Sentry® Spotting Scope – 18, 36×50

Features:

• Designed to be air tight, so moisture stays out even when submerged in water. Black with Straight eyepiece
  
• Waterproof Construction: O-ring sealed optics stay dry inside, even when totally immersed in water.
  
• Fully Multi Coated: Multiple layers of anti-reflective coating on all air-to-glass surfaces deliver bright, high-contrast images.
  

Specifications:

• Close Focus (m): 20ft / 6.1m
  
• Exit Pupil (mm): 1.4 – 2.8mm
  
• Eye Relief (in.): 16mm
  
• Eyecups: Twist Up
  
• FOV High Power (m @ 1000 m): 38m @ 18X to 25m @ 36X
  
• Lens Coating: Fully Multi-coated
  
• Magnification x Objective Lens: 18-36x50mm
  
• PC-3 Phase Coating: No
  
• Prism Glass: BaK-4
  
• Prism Type: Porro
  
• Reticle: None
  
• Water Resistant: Yes, IPX4
  
• Waterproof/Fogproof: Yes, IPX4
  
• ED Prime: No