A Handy GPS Unit For Pentax DSLR Cameras

Pentax O-GPS1 GPS Unit For Pentax DSLR Cameras.

02/06/2011 - 10:34

Pentax O-GPS1 GPS Unit For Pentax DSLR Cameras

Pentax have announced the launch of the Pentax O-GPS1. Designed for use with Pentax DSLR cameras, this versatile GPS unit not only provides basic location data, but also offers an array of original features that allow users to effortless track and record details of their favourite photographic locations.

By simply mounting the O-GPS1 onto the hotshoe of a Pentax digital SLR camera, users can record the latitude, longitude, altitude, universal time coordinated (UTC) and aspect of the location they are shooting directly onto each image they capture. Image files carrying GPS location data, can then be used to track shooting locations and review location data on a PC. GPS location data stored on such files also makes it much easier to sort and file recorded images.

By coupling GPS data with the camera’s SR (Shake Reduction) system, the unit offers a range of unique, advanced applications, including ASTROTRACER, Simple Navigation and an Electronic Compass.

Compatible models are the K-5, K-r and 645D (as of May 2011). Some of the O-GPS1’s functions may not be available when used with the 645D. Note: The camera’s firmware must be updated to the latest version In order to use the O-GPS1 properly with a compatible PENTAX digital SLR camera body.

Major Features:

1. GPS function for effortless recording of shooting location data
The O-GPS1 can be mounted on the hotshoe of a compatible camera and will record the latitude, longitude, altitude, universal time coordinated (UTC) and direction of the shooting location onto captured images. Using mapping software such as Google Earth™, the user can then easily recall shooting locations and directions on a map. This function can also make sorting and filing recorded images easier.
Note: When the O-GPS1 is used in locations where it cannot receive signals from GPS satellites, location data may be in error or missing.

2. ASTROTRACER for effortless astronomical photography
When mounted on the PENTAX K-5 or K-r camera body, the O-GPS1 also offers the advanced ASTROTRACER function, which couples the unit with the camera’s SR (Shake Reduction) system and enables users to photograph celestial bodies. The unit can calculate the movement of stars, planets, and other bodies using the latitude obtained from GPS data and the camera’s alignment data (horizontal and vertical inclinations and aspect) obtained from its magnetic and acceleration sensors, then shifts the camera’s image sensor in synchronization with the movement of the objects. As a result, stars and other bodies are captured as solid points rather than blurry streaks, even during extended exposures. This is the ideal tool for those interested in astronomy and it makes taking images much simpler, as it eliminates the need for additional accessories such as equatorial telescopes.

3. Simple Navigation to allow photographers to easily find favourite photo locations
The O-GPS1 offers a Simple Navigation function, which calculates the direction and distance to a given destination from the users current position. The user can either locate destinations using location data stored on recorded images, or register and/or assign them by uploading location data created on a PC.

4. Electronic Compass function to indicate and record direction
The O-GPS1 comes equipped with an Electronic Compass function, which displays the direction in which the user’s camera is pointing on its LCD monitor with great precision. This function works by using geomagnetism detected by the unit’s magnetic sensor and combining this with its GPS location data. The unit will then indicate the aspect of the camera in relation to true north. The user can also record directional data on captured images.

5. Other features

  • Simplified weather-resistant construction for use in light rain
  • Independent power source (one AAA-size battery) to eliminate the need to draw power from the camera body

The Pentax O-GPS1 will be available mid-June 2011, at the Recommended Retail Price of £229.99. For more information please visit the Pentax website.

Related Photos


Link Posted 02/06/2011 - 14:13
It's RRP is 229 so I can't see them shifting many of them.
Pentax k-5
Metz 50 AF-1
Pentax SMC 50mm 1.4
Sigma 70mm 2.8 MACRO
Sigma 17mm-70mm F2.8 - 4
Pentax 18mm-55mm f3.5-56 DA WR
Pentax 50mm-200mm f3.5-5.6 DA WR


Link Posted 02/06/2011 - 23:26
Warehouse express are citing 275.
[i]Bodies: 1x K-5IIs, 2x K-5, Sony TX-5, Nokia 808
Lenses: Pentax DA 10-17mm ED(IF) Fish Eye, Pentax DA 14mm f/2.8, Sigma 17-70mm f/2.8, Pentax-A 28mm f/2.8, Sigma 30mm F1.4 EX DC, Pentax-A 50mm f/1.2, Pentax-A 50mm f/1.4, Pentax-FA 50mm f/1.4, Pentax-A 50mm f/1.7, Pentax DA* 50-135mm f/2.8, Sigma 135-400mm APO DG, and more ..
Flash: AF-540FGZ, Vivitar 283


Link Posted 10/06/2011 - 07:50
I just use a tracking app for my phone and would rather have one in my pocket or bag. But I wonder how well astrotracer works (exposure length and accuracy)? This thing's a lot smaller, cheaper and easier than the usual solutions if it's any good.


Link Posted 16/06/2011 - 06:15
Way over priced.


Link Posted 16/06/2011 - 08:49
230 lol no chance


Link Posted 16/06/2011 - 10:38
Can it be tracked as well? Say your car gets stolen, with all your gear in it. Will you be able to track the vehicles whereabouts?
That would be a feature worth 229..!


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