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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: 2,343
    shubhendu
    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: 7,067
    ANINOS
    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: 2,854
    grandotitat
    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: 8,420
    deepak_94
    08-29-2023, 05:53 AM Go to last post

  5. Question about ghost images in progressive lenses

    Started by marinaopt, 02-19-2010 09:14 PM
    • Replies: 16
    • Views: 23,930
    Uncle Fester
    08-18-2023, 03:11 PM Go to last post

  6. Prism trouble shooting question

    Started by hrivas302, 07-26-2023 06:10 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 38
    • Views: 5,683
    Robert Martellaro
    08-09-2023, 02:52 PM Go to last post

  7. Request for Gerber Coburn SGX Surface Generator manuals

    Started by brian2001, 05-11-2021 09:24 PM
    gerber coburn, manual, sgx, surface generator
    • Replies: 2
    • Views: 5,861
    Labgoi2023
    07-27-2023, 09:35 AM Go to last post

  8. Manual Blocking of Flatop Blanks

    Started by Prads1969, 05-09-2023 11:44 PM
    • Replies: 2
    • Views: 1,856
    Lensman11
    05-20-2023, 01:15 AM Go to last post

  9. History on the evolution of modern spring hinge.

    Started by dbracer, 11-29-2012 12:50 AM
    • Replies: 22
    • Views: 11,788
    Becko
    05-03-2023, 10:01 AM Go to last post

  10. Cutting a custom foam tool

    Started by SurfaceDummy, 05-01-2023 08:24 AM
    • Replies: 7
    • Views: 1,952
    PRECISIONLAB
    05-02-2023, 10:57 AM Go to last post

  11. Lensmeters that provide iso-astigmatism/iso-mean power plots. Worth it?

    Started by eyemechs, 04-10-2023 09:06 PM
    lensmeter, progressive lens
    • Replies: 3
    • Views: 2,493
    ChrisBowers
    04-21-2023, 09:51 AM Go to last post

  12. Data trace send/rec port serial rs232c

    Started by edu23800, 05-25-2015 04:09 PM
    tracer file data oma vca 1 Attachment(s)
    • Replies: 23
    • Views: 26,677
    Wes
    02-23-2023, 02:56 PM Go to last post

  13. Lens calculations

    Started by aurel, 06-15-2022 12:12 PM
    gbasex, radius, rx calculations
    • Replies: 3
    • Views: 3,646
    tijana_opti
    02-22-2023, 07:47 AM Go to last post

  14. Crier FreeForm Engraving Cr39

    Started by Etienne, 10-16-2009 12:53 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 12,091
    Albertcampos
    01-15-2023, 05:40 AM Go to last post

  15. Free form Bifocal/ Digital Slab Off?

    Started by Keinsohn03, 12-30-2022 04:06 PM
    • Replies: 12
    • Views: 3,212
    optical24/7
    01-06-2023, 06:26 PM Go to last post

  16. 1.6 index plastic used by Zeiss?

    Started by dazz, 12-16-2022 05:48 PM
    materials, zeiss 2 Attachment(s)
    • Replies: 0
    • Views: 2,051
    dazz
    12-16-2022, 05:48 PM Go to last post

  17. Schneider HSC Sprint Generator Lens Defect

    Started by chaseren123, 11-30-2021 01:20 PM
    generator, issues, lens
    • Replies: 7
    • Views: 7,011
    SURR
    12-07-2022, 02:24 PM Go to last post

  18. LOW LTM (Light Transmission)

    Started by seree.1997, 11-09-2022 04:14 AM
    • Replies: 2
    • Views: 2,561
    seree1997
    11-23-2022, 02:07 AM Go to last post

  19. Plus power creeps into distance?

    Started by lab fly, 10-12-2022 01:44 PM
    • Replies: 4
    • Views: 2,945
    Elvis Is Alive
    10-14-2022, 08:17 AM Go to last post

  20. ABO Advance test prep book ...

    Started by optical0713, 09-06-2019 09:39 AM
    • Replies: 1
    • Views: 6,364
    Pjsipple
    10-01-2022, 06:11 AM Go to last post

  21. Blocking a PAL with prism in manual mode on ICE 1000

    Started by snowmonster, 08-26-2022 10:35 AM
    2 Attachment(s)
    • Replies: 5
    • Views: 3,293
    NAICITPO
    09-01-2022, 05:01 PM Go to last post

  22. Adding/Combining Cylinder Powers

    Started by tyha, 07-26-2022 04:24 PM
    formula calculator
    • Replies: 4
    • Views: 6,996
    PRECISIONLAB
    07-27-2022, 02:35 PM Go to last post

  23. 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: 265,088
    optical24/7
    07-19-2022, 02:32 AM Go to last post

  24. 3 piece mount for high minus- any ideas?

