Category Archives: Equipment

Lowepro Rover Plus AW

(Note: This article was updated July 28, 2008 to reflect my two year experience with this pack – and the fact that the exact “Plus” model that I own seems to now be unavailable. However the Lowepro Rover AW II Backpack seems to be the equivalent current model.)

Since I do a lot of my photography while wandering around on foot, carrying my photo gear and necessary non-photo gear is always an issue. I’ve written elsewhere about my other various camera packs and how each fills a niche in my photographic needs – see the gear page for links.

While I like to carry a smaller pack when possible, in poor weather or on longer hikes these packs won’t hold enough non-photo gear: water bottles, rain gear, food, etc. In addition, hanging three or four things (camera, Slingshot, fanny pack, tripod) from various parts of my anatomy can become a bother. I looked for a single solution that would function as a decent camera pack and as a day pack and my Lowepro Rover Plus AW does the trick.

The Rover Plus AW is more or less a rather large day pack equipped with an excellent and comfortable suspension system. (Though the overly long waist straps and strange adjustment system still puzzle me – eventually I suppose I’ll cut off the excess length.) While it is heavier than a non-photo day pack of the same capacity, this is to be expected due to the addition of photography-specific features.

The lower section opens by way of a zipper than goes across the back (side away from my body) and sides of the pack, revealing a padded area that can hold my DSLR and several lenses. This space has much the same appearance as the inside of a traditional padded camera bag. When I carry my camera (Canon 5D with Canon EF 24-105mm f/4 L IS attached) in this part of the pack I can squeeze in at least a couple additional good size zooms – for me this might include the Canon EF 17-40mm f/4 L and the EF 70-200mm f/4L along with a few other accessories. Sometimes I’ll put the camera/lens in the upper section or carry the camera in a chest strap mounted Lowepro Topload Zoom bag, in which case I can carry the above gear plus my EF 100-400mm f/4 L IS, a 50mm f/1.4 prime, and additional small equipment such as filters, batteries, etc. in this lower section.

The padded section and divider are removable if you want to use the pack as a “plain old day pack” or carry your camera gear in a different pack. I’d say that the former is not too likely, but the latter seems like an interesting option. I would not likely use the Lowepro as a regular pack due to its extra weight, but I have used the padded section to carry my gear in a pack not designed for photography – a Arc’Teryx climbing pack for example.

The upper section of the pack opens by way of a contoured zipper across the top of the pack which extends down about halfway on each side. This zipper, like the one on the bottom compartment, is covered by a generous weather flap. Inside there is a small, flat zippered pocket that is a good place for carrying wallet, keys, and other things that must stay dry, along with a second mesh pocket that can hold other small items near the top of the load. The main upper section is about as large as a small to medium sized day pack. In other words, it offers enough space to carry some extra clothes, food, etc., but it might not provide quite enough capacity for a full camera kit and all required gear on, say, an all day cross-country ski trip in really nasty conditions. For anything short of that is should be fine.

Two stretchy mesh pockets on the lower sides provide accessible storage for water bottles and similar items. A couple of very small zipper pockets on the upper section are large enough for small items such as a cell phone, glasses, and the like.

A larger pocket in the upper section can function in several different ways. It can be used simply as a larger, deeper external pocket. Alternatively, it can hold a medium sized tripod. I used to use it this way with my smaller backpacking tripod, sliding two of the legs into the pocket, security the third leg with the bungy cables on the outside of the pack, and attaching the upper adjustable tripod strap to the head. When I carry my full size tripod (which is most of the time) I can lift a large flap out of the area of this pocket to expose the familiar Lowepro tripod attachment system; it includes the flap to hold the tripod legs along with upper and lower tripod straps. (A hint: Since a large tripod can place some stress on the top of the pack, it is a good idea to move the zipper sliders a bit down the sides rather than leaving them at the top of the pack. On one occasion I found that the tripod weight had started to open the zipper; I haven’t had the problem since I adopted this strategy.)

