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  1. Allentown Optical Corp. hiring finishing lab tech

    Looking to immediately fill a lab tech position in our busy finishing lab in Allentown, PA. Experience necessary. If interested, please contact:
    Joe Felker
    Send Résumé to:
    ...
  2. Replies
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    4,683

    We learn from experience. Don't run out and buy...

    We learn from experience. Don't run out and buy NEW technology. Let someone else pay for the R&D.
  3. Replies
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    4,683

    Sorry Chip. It has been a while since I posted. I...

    Sorry Chip. It has been a while since I posted. I didn't think you would give me "the run around". But Chris Ryser, that I can believe.
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    4,683

    Chip, what's up ? Do you have a problem with my...

    Chip, what's up ? Do you have a problem with my post ? Why the posting of my "JOIN DATE" ? This is not related to the topic of my post !
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    Chip, did you read the article ?

    Chip, did you read the article ?
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    4,683

    AR developed for solar panels

    I wonder how this would work on ophthalmic lenses? Anyway it is a great advance for renewable energy. Now if they could only make the panels more aesthetic....
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    20,099

    I use http://wordpress.org/ for our main site and...

    I use http://wordpress.org/ for our main site and http://www.phpbb.com/ for a bulletin board we are introducing. These applications for web sites do not require alot of scripting, but do offer alot...
  8. Thread: optronics 7E

    by jofelk
    Replies
    40
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    16,364

    I use this edger and the multi cutter. For wraps...

    I use this edger and the multi cutter. For wraps I use the Hi wrap cutter. I try to keep most minus and low plus Rx's on a 6 Base lens, higher plus on 8 base.
    I do not use the drill attachment,...
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    1,980

    Lab Tech - Finishing Department

    We are looking for an experienced finish lab person. Candidate should have about 2 years experience and be able to come in and edge, (patternless and with pattern) and assemble. Salary depends on...
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    263,317

    [quote=HarryChiling;208377] ... for the...

    [quote=HarryChiling;208377]


    ... for the second prism:

    V=1.5*sin(30)=0.75BU (for right lens 30 degrees is nasal and above datum)
    H=1.5*cos(30)=1.30BI

    For the third prism:
  11. Replies
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    29,287

    We have had the popular new AR coated lenses...

    We have had the popular new AR coated lenses returned for this similar reasons. It may not be heat, or it may be? We have found the problem is with poly lenses. The new AR and hard coat can not...
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    Updated my web site

    I have spent some of the summer updating our web site. I added some new features. Take a look. I am always looking for new content to add. Ideas welcome.
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    9,910

    We have NEVER had a problem with this lens. Never...

    We have NEVER had a problem with this lens. Never had one returned. We have been doing about 5 pair a day. I'm curious, who has seen problems with this lens ?
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    2,928

    Just got in from celebrating ST. Pats day in New...

    Just got in from celebrating ST. Pats day in New York City, 3 nights. Thank- You for the happy birthday !
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    12,504

    I am not able to view the page ? jofelk, you...

    I am not able to view the page ?

    jofelk, you do not have permission to access this page. This could be due to one of several reasons:

    Your user account may not have sufficient privileges to...
  16. Replies
    32
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    12,596

    I think we have come to the conclusion that with...

    I think we have come to the conclusion that with any solution, a new problem is introduced. Another conclusion is the need for COMMUNICATION.
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    12,596

    Please read follow up posts to this problem.

    Please read follow up posts to this problem.
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    12,596

    Good advice. I thrive on problems to a fault. If...

    Good advice. I thrive on problems to a fault. If an account wanted to contact me with this problem I would explain the situation an offer solutions. In this case you could put the OC at the geometric...
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    12,596

    We need to look at the design of a flat top. The...

    We need to look at the design of a flat top. The problem with FLAT TOPs, and poly is the worst, is the ledge. Trying to grind an OC at the seg line often causes the "abberated" appearance. If you...
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    12,596

    First, we are not the lab that made this Rx, but...

    First, we are not the lab that made this Rx, but I will give a labs perspective on your problem.
    You would not be able to read the Rx if the OC were at the top of the seg. On poly Ft there is about...
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    15,610

    The AR coat is probably ruined. Could have...

    The AR coat is probably ruined. Could have happened during edging, or insertion and possably at dispensing. This is common with Crizal AR. Thin centers, 1.2 mm, on small frames cause the lens to...
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    9,780

    I am looking for a source of finished Transition...

    I am looking for a source of finished Transition (or like) poly plano 8 base.
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    9,780

    I looked at the site. Is the lens available in...

    I looked at the site. Is the lens available in polycarb, trivex, transition ? Is it available in a plano lens ?
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    8 Base Plano Poly Transition

    I was wondering if an 8 Base Plano Poly Transition is available. I have an account that uses this lens in a wrap for motorcycling enthusiasts. The account sells many of these at Harley "gatherings".
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    4,553

    We have accounts that do not want prism thinning...

    We have accounts that do not want prism thinning on any progressive Rx. They do not want to introduce a new factor that may cause a problem for the patient. We have also remade progressives to...
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