    Started by MonicaM, 01-23-2021 03:34 PM
    • Replies: 15
    • Views: 18,721
    Judy Canty
    07-06-2022, 02:18 PM Go to last post

  25. Refraction distance standards

    Started by Birch, 02-22-2022 04:27 PM
    • Replies: 16
    • Views: 7,791
    NAICITPO
    05-06-2022, 11:23 AM Go to last post

  26. pd compensation for prism

    Started by Randle Tibbs, ABOM, 04-19-2022 11:30 AM
    • Replies: 7
    • Views: 4,194
    drk
    04-20-2022, 02:07 PM Go to last post

  27. Problem with MC 260 and 1200 DLS

    Started by princeamk, 07-13-2013 04:35 PM
    • Replies: 2
    • Views: 8,376
    zahirc
    11-07-2021, 01:36 PM Go to last post

  28. Confused Iseikonic Lens Calculator

    Started by jomommastudent, 10-14-2021 10:11 PM
    iseikonic
    • Replies: 2
    • Views: 4,875
    jomommastudent
    10-18-2021, 01:45 PM Go to last post

  29. Coating Solution contain Precipitates

    Started by asanarina, 08-28-2018 04:58 AM
    1.6, coating, ppg, scl
    • Replies: 3
    • Views: 6,708
    Mauro.Airoldi
    10-04-2021, 07:04 AM Go to last post

  30. FT of superhydro layer

    Started by HardCoating, 09-28-2021 06:22 AM
    4 Attachment(s)
    • Replies: 7
    • Views: 4,460
    Mauro.Airoldi
    09-30-2021, 04:17 AM Go to last post

  31. Confused NXT?!!! What in the World....

    Started by onthegrind, 08-22-2020 11:41 AM
    • Replies: 6
    • Views: 8,869
    Jim Schafer
    09-16-2021, 06:34 PM Go to last post

  32. HELP ERROR 0501 Nidek 7070

    Started by kskpkb, 10-10-2009 01:54 PM
    • Replies: 10
    • Views: 17,606
    zahirc
    07-16-2021, 06:25 AM Go to last post

  33. Confused Degressives and frame choice

    Started by eyemechs, 05-09-2021 11:20 PM
    progressive troubles, troubleshoot, troubleshooting 1 Attachment(s)
    • Replies: 4
    • Views: 5,568
    drk
    05-11-2021, 02:40 PM Go to last post

  34. blue blocking

    Started by Ray2019, 11-02-2019 01:20 AM
    • Replies: 4
    • Views: 8,245
    Quince
    04-14-2021, 12:38 PM Go to last post

  35. Our coating process

    Started by mordechai, 03-02-2020 03:04 AM
    anti reflective, coating, hard coat
    • Replies: 2
    • Views: 8,701
    Mauro.Airoldi
    03-10-2021, 05:40 AM Go to last post

  36. Lightbulb Ncle

    Started by AvennGed1, 07-24-2020 04:59 PM
    ncle
    • Replies: 1
    • Views: 10,929
    knitsteel
    01-26-2021, 08:27 PM Go to last post

  37. Induced Prism in a direction I would not expect?

    Started by EdSheridan, 01-15-2021 05:40 PM
    8 Attachment(s)
    • Replies: 18
    • Views: 10,451
    EdSheridan
    01-21-2021, 12:07 PM Go to last post

  38. Define High Powered positive lens

    Started by DanTheEyeMan, 01-07-2021 07:05 AM
    • Replies: 4
    • Views: 6,856
    Robert Martellaro
    01-17-2021, 01:17 PM Go to last post

  39. Conect Briot Altima Teacer to an INDO EDGER Trough OMA Port

    Started by valiantdan35, 12-22-2020 12:57 AM
    • Replies: 0
    • Views: 5,396
    valiantdan35
    12-22-2020, 12:57 AM Go to last post

  40. Px distortion problem.

    Started by NESDO, 11-20-2020 03:08 PM
    • Replies: 6
    • Views: 6,998
    Optical Roy
    12-01-2020, 04:37 PM Go to last post
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