Built to take on the harshest conditions this spotter is a must have for any serious hunter or shooter. It features an incredibly rugged magnesium body that is 100 percent waterproof and fogproof an oversized eyepiece that provides all-day comfort and Leupold?s Twilight Max HD Light Management System which helps you see more in less light while reducing glare in direct light. And like all Leupold spotting scopes the SX-4 Pro Guide HD is guaranteed to perform for life or we?ll repair or replace it for free.

Features:

• Guard-Ion Lens Coating- Sheds dirt and water for clear crisp images with the Guard-ion lens coating
• Smooth Focusing-Features an extremely smooth focusing system for fine adjustments.
• Tripod Ready-A built-in 1/4-20 rotateable tripod adapter port makes it easy to mount to a tripod.
• Twilight Max HD Light Management System-See more in less light with Twilight Max HD Light
• Management System
  • Adds up to 30 extra minutes of shooting light
  • Eliminates 90% more glare-producing stray light than competitors
  • Premium high definition edge-to-edge lens clarity
• Twist Up Eyecups-Features twist-up eyecups and generous eye relief for comfortable extended viewing.
• Waterproof & Fogproof-Absolute waterproof and fogproof integrity means its ready to perform in the field in all conditions.
• Guaranteed For Life-Guaranteed to perfom for life backed by a lifetime warranty
• