Rather like buses.

[David M]

Here comes another 5x4 developing tank. Perhaps solving LF film problems is becoming more popular during lockdowns.

4x5 film holder spiral reel for jobo/paterson super system 4 tank 1540 mod54 | eBay

Find many great new & used options and get the best deals for 4x5 film holder spiral reel for jobo/paterson super system 4 tank 1540 mod54 at the best online prices at eBay! Free delivery for many products!

www.ebay.co.uk

 

[Ian Grant]

At the bottom of the linked page there's even more alternatives.

Ian

 

[David M]

Yes, indeed. Remarkable.
If there's a growing market for such things, it must be driven by a growing enthusiasm for LF Photography. Is it part of an increasing interest in film? There doesn't seem to be any similar sprouting of new designs for 35mm and 120. I wonder where the major growth is taking place.

 

[Alan9940]

After trying the B's reel for 5x4 in a Paterson tank and not being particularly impressed with it, I wasn't looking for another similar solution. But, I saw mention, in a YouTube comment, of the 20th Century Camera 5x4 reel and thought I'd give one more a try; never cared for the design of the MOD54, but haven't personally tried it, either. The 20th Century reel is a keeper! Simple to load, clean development is easily obtained, and it holds 6 sheets.

 

[David M]

That does look excellent. Hadn't heard of it before. I'd be worried about those long thin unsupported fingers, but you have the experience of using it. Thank you.

Here's a reference to the insert:

QL45-JP 4x5 Quick Load 6 Sheet Film Reel for Paterson and Jobo tanks

4X5 developing reel, 4x5 film, 4x5 film developing, paterson tank, 4x5 film processing REEL, 4x5 film processing tank, 4x5 film reel, 4x5 processing, 4X5 reel, paterson ptp-116, paterson multi reel 3 tank, paterson processing tank, sp-445, stearman press sp-445, tank reel, mod54, mod 54, QL45...

20thcenturycamera.com

This may not be the video you saw but I've included it for the haircut:

 

[Alan9940]

Yeah, you have to be a bit careful when lowering the reel into the tank because those "fingers" will catch on the outside edge; can't just drop it in. I've only used it a couple of times but, so far, I like it for small runs or for those times when I don't feel like setting up the Jobo.