Backscatter AirLock Vacuum System with Manual Valve
Most camera housing floods are preventable with good assembly technique, but even the most experienced shooter can get in a rush and make a fatal error. Backscatter is pleased to announce AirLock, our new vacuum verification system for underwater camera housings. With custom bulkheads available for Aquatica, Sea & Sea, Subal, Seacam, Nauticam and Hugyfot, the AirLock will verify your housing is leak-proof before you even jump in the water.
We believe no camera should dive unprotected from human error. Purchase any compatible underwater camera equipment of $4000 or more and we'll throw in a free AirLock system. Please contact our sales staff to take advantage of this promotion. Offer expires May 31, 2013.
Backscatter AirLock Vacuum System with Manual Valve
Verify o-ring seals BEFORE your dive
Most camera housing floods are preventable with good assembly technique, but even the most experienced shooter can get in a rush and make a fatal error. Backscatter is pleased to announce AirLock, our new vacuum verification system for underwater camera housings. By creating negative pressure inside the housing and monitoring the vacuum pressure, the AirLock will verify your housing is leak-proof before you even jump in the water.
The AirLock kit consists of four parts
1) Custom bulkhead for your camera housing
Backscatter offers a custom bulkhead for all popular camera hosing brands. These are the same bulkheads used on our popular Wahoo monitor housings. Select the model for your housing brand and choose your favorite mounting position. The bulkheads are easy to install yourself. You can move your AirLock system to different housings by simply buying extra bulkheads.
2) Waterproof one-way valve
We selected the best industrial one-way valve made of rugged stainless steel and installed it at a right angle. This low profile valve can be quickly installed on the bulkhead without the use of tools, thus users can choose to remove the valve for easy travel. However, due to our unique right angle design with free rotation, most users will find the valve can just be left on the housing at all times.
3) Inline vacuum gauge
The anodized aluminum vacuum gauge is easy to read and snaps into the quick release fitting on the one-way valve. This gauge is included on both the AirLock Manual and AirLock Electronic systems. On the AirLock Manual version, this gauge is snapped into the valve to verify that the housing is still at the correct vacuum pressure. Thus even if you find yourself in the middle of the ocean without a battery for your AirLock Electronic, this good ol mechanical gauge will keep you going.
4) Hand pump
To further make our AirLock system field friendly, we use a "wine saver" type pump to pull the vacuum. These pumps are very lightweight and also could be found on boats and resorts in a pump loss emergency. Our high quality version will pump down most SLR housings in 10-15 pumps.
The AirLock will lock your lens ports and prevent rotation
Lens ports on SLR camera housings can be accidentally rotated and cause vignetting in the image corners or worse cause a leak. When pumped down to normal vacuum pressures, the AirLock will lock a lens port such that it is impossible to remove by hand. When pumped to a slightly higher vacuum, the AirLock will even prevent port rotation and keep the corners of your image vignette free.
Dive with confidence knowing your camera is safe from floods
In our underwater photography classes, we always teach students to dunk their camera housing in a fresh water rinse tank and inspect for bubbles which are the symptoms of a leak. Now armed with an AirLock, you can check for leaks without ever getting the camera housing wet. For most people a 10 minute verification of vacuum will be all that's needed to jump in the water. For more critical applications, you can leave a vacuum overnight and verify its integrity in the morning. AirLock is inexpensive insurance that will help you identify a problem before it causes damage.
AirLock Bulkhead Compatibility
Photo:
Camera
Nauticam
Aquatica
Sea & Sea
Subal
Hugyfot
Nikon
D4
Yes*1
UNTESTED
N/A
UNTESTED
N/A
D3, x, s
N/A
Yes
Yes*4
Yes
N/A
D800
Yes*1
Yes
Yes*6
Yes
UNTESTED
D700
Yes*1
Yes
Yes*4
Yes
UNTESTED
D600
Yes*1
Yes
Yes*6
UNTESTED
UNTESTED
D300, s
Yes*1
Yes
Yes*4
Yes
UNTESTED
D200
N/A
UNTESTED
UNTESTED
Yes
UNTESTED
D100
N/A
UNTESTED
UNTESTED
Yes
UNTESTED
D7100
Yes*1
Yes
UNTESTED
UNTESTED
UNTESTED
D7000
Yes*1
Yes
Yes*4
Yes
UNTESTED
Canon
1Dc, 1Dx
Yes*1
Yes
UNTESTED
UNTESTED
UNTESTED
5D MkIII
Yes*1
Yes
Yes*6
Yes
Yes
5D MkII
N/A
Yes
Yes*4
Yes
Yes
5D
N/A
UNTESTED
UNTESTED
Yes
UNTESTED
6D
Yes*1
N/A
UNTESTED
UNTESTED
Yes
7D
Yes*1
Yes
Yes*4
Yes
Yes
650D
Yes*1
N/A
N/A
Yes
UNTESTED
600D
Yes*1
N/A
N/A
N/A
UNTESTED
550D
Yes*1
Yes
N/A
N/A
UNTESTED
EOS M
Yes*2
G15
Yes*2
Olympus
E-M5
Yes*2
E-PL5
UNTESTED
E-PL3
N/A
E-PL2
Yes*2
Sony
NEX-7
Yes*2
NEX-6
Yes*2
NEX-5r
N/A
NEX-5n
N/A
N/A
NEX-5
N/A
N/A
RX-100
UNTESTED*3
Video:
Camera
LMI Bluefin
Amphibico
Gates
Equinox
Nauticam
Canon
G10/20 XA10
Yes*5
N/A
Yes*5
Yes*5
HSFS30
Yes*5
N/A
Yes*5
Yes*5
Sony
FS700
N/A
Yes
N/A
N/A
FS100
N/A
Yes
N/A
N/A
CX760
N/A
Yes
Yes*5
Yes*5
CX700
N/A
Yes
Yes*5
Yes*5
CX550
N/A
Yes
Yes*5
Yes*5
XR520
Yes*5
Yes
Yes*5
Yes*5
Red
One
N/A
N/A
Yes
Yes*5
Epic, Scarlet
N/A
Yes
Yes
Yes*5
Yes*1
N/A: No Bulkhead / Did Not Make Housing
UNTESTED: Has Not Been Tested on Housing
*1: Can Use Either M16 or M10 Bulkhead
*2: Can Only Use M16 Bulkhead
*3: Use With NA-RX100V Housing Only
*4: 2 Possible Bulkheads - Check Bulkhead Style
*5: Requires Custom Hole to be Drilled into Housing
BACKSCATTER UNDERWATER VIDEO & PHOTO WEST COAST HEADQUARTERS / INTERNATIONAL SHIPPING
225 Cannery Row, Monterey, California 93940 USA
PHONE: +1-831-645-1082
FAX: +1-831-375-1526
SKYPE: backscatter_west EAST COAST SHOWROOM
16 Manning Street, Suite 104, Derry, NH 03038 USA
PHONE: +1-603-432-1997
SKYPE: backscatter_east
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