Brunton OmniSight Sighting Compass

A sturdy 4-scale sighting instrument! The OmniSight spot-through compass offers the convenience of multiple precision instruments in one handheld unit thanks to forward and reciprocal azimuth bearings, 90° quadrants, and 6400 MILS.

Featuring an anodized aluminum body with a silicone cover for added durability, the OmniSight is the most durable sighting compass on the market. The OmniSight features a disc magnet that is optimized into three zones. 

• Made in the USA in Riverton, Wyoming
  
• Offers precision measurements of horizontal bearings through direct sighting
  
• Allows for 4 different scales of bearing measurements:
  
  • Scale 1: MILS (0-6400)
    
  • Scale 2: Quadrant 0-90°
    
  • Scale 3: Reciprocal Azimuth 0-360°
    
  • Scale 4: Azimuth 0-360°
    
• Dual readings on the top dial face in Azimuth or Quadrant with 5° graduations
  
• Sapphire jewel bearing with anti-static dampening fluid
  
• Offers up to 10x magnification with an adjustable lens
  
• Designed with durability in mind, with a CNC machined anodized aluminum housing and shock absorbing silicone cover
  
• Use as a stand-alone unit or thread onto a Jacob’s Staff or non-magnetic tripod, with built-in threads
  
• Comes with a protective leather case, perfect for carrying in the field
• Dimensions: 2.5 in. x 3.5 in. x 0.5 in.
  
• Weight: 11.8 oz.
  
• Top View Azimuth: 5˚ graduations w/ ± 2.5˚ accuracy
  
• Side View Azimuth: 1˚ graduations w/ ± 0.5˚ accuracy
  
• Side View Mils: 20 mils w/ ± 10 mils accuracy