![Ricoh announces new O-GPS2 unit for Pentax cameras, promises improved Astrotracer performance and more Ricoh announces new O-GPS2 unit for Pentax cameras, promises improved Astrotracer performance and more](https://www.imaging-resource.com/?ACT=44&fid=17&d=9881&f=pentax-o-gps2-index-sm.jpg)
Ricoh announces new O-GPS2 unit for Pentax cameras, promises improved Astrotracer performance and more
![Amazon.com : PENTAX O-GPS2 Handy GPS Unit with ASTROTRACER, Simple Navigation, Electronic Compass. Simplified Weather-Resistant Construction (30364) : Electronics Amazon.com : PENTAX O-GPS2 Handy GPS Unit with ASTROTRACER, Simple Navigation, Electronic Compass. Simplified Weather-Resistant Construction (30364) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71P7WHdnCQL._AC_UF894,1000_QL80_.jpg)
Amazon.com : PENTAX O-GPS2 Handy GPS Unit with ASTROTRACER, Simple Navigation, Electronic Compass. Simplified Weather-Resistant Construction (30364) : Electronics
![The Astrotracer (O-GPS1) works well with a 300mm lens :): Pentax SLR Talk Forum: Digital Photography Review The Astrotracer (O-GPS1) works well with a 300mm lens :): Pentax SLR Talk Forum: Digital Photography Review](https://3.img-dpreview.com/files/g/TS560x560~3054416.jpg)