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Forum: Ophthalmic Optics

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

  1. Prism and index of refraction

    Started by mtarleton, 08-01-2007 11:32 AM
    • Replies: 24
    • Views: 3,613
    DocInChina
    06-09-2008, 04:46 PM Go to last post

  2. Question Measuring Radii in spherical lenses

    Started by Whitwoo, 05-26-2008 09:30 PM
    • Replies: 4
    • Views: 1,096
    Whitwoo
    06-02-2008, 06:00 PM Go to last post

  3. Confused Aspheric calculations!!

    Started by amy88, 05-05-2008 04:12 AM
    • Replies: 8
    • Views: 2,002
    rolandclaur
    05-26-2008, 10:40 PM Go to last post

  4. Prentice' rule

    Started by va_optikal, 04-12-2008 03:52 PM
    • Replies: 9
    • Views: 2,973
    va_optikal
    05-21-2008, 05:44 PM Go to last post

  5. Confused ocular rx????

    Started by amy88, 05-20-2008 06:59 AM
    • Replies: 2
    • Views: 2,320
    Bezza
    05-20-2008, 01:17 PM Go to last post

  6. Redhot Jumper Help with the math!

    Started by HarryChiling, 03-27-2008 10:04 AM
    2 Attachment(s)
    • Replies: 16
    • Views: 2,568
    Darryl Meister
    05-13-2008, 12:10 AM Go to last post

  7. Diffractive Optics?

    Started by AdmiralKnight, 05-07-2008 11:08 PM
    • Replies: 4
    • Views: 1,154
    AdmiralKnight
    05-08-2008, 07:12 PM Go to last post

  8. fastgrind system

    Started by mauroventura, 02-14-2008 03:37 AM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 4,091
    k12311997
    04-28-2008, 09:36 PM Go to last post

  9. Field Rotation Optics? What to call them?

    Started by Schleral Buckle, 04-24-2008 10:06 AM
    • Replies: 4
    • Views: 1,251
    Schleral Buckle
    04-27-2008, 08:58 PM Go to last post

  10. Would this be correct?

    Started by HarryChiling, 04-09-2008 11:15 AM
    • Replies: 12
    • Views: 2,054
    Crickett13
    04-24-2008, 06:59 AM Go to last post

  11. Brain-exploding problem

    Started by drk, 04-21-2008 01:22 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 1,855
    HarryChiling
    04-22-2008, 11:35 AM Go to last post

  12. Poll Poll: Which matters more:?

    Started by Barry Santini, 01-03-2008 02:22 PM
    2 Pages •
    1 2
    • Replies: 29
    • Views: 4,142
    MarcE
    04-09-2008, 09:54 PM Go to last post

  13. compensating prism using dissimilar segs

    Started by mtillman, 03-10-2008 08:40 AM
    • Replies: 8
    • Views: 2,202
    HarryChiling
    04-09-2008, 08:31 PM Go to last post

  14. Thickness vs. Off-Axis Distortion

    Started by go_hercules, 04-01-2008 09:57 PM
    • Replies: 2
    • Views: 963
    go_hercules
    04-01-2008, 10:48 PM Go to last post

  15. ribbon segs

    Started by harry a saake, 03-20-2008 08:01 PM
    • Replies: 5
    • Views: 1,497
    HarryChiling
    03-29-2008, 09:54 AM Go to last post

  16. monocular depth-perception: details emerging

    Started by rinselberg, 03-26-2008 12:32 AM
    • Replies: 3
    • Views: 4,960
    rinselberg
    03-27-2008, 01:43 PM Go to last post

  17. MULTICOAT - min/max temps?

    Started by tdues, 03-04-2008 09:57 PM
    • Replies: 1
    • Views: 968
    Fezz
    03-05-2008, 05:36 AM Go to last post

  18. Anisometropic Base Curves

    Started by go_hercules, 02-16-2008 09:30 PM
    • Replies: 17
    • Views: 3,192
    HarryChiling
    03-03-2008, 12:45 PM Go to last post

  19. Ncle

    Started by Optician Magician, 10-22-2007 10:28 AM
    • Replies: 2
    • Views: 1,313
    Wes
    02-19-2008, 07:50 PM Go to last post

  20. The logic of flatter base curves

    Started by Judy Canty, 02-16-2008 09:51 PM
    • Replies: 18
    • Views: 2,478
    HarryChiling
    02-18-2008, 08:47 PM Go to last post

  21. replacing a Nylon cord.