Finally, the pack includes the Lowepro AW rain cover. It is stored inside the bottom of the pack in its own pocket, from which it can be removed – though it remains attached to the pack – and pulled up over the pack and secured with a stretchy built-in cord. Note that the cover is sized for the basic pack only and does not cover very well if you are carrying a large tripod. (While I could wish for a cover that also covered my rather large tripod, it is hard to imagine what it would be like or how it would work when I didn’t have the tripod on the pack. This just might be one of those problems for which a perfect solution does not yet exist.)

Here is what I like about this pack:

  • While not huge, the lower section is large enough to carry the photo gear I generally want to carry on the trail.
  • The upper section can be used to carry some additional equipment that doesn’t need the padding of the lower section – mostly non-photo trail gear, but the camera can ride there also.
  • The padded section provides good protection for the lenses and other gear.
  • The upper section and the good suspension system make this a solid and comfortable “cross pack” for carrying photo and non-photo gear on the trail.
  • The AW cover provides an extra margin of rain protection.
  • The padded lower section is removable, making it possible to use it in another pack.

I have a few quibbles about some features – but, frankly, they are all very minor issues:

  • Not surprisingly, the pack is a bit on the heavy side compared to non-photography packs of the same capacity. This comes with the territory, I’m afraid.
  • The pack could use more and larger external pockets. I’d give up the sleek appearance in order to have them.
  • Access to the lower section can be difficult when the pack is fully loaded – though not as difficult as you might think. My technique is to take the pack off and lay perhaps lay it flat. (You can use the AW cover underneath if you are worried about putting the pack down on wet or dusty ground.)
  • The smallish lower section means this isn’t a pack for carrying all of your photo gear if you own a dozen lenses and two bodies – but that wasn’t the intent. For me, it is just right for the maximum amount of gear I’m likely to actually want to carry on the trail.
  • The raincover could be larger to accommodate a tripod carried on the outside of the pack along with waterbottles in the side carriers.

Bottom line:

Despite some slight room for improvement, this is a fine pack for those who need to carry both photo gear and trail gear while hiking. While there are better pure backpacks and more capacious pure photo packs, the Lowepro Rover Plus AW strikes a very good balance between the two. It is perhaps my most used photography pack on the trail, and after two years of heavy use I recommend it highly.

G Dan Mitchell Photography
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Canon 17-40mm f4 L Sharpness: Two Examples

Someone in an online forum I read asked for example images from sharp Canon 17-40mm f4 L lenses. I posted the following images from mine. Both are 100% crops from 8MP originals shot on a 1.6x crop sensor body and, as such, they comprise a very tiny excerpt from the full original image.

(For those who are unfamiliar with the “100% crop” terminology… you are looking at a display in which each pixel of the original image occupies one pixel on your computer monitor. Another way to think of this is that if the 100% crop came from a 12MP original, the crop is roughly equivalent to looking at a tiny section of a print that is about 5 feet wide.)

1740CropDemo: 17-40 lens. 100% crop.

The upper half is an unprocessed image. I converted it in Adobe Camera raw, then took it into Photoshop to crop and save as a .jpg. The second one was slightly sharpened in Photoshop using the Smart Sharpen tool. Pretty sharp, I’d say!

UPDATE: Here is another example of the potential for image sharpness with the Canon EF 17-40mm f/4 L lens. This is a 100% crop of a photo of some old mining equipment at Bodie, California.

BoltSharp17-40: Sharp image of bolts shot with 17-40 lens

G Dan Mitchell Photography
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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Lots of Tripod Heads

One of my new favorite websites is The Online Photographer, with great posts by Mike Johnston. Over the past couple of days he has posted a great little series on tripod heads, ranging from honking big and expensive to affordable and light enough to carry on the trail. Rather than linking to each individual post, I’ll suggest that you use the link above to go straight to his site – if the storys have dropped of the bottom of the home page look for his posts on January 5, 6, and 7, 2006. By the way, I use the excellent Acratech Ultimate Ballhead.
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Lowepro Slingshot 200 AW

(Note: I originally wrote this piece when I was using a smaller cropped sensor Canon DSLR. I’ve left much of the write-up as it was originally, but I have added/adapted to reflect additional experience with this product with my full-frame Canon 5D.)

