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Canon Powershot G15

When Canon introduced the Powershot G series many years ago, it quickly established itself as one of the first compact digital cameras to allow shooting in RAW and to come equipped with fast, high quality zoom lenses. In essence, this line of cameras were designed to be a enthusiast’s camera first and a compact second. The newest G15 is designed that way today and has been greatly improved on several fronts.
The Canon G15 utilizes the same 12.1mp Canon 1/1.7” CMOS sensor and Digic 5 processor as the hugely popular Canon S110 and is a proven performer. While the zoom lens equivalent focal length of 28-140mm with Intelligent Image Stabilization is the same as on the G 12, what really impresses is the fast variable aperture of f/1.8-2.8. This is fast by any camera standard, but remarkable on a compact camera. These kind of apertures open up interesting possibilities in low light conditions and shallow depth of field close ups.
The G15 maintains a lot of direct access controls and a very useable ISO range of 80 to 12,800. A 920k dot PureColor II 3.0” G Screen provides easy viewing, while the latest Canon processor serves up impressive burst rates of 10 fps without flash. Video is a proper 1080p @ 24FPS and 720p @30FPS in H.264 format with mini HDMI out on the camera. G series shooters will be thrilled with the addition of a dedicated movie record button on the G15. Aside from the extra fast lens, the other real headline with the Powershot G15 is a substantial jump in autofocus speed and accuracy. 53% faster according to Canon – that makes the G15 the fastest focusing Canon compact ever and should give fans of this venerable model line another reason to celebrate. No wonder these cameras have had such an avid following both above and below the water.

Nauticam NA-G15 for the Canon Powershot G15

Nauticam designs and builds aluminum housings for compact cameras with the same uncompromising attention to detail and ergonomics as its acclaimed DSLR housings. That dedication to excellence shows in every aspect of the NA-G15. The Canon G series represents some of the most popular underwater compact camera systems of all time. Nauticam knew it had to meet the demands of an extremely devoted market segment and is pleased to have exceeded all expectations with this new housing.
All Nauticam products are constantly evolving and improving. Many of the industry leading features found on previous Nauticam housings are clearly evident on the new NA-G15. The comfortable and secure locking rotational latch, rugged machined aluminum case and 100 meter depth rating are now the base line. The rear mounted housing o-ring adopted from recent Nauticams makes maintenance easy and the progressive shutter release provides the best “feel” in the business. Like every Nauticam, the NA G-15 has controls ergonomically placed and clearly labeled just the way Canon does. The NA-G15 takes advantage of Canon’s excellent control set on the G15 and provides an extremely easy interface – even with gloves on. Programmable front and rear command dials are readily available to forefinger and thumb while never releasing grip. The mode dial is quickly accessed at any moment. Manual aperture and shutter speed adjustment is intuitive and thanks to the G15s unique exposure compensation dial – so is EV control.
Video functions are more easily engaged than on the G12 because of the new dedicated record button. Nauticam has provided a flash deployment lever and a window to allow for monitoring Canon’s indicator LEDs showing power, ready to shoot, flash activation status and a “cannot focus” warning. This housing is designed and field-tested to capitalize on the considerable potential from both camera and photographer alike.
Nauticam includes a 67mm port thread for mounting optional wet lenses as standard and they precisely engineer the optical glass port specifications for optimal wide angle accessory lens compatibility. This critical design criterion allows the NA-G15 to be the first Canon G series housing ever to be truly wide-angle wet lens compatible. The new Inon UWL-S100 ZM80 Wide Conversion Lens Is the perfect wide angle companion for the versatile NA-G15 (Inon adapter required) and will provide approximately 100° FOV when the camera lens is zoomed to an 80mm focal length. Even more exciting is the option to add the Inon Dome Lens Unit II for UWLS100 ZM80 for a stunning 150° FOV. Finally a true fisheye option for Canon G series underwater photographers!
Of course a good close up wet lens is always popular with compact macro shooters and the use of Nauticam’s new 67mm Flip Lens Holder makes this type of macro work easier than ever on the NA-G15.
For those underwater photographers who want classic performance, outstanding image quality and world class compact durability: Your housing just arrived – The NA-G15


Nauticam Build Quality
Only the finest materials and cutting edge manufacturing processes are used to make Nauticam housings.  The housing body is machined from solid aircraft grade aluminum, then hard anodized making it impervious to salt water and provides an impressive 100 meter depth rating. The large acrylic LCD window is treated with an anti-reflective, scratch resistant coating.