    Started by Del, 01-31-2008 08:16 AM
    • Replies: 7
    • Views: 2,090
    Stormy
    02-11-2008, 08:17 AM Go to last post

  22. Calculating lens thickness

    Started by Christopher Mone, 01-30-2008 02:16 PM
    • Replies: 4
    • Views: 4,056
    Christopher Mone
    01-31-2008, 11:27 AM Go to last post

  23. Confused how to calculate the max. ET????

    Started by ilan1204, 01-31-2008 04:31 AM
    • Replies: 3
    • Views: 1,007
    Del
    01-31-2008, 08:08 AM Go to last post

  24. SMC coruse, lens surfacing question.

    Started by Del, 01-30-2008 08:04 AM
    • Replies: 2
    • Views: 1,268
    Del
    01-31-2008, 06:33 AM Go to last post

  25. Confused Sagital formula ???

    Started by ilan1204, 01-31-2008 04:30 AM
    • Replies: 1
    • Views: 810
    Fezz
    01-31-2008, 06:13 AM Go to last post

  26. Wave Question practical test in Kentucky

    Started by skg2006, 01-28-2008 01:59 PM
    • Replies: 0
    • Views: 737
    skg2006
    01-28-2008, 01:59 PM Go to last post

  27. Computer generated imagery embedded within contact lens

    Started by rinselberg, 01-22-2008 05:53 AM
    • Replies: 1
    • Views: 973
    AdmiralKnight
    01-27-2008, 01:30 AM Go to last post

  28. Wavelength Errors?

    Started by HarryChiling, 01-03-2008 11:51 PM
    • Replies: 10
    • Views: 1,937
    HarryChiling
    01-23-2008, 06:44 PM Go to last post

  29. Confused I need help..with this question!!

    Started by mjacob, 10-11-2007 02:12 PM
    • Replies: 3
    • Views: 1,595
    HarryChiling
    01-23-2008, 06:28 PM Go to last post

  30. Question about ANSI standards - specifically PD

    Started by co_mac, 01-15-2008 12:48 AM
    • Replies: 7
    • Views: 4,544
    Barry Santini
    01-17-2008, 12:02 PM Go to last post

  31. Ground-in prism

    Started by Neophyte Optician, 12-28-2007 09:24 AM
    2 Pages •
    1 2
    • Replies: 32
    • Views: 5,479
    HarryChiling
    01-11-2008, 11:45 AM Go to last post

  32. Prism Representation of Lenses

    Started by go_hercules, 01-08-2008 11:51 AM
    2 Attachment(s)
    • Replies: 6
    • Views: 1,580
    go_hercules
    01-10-2008, 10:17 PM Go to last post

  33. Slab Off Question+ prism splitting

    Started by Rafael, 12-18-2007 01:55 PM
    • Replies: 2
    • Views: 1,600
    jrumbaug
    12-27-2007, 09:02 AM Go to last post

  34. Large Placido Cone vs Small Cone Topographer

    Started by jrumbaug, 12-10-2007 03:35 PM
    • Replies: 6
    • Views: 1,633
    jrumbaug
    12-27-2007, 08:40 AM Go to last post

  35. UV coating on cr39

    Started by mauroventura, 12-19-2007 04:25 AM
    • Replies: 9
    • Views: 3,243
    Chris Ryser
    12-26-2007, 05:22 AM Go to last post

  36. Question House AR vs name brand

    Started by john-atlanta, 12-13-2007 12:43 PM
    • Replies: 21
    • Views: 3,131
    Chris Ryser
    12-26-2007, 04:43 AM Go to last post

  37. Stick out tongue Aspheric Spectacle Lens Useful Zone

    Started by go_hercules, 12-15-2007 07:06 PM
    • Replies: 2
    • Views: 2,151
    AWTECH
    12-19-2007, 08:55 AM Go to last post

  38. Idea Prism in an exec trifocal...

    Started by Uncle Fester, 12-12-2007 10:03 AM
    • Replies: 7
    • Views: 1,872
    jrumbaug
    12-13-2007, 08:15 PM Go to last post

  39. Stress in 1.67 Lens...

    Started by co_mac, 11-06-2007 06:54 PM
    • Replies: 11
    • Views: 2,370
    DragonLensmanWV
    12-12-2007, 01:20 PM Go to last post

  40. Arrow Is "Optics Lite" freeware?

    Started by drk, 06-11-2005 08:05 AM
    • Replies: 10
    • Views: 6,042
    bhess25
    12-09-2007, 07:31 PM Go to last post
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