This swivels the headlamp beam on cornering so throwing light into dark bends. |
A headlamp is essential for night sessions, for I do not like tilley lamps one bit on rocks. |
This is complemented by a second light source, integrated into the headlamp at a fixed offset angle of around 35 degrees towards the nearside. |
A headlamp or head mirror and a nasal speculum should be used for optimal visualization. |
We observed females from distances of 3-20 m with binoculars and a headlamp dimmed with a rheostat to the point where the female was just visible. |
Diamonds sparkle in the radiance of my headlamp as snow sifts from an ebony sky. |