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Forum: Ophthalmic Optics

Discussion of ophthalmic optics and related topics. Not for the faint of heart!

  1. Redhot Jumper Quring temperature of cr39 lenses

    Started by shubhendu, 02-08-2024 12:00 PM
    • Replies: 3
    • Views: 959
    02-11-2024, 02:32 AM Go to last post
  2. Polycarbonate Groove Rimless

    Started by Hart1992, 06-05-2023 09:22 AM
    groove, polycarbonate, swarf tool
    • Replies: 3
    • Views: 6,806
    11-08-2023, 12:16 PM Go to last post
  3. How to measure aspheric lens power ?

    Started by grandotitat, 09-06-2023 04:24 PM
    • Replies: 4
    • Views: 2,600
    09-25-2023, 11:02 AM Go to last post
  4. Confused Hoya Advanced Patternless edger model AE-3000

    Started by FSTAB, 10-13-2010 09:11 PM
    • Replies: 4
    • Views: 8,217
    08-29-2023, 05:53 AM Go to last post
    • Replies: 16
    • Views: 23,489
    08-18-2023, 03:11 PM Go to last post
  5. Prism trouble shooting question

    Started by hrivas302, 07-26-2023 06:10 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 5,014
    08-09-2023, 02:52 PM Go to last post
    • Replies: 2
    • Views: 5,630
    07-27-2023, 09:35 AM Go to last post
  6. Manual Blocking of Flatop Blanks

    Started by Prads1969, 05-09-2023 11:44 PM
    • Replies: 2
    • Views: 1,660
    05-20-2023, 01:15 AM Go to last post
  7. History on the evolution of modern spring hinge.

    Started by dbracer, 11-29-2012 12:50 AM
    • Replies: 22
    • Views: 11,401
    05-03-2023, 10:01 AM Go to last post
  8. Cutting a custom foam tool

    Started by SurfaceDummy, 05-01-2023 08:24 AM
    • Replies: 7
    • Views: 1,763
    05-02-2023, 10:57 AM Go to last post
    • Replies: 3
    • Views: 2,274
    04-21-2023, 09:51 AM Go to last post
  9. Data trace send/rec port serial rs232c

    Started by edu23800, 05-25-2015 04:09 PM
    • Replies: 23
    • Views: 26,424
    02-23-2023, 02:56 PM Go to last post
  10. Lens calculations

    Started by aurel, 06-15-2022 12:12 PM
    gbasex, radius, rx calculations
    • Replies: 3
    • Views: 3,467
    02-22-2023, 07:47 AM Go to last post
  11. Crier FreeForm Engraving Cr39

    Started by Etienne, 10-16-2009 12:53 PM
    • Replies: 11
    • Views: 11,871
    01-15-2023, 05:40 AM Go to last post
  12. Free form Bifocal/ Digital Slab Off?

    Started by Keinsohn03, 12-30-2022 04:06 PM
    • Replies: 12
    • Views: 3,006
    01-06-2023, 06:26 PM Go to last post
  13. 1.6 index plastic used by Zeiss?

    Started by dazz, 12-16-2022 05:48 PM
    • Replies: 0
    • Views: 1,873
    12-16-2022, 05:48 PM Go to last post
  14. Schneider HSC Sprint Generator Lens Defect

    Started by chaseren123, 11-30-2021 01:20 PM
    generator, issues, lens
    • Replies: 7
    • Views: 6,808
    12-07-2022, 02:24 PM Go to last post
  15. LOW LTM (Light Transmission)

    Started by seree.1997, 11-09-2022 04:14 AM
    • Replies: 2
    • Views: 2,437
    11-23-2022, 02:07 AM Go to last post
  16. Plus power creeps into distance?

    Started by lab fly, 10-12-2022 01:44 PM
    • Replies: 4
    • Views: 2,804
    10-14-2022, 08:17 AM Go to last post
  17. ABO Advance test prep book ...

