Reddit reviews Japan Hobby Tool Vacuum Pad Camera Parts Opener for Camera Lens Repair Made in Japan
We found 2 Reddit comments about Japan Hobby Tool Vacuum Pad Camera Parts Opener for Camera Lens Repair Made in Japan. Here are the top ones, ranked by their Reddit score.
For the use of winding and opening the camera lens without any pits, of which the normal Camera Lens Opener cannot be used.Also for the use of removing the decorative-cover of the rewind knob of the film camera.Ideal for the maintenance of Japanese film cameras.Set of 6 pieces, by using both side, can be used a diameter of 13/19/21/24/29/30/36/37/44/45/54/62 mm (12 sides)Made in Japan.
I’ve taken a few broken lenses apart with the line of thinking that if I don’t fix it, it’s not a big deal because there was no way I was going to pay to have them repaired. Generally these were lenses that I had another copy of, or were cheap third party lenses.
If this is your mindset, then go for it. Though admittedly the number of lenses I fixed correctly is smaller than the number that ended up in pieces in a plastic bag because I couldn’t figure out how to get them back together. Yours might be easier, since you’re not fully disassembling, and there’s no zoom mechanism to worry about. Still, I wouldn’t work on it if you’re afraid to lose it.
I haven’t tried to disassemble my 110, or any of my RZ lenses for that matter, but you’ll probably need a spanner, tiny screwdrivers, and a set of rubber friction rings.
That looks a little like fungus but it could just be a horrendous amount of dust. It doesn't look like the typical haze which tends to be really even. I just took an Elmar apart last week to clean it. It's really easy.
You need a set of these:
https://www.amazon.com/gp/product/B0013HFYKK/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B00QRPWCN0/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
The rubber cups unscrew the black central ring on the front of the lens. That frees the trim ring with the name on it, a tension washer and a spacer underneath. Then you can spin the lens out with the spanner.
Once it's out you can open the aperture all the way and carefully clean the inside of the rear element group with a q-tip moistened with naptha (lighter fluid). Do the same for the front element. Clean them up with a microfiber cloth and reassemble. You'll still have dust inside but it'll be way way less. Reassembly is reverse of disassembly. Go slow. This lens is easy to take apart so if you don't like how it looks when you get done it's easy to redo it. Be careful around the aperture. It's likely you'll get some naptha on it when cleaning the lens. Just let it dry (open and close it a bunch of times) before reassembly.
edit - this is a great lens. Well worth cleaning.