Right at the demarcation between dry and wet climates on the big island.  52  mm, F/9, ISO 200, 1/320 sec exposure.

From left to right; Subaru Telescope, W.M. Keck Observatory, and the NASA Infrared Telescope Facility on Mauna Kea, looking toward the sunset.  18 mm, F/4.5, ISO 200, 1/80 sec. exposure.

Caltech Submillimeter Observatory atop Mauna Kea.  18 mm, F/3.5, ISO 200, 1/30 sec exposure.

View from Mauna Kea looking towards Mauna Loa.  18 mm, F/5, ISO 200, 1/100 sec exposure.

Silversword on Mauna Kea.  105 mm, F/5.6, ISO 200, 1/160 sec exposure.

Sea urchins at the public beach in Hilo.  75 mm, f/5.3, ISO 200, 1/160 sec. exposure.

Small waterfall on the walk to Akaka falls.  Cropped, 66 mm, f/29, ISO 200, 4 sec exposure.

On the floor of the lava lake-bed, Volcano National Park.  18 mm, f/5, ISO 200, 1/100 sec. exposure.

 

Eruption site in the Kilauea Iki Crater in Volcano National Park. 18 mm, F/5.6, ISO 200, 1/125 sec. exposure.



 

 

On the big island looking Northwest.  24 mm, F/6.3, ISO 200, 1/160 sec. exposure.

Sunset during the luau at Hilton Hotel near Kona Hawaii.  80 mm, F/6.3, ISO 200, 1/640 sec. exposure.

Another shot of the black sand beach.  34 mm, f/5, ISO 200, 1/100 sec. exposure.

One of the volcanic cones on top of Mauna Kea.  105 mm, f/5.6, ISO 200, 1/250 sec. exposure.

Green sea turtle basking on a public beach in downtown Kona, HI.  105 mm, F/5.6, 200 ISO, 1/80 sec exposure.

Waves crashing on the rocks at South Point.  58 mm, F/6.3, ISO 200, 1/640 sec. exposure.

3.6 meter Canada-France-Hawaii optical telescope on Mauna Kea during sunset.  48 mm, F/4.8, ISO 200, 1/13 sec. exposure.

Black sand beach patterns.  32 mm, F/4.5, ISO 200, 1/80 sec. exposure.

Huge waves breaking over the rocks on South Point, HI.  58 mm, F/5, ISO 200, 1/60 sec. exposure.

Glow from the Halema'uma'u lava lake in the Kilauea Caldera at Volcano National Park.  The cloud is SO2 gas emanating from the lava.  80 mm, F/5.3, ISO 200, 10 sec. exposure.

Akaka Falls, Hawaii.  18 mm, F/22, ISO 200, 2 sec. exposure, 0.9 neutral density and circular polarizing lens filters.