Building the “Travel” Tripod

A tripod is, and always was, an essential part of my kit. Capturing high resolution images for large prints demand stable support. Not to mention its importance as a compositional tool. While I’m absolutely satisfied with my “standard” tripod (a Gitzo GT3532LS with an Arca-Swiss d4 Classic geared head), there are occasions when either its size or its weight becomes prohibitive. So I was searching for the ideal lightweight support for a couple of years now.

My requirements were very strict, and no dedicated (means weak and short) travel or lightweight tripod satisfied it. My “travel” tripod has to be sturdy enough to support the Canon EOS 5DS R with a short tele, like the Zeiss Apo-Sonnar 2/135, in extreme conditions (strong wind, icy surfaces, etc). It must fit into cabin baggage (practically 53cm or shorter closed length). It has to be 130cm or higher when fully extended. The head must be geared (one doesn’t want to go back to imprecise and frustrating ballheads after years of shooting with an Arca d4 or Cube). And it should be around 2kg, head included.

Sounds pretty impossible? Well, you can’t buy such a thing off the shelf. You have to build it. And like any good tripod, it will be expensive. But like any good tripod, it will last a few decades.

Let me show the finished product first.

Gitzo GT2542 + Markins TH-230 + Arca-Swiss p0 Hybrid

Specs: 51cm closed (without head), 131cm fully extended (without head), weighs 1420g (tripod) + 615g (head) = 2035g, sturdier and dampens vibrations faster than my previous lightweight solution (a Gitzo GT2532S with the Arca p0 Hybrid head).

Actually, vibration dampening performance is halfway between the Gitzo GT3532LS and GT2532S Systematic tripods. To measure it, mounted my 500mm directly on the tripods (with no head), knocked one of the legs, and timed in 16x magnified live view how fast did all vibrations die. For the GT3532LS I got around 1.3-1.4 seconds. For the GT2532S, it was around 2 seconds. My “travel” tripod produced 1.6-1.7 seconds. Pretty impressive.

The operation

The Gitzo Mountaineer GT2542 does have pretty good legs, with specs close to my requirements. I’m looking at Gitzo, RRS and Novoflex offerings when it comes to tripods, and there isn’t another one that’s tall enough fully extended while short enough when closed.

But unfortunately Mountaineer tripods have a center column. Center columns are a work of the devil in my book. So it had to go. There were a couple of options here. You can just remove the center column and leave the head platform. Or better, you can remove the column and the platform, and install a Markins tripod base. Or even better, you can throw out the entire top spider and replace it with Markins’ new TH-230 tripod hub.

I chose the third option, because Markins markets this solutions as a way to reduce vibrations by 30%, and because of the potential ~200g weight reduction. While I hadn’t measured the original tripod’s performance, a quick test showed noticeably improved vibration reduction with the TH-230. And the actual weight saving is 300g.

It took about five minutes to remove the legs and attach them to the Markins spider. Markins even have a video showing the process.

By default the head mounting bolt tends to come loose as you change heads, so I had to apply a little bit of removable threadlocker to make it stick in the TH-230 (I had Vibra-Tite Blue 121 at hand, but Loctite Blue 242 will also do).

Unexpected things

I’m surprised how well machined the TH-230 is. It’s superior to even Gitzo’s craftsmanship. The military green (officially called natural green) color of the hub is a bit out of place, but not too disturbing. And finally, the legs spread a little wider with the TH-230.

The latter has a consequence that the fully extended tripod is 6.5cm shorter than it was with the Gitzo spider, despite the 4cm difference in the Markins and Gitzo spider heights (measures from leg tops to head mounting platform). So you lose 2.5cm here, but gain a tiny bit of stability in exchange.

Since I haven’t used a 4 section tripod for more than a decade, I was a bit shocked to experience how slow it is to extend and collapse the tripod. Exactly 50% more than a 3 section one (9 locks vs 6). This is the price you pay for compactness.

The head

It is my good old Arca-Swiss p0 Hybrid with classic (screw) clamp. It had been modified to remove those annoying top panorama unit detents, and is serving me for about two years now. I’m going to share my thoughts on and experience with the head soon.

I ended up using the p0 Hybrid not only because I already had it, but also because the other option (an Arca L60 plus an additional leveling base, such as a Novoflex MagicBalance) would a) increase total system weight, b) limit the movement range and c) reduce the maximum load capacity of the system.

Bottom line

Bought the Gitzo Mountaineer GT2542 for 540 EUR net (not including VAT), and the TH-230 for 190 EUR net. The p0 Hybrid sells for about 740 EUR net these days. Not inexpensive, but I would call it a fair price for the performance you get.