Finding the right bag to carry photo gear is very difficult for me, and I hear I’m not alone. In general, my needs fall into three categories:

  1. Small bags and pouches that can hold individual pieces of gear. For example, I carry my camera in a small chest-mount bag when I backpack.
  2. Large backpack that can handle major amounts of photo gear, a tripod, and additional equipment for hiking and/or travelling. (As I write this, I’m still looking…)
  3. A bag that will hold all the gear I need but which provides easy access without the need to remove the bag.

I think I have finally found the answer in the third category in the Lowepro Slingshot 200 AW. This bag rides over one shoulder like a backpack with only one strap, which allows it to slide forward into a position at my side or in front of me where I can access my gear without taking the pack off. (For me at least, this maneuver requires a quick tug to loosen the strap since I pull it relatively tight while carrying the pack on my back.)

A large zipper flap provides access to the main portion of the bag. Attachment straps keep it from accidentally opening too far and spilling equipment on the ground. When theese are undone and the pack removed, it opens twice as wide to provide even better access. Removing this pack is easier than removing a regular backpack since there is only one strap and it can easily be loosened. A lighter secondary strap can be unstowed and attached across your chest to provide a bit more stability and security when desired

(The following is from the original post, written when I was using this bag to carry a lightweight setup based around a cropped sensor camera. Though it is now dated, I’m leaving it here since it may be useful to some photographers using similar gear.) The bag easily handles my 350D with a 17-40mm lens attached, my 70-200 f4, and my 50mm f1.4 – all with the hoods – plus my 17-85mm EF-S, and still have a bit of room left over. I’m quite certain that I could replace the 350D with something like a 20D or 5D and still fit everything in. My tripod is the only thing that won’t fit in or on this bag, so I carry it in a separate bag over my other shoulder.

My primary camera these days is a Canon 5D, and my default lens is most often the EF 24-105mm f/4 L IS. With the hood reversed this combination will fit into the main compartment in the lens down position, with enough space on either side for my EF 17-40mm f/4 L (with hood removed) and EF 70-200mm f/4 L (hood reversed) – a snug fit but entirely workable. I can add my 50mm prime below the UWA lens, but here things start to get a bit tight. But, keeping in mind that I have larger bags for those times when I really want to bring everything along, the Slingshot is perfect for carrying “just enough gear” and being able to travel a bit faster and lighter.

A good sized upper pocket can carry some additional “stuff.” For example you could fit an additional lens or an external flash in this pocket. I often use it for “odds and ends,” including lens/sensor cleaning supplies, wallet, cell phone, iPod, and so forth. (When I fly and pack a set of tripod legs in my checked luggage I use this upper pocket to carry my ballhead.) An additional smaller pocket on the back of the pack is handy for items like memory cards, batteries, filters, and business cards.

I have no major complaints about this bag. However, I could wish that the main compartment provided just a little more flexibility for carrying extra lenses. A few more velcro attachment points would do the trick.

The waterproof cover is pretty useful, at least in light rain. The pack is short enough (just barely!) so that I can wear a fanny pack from The North Face below it. This lets me carry a couple water bottles, some extra clothes, and some food for hiking. Alternatively, I attach a Lowepro accessory water bottle carrier to one of the attachment points on the side of the Slingshot and forego the fanny pack.

Update 8/26/08: Lowepro produces a variety of Slingshot bags. For some time smaller Slingshot 100 AW and the larger Slingshot 300 AW have been available, and recently the Slingshot 350 AW was introduced – the latter bag appears to be even a bit larger and to provide space for carrying a laptop, which should make it quite useful for folks flying with camera gear.

G Dan Mitchell Photography
About | Flickr | Twitter | Facebook | Google+ | 500px.com | LinkedIn | Email

Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

(Basic EXIF data is available by “mousing over” large images in blog posts. Leave a comment if you want to know more.)