noah Posted September 26, 2005 Share Posted September 26, 2005 My copal #3 shutter seems to have a problem. The 1/4 second speed is clearly not accurate, it sounds much faster than the 1/8 speed, and this is confirmed by the fact that pictures taken at 1/4 are vastly underexposed. So I'm assuming I need to send the lens in for repair. It is not old, I purchased it on a new APO-Symmar 360mm. Does anyone have any recommendations? I'd be willing to send it out for a really good repair, but I live in NYC so that would be most convenient. Thanks. Link to comment Share on other sites More sharing options...
william_littman Posted September 26, 2005 Share Posted September 26, 2005 The US distributor for Copal recommends C.R.I.S. 250 North 54 Street Chandler, AZ 85226 ph: (480) 940-1103 Link to comment Share on other sites More sharing options...
camera_conjurer Posted September 26, 2005 Share Posted September 26, 2005 Thank you WILLIAM! What a useful response! Noah could never have looked that up on his own.<p>Noah, A new or nearly new Copal #3 shutter shouldn't have the problem you've described.<p>The diagnosis would depend on whether any of the higher shutter speeds are off as well, but it's most likely a BAD PREVIOUS REPAIR.<p>If you'd like to give another Noah a try, you can send me the shutter here in Rhode Island and I'll have it back to you in no time, unless it's something really horrible. I've fixed many Copal shutters, 0, 1, 3 and Sinar.<p> I actually have photo of a 360 Apo Symmar on my photo page. Link to comment Share on other sites More sharing options...
tedharris Posted September 26, 2005 Share Posted September 26, 2005 There are several excellent shutter repair houses in the US. Perhaps the most widely recognized is SK Grimes (www.skgrimes.com) in Woonsocket, RI. You cna also try Paul Ebel in the Midwest who does a lot of the shutter repair work for some of the leading LF dealers (don't have his website handy) and there is also Fluto's on the West Cost. You won't go wrong with any of them. Finally, if you purchased the lens new within the past year or two with a Schneider USA warrenty you might give Schneider USA a call and see what they have to say. Link to comment Share on other sites More sharing options...
mskovacs Posted September 26, 2005 Share Posted September 26, 2005 If it works similarly to the old Compur shutters, I suspect that the slow speed escapement gears are improperly positioned. Shoddy repair (or factory assembly) work indeed. Link to comment Share on other sites More sharing options...
camera_conjurer Posted September 26, 2005 Share Posted September 26, 2005 Correct, Mr. Kovacs.<p>The escapement gears could also be just plain loose inside the shutter.<p>One ecapement works all the speeds, high, medium and slow. It shifts like an automobile transmission.<p>So the problem is that an improperly positioned or just plain loose escapement would affect more than one shutter speed. <p> But with a bad previous repair. it could be anything. A mis-filed shutter speed cam, for example, or a combination of factors. Link to comment Share on other sites More sharing options...
michael_meyer Posted September 26, 2005 Share Posted September 26, 2005 <p>Nippon Photo Clinic is a decent repair shop in NYC. I'm sure they'll work on a Copal shutter. <p>Info:<br>Nippon Photo Clinic Service<br>920 Broadway, 7th floor<br>New York, NY 10010<br>212-982-3177 <p>-<a href="http://www.michaelmeyerphoto.com" target="blank">m</a> Link to comment Share on other sites More sharing options...
bob_gentile Posted September 26, 2005 Share Posted September 26, 2005 <em>"...there is also Fluto's ..."</em> <p>Hear. Hear. Carol Flutot (<a href="http://www.flutotscamerarepair.com/">www.flutotscamerarepair.com</a>) does a <em>great</em> job. And her prices are simply unbelievable! (IIRC, less than half of S.K. Grimes's prices.) She learned shutter repair from her father and has the same kind of work ethic, honesty, and integrity that his generation took for granted. She's fast, too. And a great communicatorshe let's you know what's going on with your shutter every step of the way.<p> Can't say enough good things about Flutot's. Link to comment Share on other sites More sharing options...
noah Posted September 26, 2005 Author Share Posted September 26, 2005 Thanks for all of the great suggestions. The lens was purchased new a few years ago. I can't find the warranty info, but I assume it has run out. But this rules out a previous bad repair... Link to comment Share on other sites More sharing options...
tedharris Posted September 26, 2005 Share Posted September 26, 2005 Noah, Schneider lenses are sold with a "limited lifetime warrenty" how this applies to the shutter is not specified. Before you spend money contact Schneider USA and see what they have to say. If it was purchased with a US warrenty they may fix or replace the shutter at no cost. They can tell when the lens was made (so can you) from the serial number. Link to comment Share on other sites More sharing options...
