Kimoon Higashihira Han
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Photos

Outside the lab

Some of the moments I have photographed along the way.

A black-and-white butterfly among soft yellow and pink flowers in shallow focus

February 2026 · Kagoshima, Japan

Butterflies in early spring.

Canon EOS 5D Mark IV · EF85mm f/1.2L USM

ISO 100 · 85 mm · ƒ/1.2 · 1/3200 s

An ARPES instrument wrapped in warm holiday lights with metallic chambers and optics glowing in the dark

November 2025 · Daejeon, Korea

Holiday lights on the ARPES setup.

Canon EOS R50 · EF24-105mm f/4L IS USM

ISO 6400 · 105 mm · ƒ/4 · 1/160 s

A green streetcar crossing a Hiroshima intersection at night with red light trails in the foreground

October 2025 · Hiroshima, Japan

Canon EOS 5D Mark IV · EF35-350mm f/3.5-5.6L USM

ISO 100 · 95 mm · ƒ/18 · 5 s

Granite cliffs and trees in Yosemite Valley reflected in calm water under a clear blue sky

July 2025 · Yosemite National Park, USA

Apple iPhone 16 Pro

ISO 16 · 2.2 mm · ƒ/2.2 · 1/290 s

A seagull standing on a rail in front of the Golden Gate Bridge over bright blue water

July 2025 · San Francisco, USA

Canon EOS R50 · EF24-105mm f/4L IS USM

ISO 1250 · 40 mm · ƒ/11 · 1/4000 s

Nagasaki Airport control tower and terminal buildings across calm water with snowy hills behind

January 2025 · Nagasaki, Japan

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 400 · 210 mm · ƒ/7.1 · 1/400 s

A passenger airplane high in a clear blue sky leaving a long iridescent contrail

July 2024 · Kagoshima, Japan

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 155 mm · ƒ/7.1 · 1/1250 s

Snow-streaked mountain ridges seen from an airplane above a layer of pink evening clouds

June 2024 · Somewhere in Japan

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 250 · 55 mm · ƒ/5 · 1/125 s

Glowing orange filaments and reflections inside a gold evaporator viewed through a circular window

May 2024 · Daejeon, Korea

First test of the gold evaporator.

Apple iPhone 13 Pro

ISO 50 · 5.7 mm · ƒ/1.5 · 1/320 s

The Yeouido skyline and National Assembly building reflected in still river water at sunset

January 2024 · Seoul, Korea

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 57 mm · ƒ/5.6 · 1/400 s

A wide night view over central Seoul with dense city lights and high-rise buildings

January 2024 · Seoul, Korea

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 55 mm · ƒ/5 · 2 s

Curving Seoul highways at night with dense streams of white and red traffic lights beside the river

January 2024 · Seoul, Korea

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 210 mm · ƒ/7.1 · 6 s

Offshore wind turbines lined up beyond dark ocean waves in hazy evening light

December 2023 · Jeju, Korea

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 146 mm · ƒ/7.1 · 1/400 s

The San Francisco skyline rising behind low fog with the Bay Bridge stretching across the water

June 2023 · San Francisco, USA

The City seen from Lawrence Berkeley National Laboratory.

Canon EOS R50 · RF-S55-210mm F5-7.1 IS STM

ISO 100 · 174 mm · ƒ/7.1 · 1/1000 s