Optional Rubberized Ergonomic Handles

The optional Nauticam Flexitray or Easitray provide a lightweight, compact mounting solution for strobe arms and the NA-G15 housing. Nauticam uses a sophisticated over-mold process to produce extremely comfortable rubberized ergonomic handgrips.  The soft feel and comfortable design make the housing easy to grip and minimize hand fatigue on long dives.  Both single and double handle configurations are available for complete customization, and each handle can be adjusted laterally allowing the user to dial in perfect fit. A hand strap is also available for those wishing an even smaller profile.

Optical Flash Connectors for Inon S-TTL, and Sea & Sea DS-TTL

Reliable automatic flash exposure is available with the NA-S110 and a variety of optically fired flashes. The Inon Z-240, D-2000, S-2000, Sea & Sea YS-110 Alpha, YS-01 and YS-D1strobes provide automated lighting, precisely reproducing the camera’s onboard flash at a proportionally greater intensity.  This system yields accurate automatic TTL flash performance – even in manual mode – with no electrical sync cables to flood! The NA-G15 comes fiber optic ready and accepts standard Sea & Sea style bushing connections.
Strobes can be attached to the housing via optional strobe mounting balls secured to the handles of the Nauticam accessory tray systems or a single strobe mounting ball location on the housing. The housing also features a cold-shoe mount for a focus light or other accessory mounting options.


* Depth Rating:  100m
* Dimensions:  155mm x 110mm x 106mm
* Weight: .82kg (1.8 lbs.)

More information is available from Nauticam USA at:

USA Dealer List:

Contact Nauticam USA:

Chris Parsons
Nauticam USA
2303 N. Andrews Ave.
Ft. Lauderdale, FL 33311
Phone: 954-489-8678

About Nauticam USA:
Nauticam USA is the exclusive wholesale distributor of Nauticam products in the North American Market.  Nauticam USA’s warehouse and service center is located in Fort Lauderdale, FL.  Our staff of underwater photography experts strives to provide the best customer support and after sale service available.  Dealer inquiries are welcome!

Dealer Inquiries Outside of North & South America:

International Dealer Listing:

Recommended Canon wide-angle lenses for landscape & architectural photography

Wide-angle lenses capture bigger views than normal, allowing you to squeeze very large subjects into the frame. They can prove invaluable whether you’re trying to photograph a large building, cramped interior, sweeping landscape view, or even just a big group shot.

They’re also ideal when you literally can’t step back any further, and are the standard kit of estate agents and realtors who want to make a room look bigger than it really is.

Most kit lenses include basic wide-angle coverage equivalent to a focal length of 28mm, but this is just a starting point in the world of wide-angle photography. Ultra-wide lenses allow you to squeeze even more into the frame and can deliver spectacular results.

So if you’re into landscape or architecture photography or regularly find yourself having to step-back to squeeze-in the desired shot, then get yourself an ultra-wide lens. The models below are all ideal.

Note when I mention full-frame bodies I’m referring to models like the EOS 5D Mark III and 6D. When I mention cropped-frame bodies, I’m referring to models like the EOS 1000D, 650D, 60D, 7D and the entire range of Digital Rebels. 

Canon EF-S 10-22mm f/3.5-4.5 USM review

Focal length:10-22mm
Aperture: f3.5-4.5
Lens mount: Canon EF-S
EF-S equiv: 16-35mm
FF compatible: No
Anti-shake: No
AF motor: USM
Closest focus: 24cm
Filter thread: 77mm
Hood: Optional EW-83E
Optics: 13 el. / 10 groups
Diaphragm blades: 6
Weight: 385g
Size: 84x90mm
Canon’s EF-S 10-22mm USM is one of the best quality ultra-wide-angle lenses in its range. As an EF-S model, it will only work on cropped-bodies, but the equivalent range of 16-35mm is ideal for capturing expansive landscapes, cramped interiors, large buildings or big group shots. The USM focusing is also quick and quiet, and again the optical quality is excellent. If you own a cropped-body and want a quality ultra-wide zoom, this is the one for you.
Canon EF 17-40mm f/4L USM review

Focal length:17-40mm
Aperture: f4
Lens mount: Canon EF
EF-S equiv: 27-64mm
FF compatible: Yes
Anti-shake: No
AF motor: USM
Closest focus: 28cm
Filter thread: 77mm
Hood: EW-83E included
Optics: 12 el. / 9 groups
Diaphragm blades: 7
Weight: 500g
Size: 84x97mm
Canon EF 17-40mm f/4L USM_1
Canon’s EF 17-40mm f4.0L USM is a more affordable ultra-wide lens which still boasts the ‘L’ badge of quality. As an EF model, it’ll work on full-frame bodies where it delivers a huge view, and like the model above, is so wide it can also work as a standard zoom on a cropped body. The f4.0 aperture is constant and the USM focusing quick and quiet. If you don’t need the f2.8 aperture of the 16-35mm, it’s a much more affordable alternative.

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