michael_briggs2 Posted September 27, 2005 Share Posted September 27, 2005 <p>Well, in fact the Schneider Optics (USA) warranty (<a href="http://www.schneideroptics.com/photography/warranty/">http://www.schneideroptics.com/photography/warranty/</a>) has specific provisions re shutters: <i>"If at the time of original purchase a shutter is an integral part of the lens, then Schneider will further warranty that the shutter be free of defects in material and workmanship for a period of one (1) year from date of purchase"</i>. Since the shutter is the most likely part of an LF lens to fail, this is a major limitation of the Schneider "lifetime" warranty. Since Noah purchased his Schneider lens/shutter a few years ago, the shutter portion of the warranty has run out.</p> Link to comment Share on other sites More sharing options...
camera_conjurer Posted September 27, 2005 Share Posted September 27, 2005 If this is a new, hardly used Copal #3 shutter and it has a problem like this, I would HIGHLY recommend sending it to Grimes or http://lensn2shutter.com/, spending the $2, and having a completely new shutter installed, it will save you tons of grief in the end.<p>If they give you the original defective shutter back, have it mounted on a gold chain and send it to Copal so someone can wear it around their neck. Link to comment Share on other sites More sharing options...
sanders_mcnew Posted September 27, 2005 Share Posted September 27, 2005 Noah wants a shop here in New York. I second the reference for Nippon Photo Clinic (920 Broadway, 7th Floor). I've used them several times and have always been impressed by their honesty and good will and excellent craftsmanship. I was referred to Nippon by a couple of commercial photogs here in the city, and they raved about the shop as well. I would trust my cameras and lenses with no one else locally. Sanders McNew www.mcnew.net Link to comment Share on other sites More sharing options...
william_littman Posted September 27, 2005 Share Posted September 27, 2005 I made reference to C.H.R.I.S because I was told to send my shutters there when in warranty by the distributor. I have also recommended SKG many times and the response by PN members was complaints about the cost but I am very satisfied with their work as I feel it is worth it , I am sure there are many qualified repairmen who can do a great job but I can only recommend that which I have personal experience with. As I am vehemently opposed to these forums being used for the purpose of solicitation by merchants or manufacturers I feel I should be the one to take the first step as Mr. Schwartz has also admitted that he has said many derogatory things with the intention to instigate litigation and forced me to respond but after 2 years and realize that I have wasted a lot of time , I also feel these attacks against me admittedly aimed at instigating litigation inconvenienced other PN members for which I sincerely apologize. At this time I feel it is best to relinquish my membership to this website and hope that will spare its members from further abusive and or corrosive remarks by certain individuals , I feel PN provides a valuable service to the community, its photo of the week page and informative forums are useful to many. I take this opportunity to thank those who I have had a chance to discuss maters which do not relate to business but feel I will not be able to do so In the future without concern for this type of responses which I believe everyone can do without.Thank you .all the best W Link to comment Share on other sites More sharing options...
bob_gentile Posted September 27, 2005 Share Posted September 27, 2005 William... whoa! What's goin' on? Attacks? Instigating litigation? Uh... apparently I've missed something. What's goin' on? Link to comment Share on other sites More sharing options...
carsten_benni Posted September 28, 2005 Share Posted September 28, 2005 William, don't leave. I am not able to write something better using english language, so take it as it is: don't leave, please. Link to comment Share on other sites More sharing options...
william_littman Posted September 28, 2005 Share Posted September 28, 2005 I have a responsibility to my clients which I appreciate and at this time I must concentrate my efforts towards them. I have been diverted and disrupted from doing so since Sept of 03 by what Mr. Schwartz admitted and summarized last month as " I was trying to get him to sue me" and that I was " a bad person for photography and that they were trying to stop me or at least keep me busy" well you know what? I have had it.. Then I was told last month that I have received a lot of free publicity as a result of being subjected to these attacks but after careful consideration most agree It amounts mostly to defamation and It was stupid for me to respond. I have tried to contribute in threads which do not relate to my product but in the end the same people end up promoting themselves at my expense. I seriously doubt there is a patent on shutter repair and I don't see SKG, C.R.I.S or any of the good and talented people who get constant recommendations breathing down everyone's neck for business here. Why? They don't need to. neither do I. I am not going anywhere but I believe these threads work best when the participants are the users of the products . I do feel appreciated and welcome by many here but I believe it is healthier for all that this website be free from the influence of businesses. I have no control over what others do but I can do something myself, that is all . All the best W Link to comment Share on other sites More sharing options...
s._c. Posted September 29, 2005 Share Posted September 29, 2005 I agree with the above posters for Nippon Photo Clinic. I have used them for a couple of repairs and they were always quick and courteous. I had one repair that was estimated for a week, but they finished in two days! I found them honest and very helpful with advice even if they don't work on a particular type of equipment. Link to comment Share on other sites More sharing options...
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