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The black thumb grip is awfully nice. 

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On 6/20/2023 at 4:11 PM, kirkmc said:

The brass accessories look really gaudy. This said, the thumb grip looks practical, providing access to the two function buttons. I’ll probably buy one for my Q3, but not in brass.

Oh, I don't know.  😁  I had a black thumb grip on my Q2 ever since I owned it.   After getting the Q3 I realized I definitely needed the thumb grip for the feeling of stability.  When I saw the choices on the web weeks ago, I thought to myself....."who would want that color on such a nice camera!" When  I went to the store to get a black one for my Q3, just for the heckuvit they let me try the silver and brass ones.  To my surprise, seeing it in person made me leave the store with the brass one (and a brass soft release button).  Not everyone's "cup if tea." The only concern is.... it may draw more attention to potential thieves.  So, a black one may be in my future for some overseas trips.  I posted an image of the Q3 all decked out in the image thread .  The link is below.

Bob

https://www.l-camera-forum.com/topic/377154-leica-q3-images-post-them-here/?do=findComment&comment=4798723

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  • 1 month later...
11 minutes ago, Cogito said:

Two questions: 

1) Has anyone tried adding a patina to their brass thumb grip? https://www.wikihow.com/Patina-Brass 

2) Is the black thumb grip brass underneath? (I think I saw a photo of some brassing on a Q thumb grip.)

Both the black and the silver thumb supports are made from anodized aluminum.  Anodized aluminum is much less susceptible to corrosion.  They'll probably stay the same for much of their lifetime.  A lot of the "brassing" on Leica cameras and accessories in the past were from paint loss due to normal use.

Edited by 1945 Mouton
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3 minutes ago, 1945 Mouton said:

Both the black and the silver thumb supports are made from anodized aluminum.  Anodized aluminum is much less susceptible to corrosion.  They'll probably stay the same for much of their lifetime.  A lot of the "brassing" on Leica cameras and accessories in the past were from paint loss due to normal use.

P.S. The brass thumb support is made from blasted brass.  The polished surface is from blasting it with tiny beads of a number of possible material, including aluminum oxide.  That said, the blasted brass surface will develop a patina over time.

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  • 1 year later...

Sorry to bump an old thread, but it’s relevant to my question. 
Have any original owners of the Q3 with the brass thumb grip got any photos of the grip after a year or more of use?

I was sorely tempted in the store when I picked up my Q3 28mm last week, but it looked very bright.

i just wondered if the brass grip developed a darker patina through use?

Grateful for any thoughts. Thanks 

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6 hours ago, StyxTravel said:

Sorry to bump an old thread, but it’s relevant to my question. 
Have any original owners of the Q3 with the brass thumb grip got any photos of the grip after a year or more of use?

I was sorely tempted in the store when I picked up my Q3 28mm last week, but it looked very bright.

i just wondered if the brass grip developed a darker patina through use?

Grateful for any thoughts. Thanks 

The brass thumb grip (and other accessories) seem to be coated to inhibit oxidation. If you want a patina you'll have to jump start the process with steel wool or scotch-bright to clear coating. I then used Brass Black and now a few weeks with my Q343 I'm starting to like the wear patterns. 

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Edited by Cogito
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2 hours ago, Cogito said:

The brass thumb grip (and other accessories) seem to be coated to inhibit oxidation. If you want a patina you'll have to jump start the process with steel wool or scotch-bright to clear coating. I then used Brass Black and now a few weeks with my Q343 I'm starting to like the wear patterns. 

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This applies to the round brass lens hood as well as this thumb grip: aren’t the brass accessories heavier than the aluminums ones? Anyone measured?Every increase in size and weight is something I want to minimize. (having come from lugging a  DSLR + kit). 

Also, is the brass lens hood able to “patina-treated” in this way also? I would imagine so. Anyone have pictures? This is a common practice for brass watch lovers.

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2 hours ago, Orguy said:

This applies to the round brass lens hood as well as this thumb grip: aren’t the brass accessories heavier than the aluminums ones? Anyone measured?Every increase in size and weight is something I want to minimize. (having come from lugging a  DSLR + kit). 

Also, is the brass lens hood able to “patina-treated” in this way also? I would imagine so. Anyone have pictures? This is a common practice for brass watch lovers.

The brass accessories are indeed heavier than the aluminum ones, you can really tell difference in weight of lens cap (Leica store had one on display.) I would have purchased one already and added patina, but they aren't in stock. I bought a soft shutter release from Squarehood, would have preferred one 1mm larger, but I like the feel of this one, so will probably keep.

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3 hours ago, StyxTravel said:

@Cogito- thank you, that’s exactly the look I’m after.
Taking steel wool to a brand new £210+ accessory is going to be an experience, but I don’t want the very bright brass look. Yours looks perfect to me. 
thx again 

Thx. Steel wool (or scotch bright) is the easy part. Keeping the acid off the rubber underside and plastic buttons is the tricky bit I'm not sure what acid would do to them (bottle is plastic,) but like you say, an expensive accessory to ruin. I used Birchwood Casey Brass Black metal finish, another poster here (Npod) used Birchwood Casey Super Blue, gives a more copper look. 

Edited by Cogito
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11 hours ago, Cogito said:

Thx. Steel wool (or scotch bright) is the easy part. Keeping the acid off the rubber underside and plastic buttons is the tricky bit I'm not sure what acid would do to them (bottle is plastic,) but like you say, an expensive accessory to ruin. I used Birchwood Casey Brass Black metal finish, another poster here (Npod) used Birchwood Casey Super Blue, gives a more copper look. 

The surface of brass accesories is very strong to inhibit oxidization.
It is necessary to remove surface coat for patina.
In my experience, acid (vinegar+salt, vinegar+hydrogen peroxide) does not ruin the rubber underside and plastic buttons of thumb support.
Mine are treated by boiled eggs for sulfurization, but not finished yet.

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Leica store in Los Angeles finally received shipment of brass lens caps. Forgot how tight fitment is when new, I'm sure it'll loosen up again after using camera a couple thousand more times. 

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