    Started by optical0713, 09-06-2019 09:39 AM
    • Replies: 1
    • Views: 6,188
    10-01-2022, 06:11 AM Go to last post
    • Replies: 5
    • Views: 3,145
    09-01-2022, 05:01 PM Go to last post
  18. Adding/Combining Cylinder Powers

    Started by tyha, 07-26-2022 04:24 PM
    formula calculator
    • Replies: 4
    • Views: 6,805
    07-27-2022, 02:35 PM Go to last post
  19. Big Smile Take a Master Exam

    Started by Darryl Meister, 06-22-2005 11:14 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 130
    • Views: 262,199
    07-19-2022, 02:32 AM Go to last post
  20. 3 piece mount for high minus- any ideas?

    Started by MonicaM, 01-23-2021 03:34 PM
    • Replies: 15
    • Views: 18,465
    07-06-2022, 02:18 PM Go to last post
  21. Refraction distance standards

    Started by Birch, 02-22-2022 04:27 PM
    • Replies: 16
    • Views: 7,540
    05-06-2022, 11:23 AM Go to last post
  22. pd compensation for prism

    Started by Randle Tibbs, ABOM, 04-19-2022 11:30 AM
    • Replies: 7
    • Views: 4,020
    04-20-2022, 02:07 PM Go to last post
  23. Problem with MC 260 and 1200 DLS

    Started by princeamk, 07-13-2013 04:35 PM
    • Replies: 2
    • Views: 8,251
    11-07-2021, 01:36 PM Go to last post
  24. Confused Iseikonic Lens Calculator

    Started by jomommastudent, 10-14-2021 10:11 PM
    iseikonic
    • Replies: 2
    • Views: 4,674
    10-18-2021, 01:45 PM Go to last post
  25. Coating Solution contain Precipitates

    Started by asanarina, 08-28-2018 04:58 AM
    1.6, coating, ppg, scl
    • Replies: 3
    • Views: 6,509
    10-04-2021, 07:04 AM Go to last post
  26. FT of superhydro layer

    Started by HardCoating, 09-28-2021 06:22 AM
    • Replies: 7
    • Views: 4,259
    09-30-2021, 04:17 AM Go to last post
  27. Confused NXT?!!! What in the World....

    Started by onthegrind, 08-22-2020 11:41 AM
    • Replies: 6
    • Views: 8,711
    09-16-2021, 06:34 PM Go to last post
  28. HELP ERROR 0501 Nidek 7070

    Started by kskpkb, 10-10-2009 01:54 PM
    • Replies: 10
    • Views: 17,391
    07-16-2021, 06:25 AM Go to last post
  29. Confused Degressives and frame choice

    Started by eyemechs, 05-09-2021 11:20 PM
    • Replies: 4
    • Views: 5,374
    05-11-2021, 02:40 PM Go to last post
  30. blue blocking

    Started by Ray2019, 11-02-2019 01:20 AM
    • Replies: 4
    • Views: 8,028
    04-14-2021, 12:38 PM Go to last post
  31. Our coating process

    Started by mordechai, 03-02-2020 03:04 AM
    anti reflective, coating, hard coat
    • Replies: 2
    • Views: 8,506
    03-10-2021, 05:40 AM Go to last post
  32. Lightbulb Ncle

    Started by AvennGed1, 07-24-2020 04:59 PM
    ncle
    • Replies: 1
    • Views: 10,586
    01-26-2021, 08:27 PM Go to last post
    • Replies: 18
    • Views: 10,057
    01-21-2021, 12:07 PM Go to last post
  33. Define High Powered positive lens

    Started by DanTheEyeMan, 01-07-2021 07:05 AM
    • Replies: 4
    • Views: 6,662
    01-17-2021, 01:17 PM Go to last post
    • Replies: 0
    • Views: 5,290
    12-22-2020, 12:57 AM Go to last post
  34. Px distortion problem.

    Started by NESDO, 11-20-2020 03:08 PM
    • Replies: 6
    • Views: 6,832
    12-01-2020, 04:37 PM Go to last post

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