I’m pretty excited to put the “travel” tripod through its paces. It’s small and light enough to bring it with me not just when I hike with the 5DS R, but also to lug along the EOS R when just traveling casually.

  ☕ ☕ ☕

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Long Lens Rig Weight Reduction

Equipment weight reduction is a continuous project for me: I’m always looking for solutions that can shave off a few hundred grams of my already heavy bag. The last step – reducing the weight of my birding setup – started with a tripod head change. I had been using a Really Right Stuff BH-55 ballhead with a Wimberley Sidekick to hold my 500 f/4 for six years or so. Last spring I noticed a problem with the BH-55: the panoramic base became loose so much that in some positions I was unable to lock it without significant play. I attributed this wear to the heavy use of the Sidekick on it. I also wanted to end the years long irritation coming from the BH-55’s tendency to creep when you tighten the main knob: it drove me nuts on several occasions when I tried to slightly change a composition with medium-tele lenses.

Last summer I replaced the BH-55 with an Arca-Swiss Z1sp Classic (that is the one with the screw operated clamp – I’m not a fan of lever release clamp mechanisms). This solved the creep issue, but not the excessive wear the Sidekick puts on the panoramic base. So I started to investigate other side-mount gimbal head options (the 500/4 isn’t that heavy to require full Wimberley style heads, and side-mount heads are much lighter).

The Head

I read about the Mongoose head a few year ago in Artie Morris’ Birds as Art blog. At $600 it costs $100 more than the Wimberley but weighs 2/3 of the WH-200-S (0.68 vs 1.04 kg). Actually it’s just 90 grams heavier than the Sidekick alone! What kept me from buying one immediately was the high shipping cost from the US to the EU. But recently Naturescapes.net offered a 10% discount on tripods and heads so I took that offer and ordered the latest incarnation of the Mongoose: the M3.6.

650D_1309_2457

4th Generation Designs Mongoose M3.6 head and lens foot with Canon 500 f/4 IS

This head is 0.67 kg lighter than the Z1 + Sidekick setup, or mere 90 grams heavier even if I decide to bring both heads. But weight saving does not stop here.

Replacement Lens Foot

I was able to shave off another 200 grams by replacing the original lens foot and Wimberley P-50 lens plate with 4GD’s lightweight lens foot. You can see the resulting setup on the above picture.

Lens Cap

This is the most weird part of the game: you can make your rig 1/4 kg lighter by replacing the big, heavy leather lens cap with a lightweight and strong Don Zeck cap. It is also easier to put on and remove, and can even protect your lens while the hood is in shooting position.

At the end I was able to reach 1.12 kg weight reduction – and even get more functionality! Let’s talk about these additional things.

Using the New Rig

Bad news first. You can only order the Mongoose with a lever-release clamp – no screw-in version. Ask me after a year how it behaves. Also, the mechanical quality of the head is not on the same level as Arca-Swiss or high precision German or Swiss gear. It is a notch below RRS and roughly on par with Wimberley head quality. I mean generous tolerances and play here and there. I was even unable to tighten the vertical axis knob enough to stop the lens from moving. But 4GD has a good solution for that – which brings us to the good stuff.

Long Lens Macro

Long Lens Macro

Deadbolts. You can use them to completely lock horizontal and/or vertical axes. This is great when you want to add an extender or carry the rig over your shoulder. No more need to over-tighten knobs (which will result is excessive wear over the years – it’s hard to tighten my Sidekick completely after all those years).

Despite the generous tolerances, the head provides a stable platform when both knobs are tightened. Lacking good birding opportunities during the last weekend I tried it with stationery subjects – where stability is even more important. The setup worked remarkably well.

I really like the construction of the replacement foot. Its low profile makes it fit under the lens hood! It is just long enough to cover the two extreme balance points: no extender and a lightweight body (5D3 in my case) and 2x extender plus 1D series body.

Forget about carrying the lens by this foot, however. Your fingers will not fit between the plate and the lens. I rarely want to carry the lens by the foot, so its not a huge issue for me. The lens either is on the tripod or in its Kinesis long lens case. But if you want to carry it, a Kirk Super Grip Handle is a useful accessory.

The foot sports a short double dovetail section, so I can use my Wimberley F-1 flash bracket on it. I prefer this bracket to other solutions because of its versatility. Note that the flash cannot be centered with the F-1, but I usually put it as off-center horizontally as possible, so this isn’t an issue for me.

All in all I’m satisfied with the setup. I can hardly wait for the birding season to begin and put these new toys through their paces.

  ☕ ☕ ☕

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