <100Ám Focus
  206. 3 element lens on 2.5w 445nm
  207. 980nm fine focus lens
  208. Correct spherical aberration from DVD-RW lens
  209. Glass Diffraction Grating
  210. The brighter Showwx+ pico laser projector project
  211. G9 Lens Extraction! Will it work? or Fail?
  212. Nearly finished my first build, couple of questions about focussing
  213. Laser Line Generators
  214. Where To Buy The G9?
  215. adjustable mirror and cube base?
  216. 10ish way beam splitter
  217. 'which three element lense for blue
  218. Expanders vs Collimators
  219. IR Laser pointer spot is not dot
  220. Found a Cube Inside Sony AD-7203S!
  221. Absolutely new to the world of lasers
  222. "flashlight" laser lens??
  223. Help focusing my 50mw laser pointer into a burning laser
  224. Precision Focussing
  225. Keeping beam tight?
  226. I have a doubt. The collimator is the same as the focus lens?
  227. Laser Optics collection, Mirrors, Lens, + more
  228. 50mm FL Lens?
  229. GBFeeler? 405-G-2 $20 ea @ Laser66! 1 Week only sale, 445 9mm lens (G9) on dhgate?
  230. CNI Beam expander?
  231. 50W diode laser bar focusing.
  232. What happens if a lens isn't centered perfectly?
  233. looking for beam expander for 3.5W 445
  234. Lens size
  235. How does Bosch do that? Line laser - no rotation?
  236. High Beam Divergence
  237. Optics cubes?
  238. Effect of Plano-Concave lens in standard focusable dot laser
  239. G2/G9 Lens Not Giving More Output - Am I doing It Wrong?
  240. PBS Cube Maximum Power
  241. Am I being ripped off?
  242. What Expansion Ratio?
  243. Need a protective glass for diode that does not decrease intensity.
  244. Focusing lens
  245. How to make a liquid sky effect
  246. Flat visible beam from a laser pointer
  247. 405nm beam focus to tiny dot?
  248. need reasonable aperture safety for burning man project
  249. Looking for Mirrors or Light bending glass
  250. Laserlands Lens