The Black Diamond Onsight 375 Headlamp has been purpose-built for climbers seeking additional climb time after the sun has set. Developed while night-climbing on the limestone walls of Mexico, the Onsight 375 has a dual-beam configuration which provides the two lighting modes that climbers need the most. The 'climbing mode' will illuminate holds directly in front of you and offers 300 lumens of wide and evenly dispersed light without glare, whilst the 'route-finder' mode uses a narrow, long-distance beam at 375 lumens so you can search for trails in the distance.
Established in 1977
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