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06-22-2015, 04:51 AM   #1
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80-160 loose hood mounting ring

Had my 80-160 on vacation and noticed the hood was loose, I clicked it back into place, and it came loose again.

I noticed that there's a metal ring that that the hood clicks on to, and that ring is held in place by 4 super tiny screws, 3 of which have fallen out.

Does anyone know what size these screws are, or where I can find replacements (or a screwdriver small enough to turn these screws)?

Here's a picture for reference:

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06-22-2015, 02:55 PM   #2
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They could be JIS (Japanese Industry Standard) threads. Pop the last one out and then search on eBay.

Regards

Chris
06-24-2015, 06:19 AM   #3
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So I inadvertently contacted Ricoh/Pentax Australia, they sent me an exploded diagram of the lens and identified the screw as part "CNL-B 1.4x2.5"

They had the screw in stock, but couldn't send it because I'm in the USA.

I contacted USA support, who told me to send the lens to Precision Camera for repair, which I'm not going to do for a simple missing screw.

Knowing the part number, I gather that 1.4 x 2.5 is the screw size, and that these screws on eBay will easily solve my problem, right?

100 Cell Phone Screw M1 4x2 5 Micro Screws Repair Mini | eBay
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645d, 645z, camera, hood, medium format, screws
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