Repairing a F1.1 for a Fumeo 9119

#1 by David Skillern , Sun Nov 19, 2023 4:05 pm

Hi can anybody advise me if I can get my lens repaired - the little clips inside the lens have come loose and slide out of place and as a result it looses image size - if you can advise me on this that would be great - I’m going to Blackpool next weekend if anyone is going that might be able to help - get in touch - thanks - Dave


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RE: Repairing a F1.1 for a Fumeo 9119

#2 by Tom Photiou , Sun Nov 19, 2023 5:19 pm

Wenn Sie hier auf Links zu eBay klicken und einen Kauf tätigen, kann dies dazu führen, dass diese Website eine Provision erhält.

Dave, I dont know anyone who specifically can repairs a lens, but if worse come to the worse and you were ok to try and have a go yourself, this is the sort of kit you can buy to take the lens apart, not necessarily this exact one, but something in this line, you just have to take mega care not to slip when undoing the lens because if you slip, it will scratch the glass.
Hopefully a more experienced collector can add to this.

Werbung: https://www.ebay.co.uk/itm/235178322378?...thoCEc4QAvD_BwE

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RE: Repairing a F1.1 for a Fumeo 9119

#3 by Paul Browning , Sun Nov 19, 2023 5:35 pm

Is it the standard lens david ?, i have this projector, so i'll take a look.......


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RE: Repairing a F1.1 for a Fumeo 9119

#4 by Paul Browning , Sun Nov 19, 2023 5:35 pm

Is it the standard lens david ?, i have this projector, so i'll take a look.......


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RE: Repairing a F1.1 for a Fumeo 9119

#5 by David Skillern , Sun Nov 19, 2023 6:24 pm

As far as I know Paul it is the standard lens as it came with the projector when I bought it many years ago


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RE: Repairing a F1.1 for a Fumeo 9119

#6 by Paul Browning , Sun Nov 19, 2023 7:47 pm

Right David, the back part of the lens, ( the metal part ) is just screwed into the front part, so you may need something like a tube that's a really good fit over this to either lock it back in place, or undo it out completely to do what you have to do. The inner sleeves are plastic, and my lens sleeve has actually split along its length, so when the lens is tightened its actually opening up the tube, so not retaining the tightness. This was probably glued in place originally and the heat over time has un glued it, however you could possibly re glue if you wanted. Front lens and second from front could be almost impossible to remove for cleaning, centre sleeve is slotted in 3 places for the focus fingers to engage with the outer sleeve, presumably where the the grease goes, mine needs redoing though, so a job to do now. If you have one of these and it has fungus you might not be able to remove it easily, the japanese lens tend to be better made, like 35 mm in construction, well at least the ones i've taken apart do, the sankyo f1.0 lens is a prime example, all metal construction, alloy front locking collar, done to a cost point. Anyway you have some info now.....



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Last edited 11.19.2023 | Top

   

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