Harman Titan 4x5 110mm cone - does it exist?

[Steve Goldstein]

Has anyone ever seen one of these in the real world? I’ve seen the 110mm cone mentioned on various web pages but have never found a real picture or seen one offered for sale. Am I wasting my time looking for one?

I picked up a barely-used 4x5 Titan with 72mm and 150mm cones a few years ago but a 110mm cone sure would be nice.

 

[Alan9940]

Yep, a real thing. I own one

 

[Steve Goldstein]

Thank you, I’ll keep looking.

 

[TheYoungPretender]

It looks like it should be fairly easy to model/3d-print one if finding one is hard/prohibitively expensive and you have access to a 3d printer.

 

[loccdor]

Yes, or strips of glued wood/plywood. It's just a stack of frames of diminishing size.

 

[runswithsizzers]

I was never able to find one for sale in the USA.

Walker Cameras shows it on their website and you can click "Buy Now", but it is unclear whether they actually have one in stock:
https://www.walkercameras.com/pinhole_camera_cones.html

On the homepage for Walker Cameras it says this, dated October 2025:
"After 36 years of manufacturing large format cameras, Mike has decided to retire! As you will now see, the only items available for purchase are the stockpile of existing pinhole cameras and pinhole accessories."

 

[blee1996]

I was never able to find one for sale in the USA.

Walker Cameras shows it on their website and you can click "Buy Now", but it is unclear whether they actually have one in stock:
https://www.walkercameras.com/pinhole_camera_cones.html

On the homepage for Walker Cameras it says this, dated October 2025:
"After 36 years of manufacturing large format cameras, Mike has decided to retire! As you will now see, the only items available for purchase are the stockpile of existing pinhole cameras and pinhole accessories."

Mike is still around, even though he is retired. I bought Titan 8x10 pinhole came from him last year. He still sells what he has left in his inventory.

 

[MTGseattle]

I did some looking around; none of this stuff is cheap anymore is it? There's an 8x10 on the auction site and I wanted to bitch about the price until I saw the price for the 4x5 version.

Mike Walker still shows 110mm cones on his website

 

[Steve Goldstein]

I was never able to find one for sale in the USA.

Walker Cameras shows it on their website and you can click "Buy Now", but it is unclear whether they actually have one in stock:
https://www.walkercameras.com/pinhole_camera_cones.html

On the homepage for Walker Cameras it says this, dated October 2025:
"After 36 years of manufacturing large format cameras, Mike has decided to retire! As you will now see, the only items available for purchase are the stockpile of existing pinhole cameras and pinhole accessories."

I should have looked at Mike’s website before posting! Order places, we’ll see what happens.

Sheepishly yours,
Steve

 

[Steve Goldstein]

Arrived in just over a week.

Many thanks to @runswithsizzers

 

[runswithsizzers]

Arrived in just over a week.

Many thanks to @runswithsizzers

If you tire of it, let me know. I may want one some day.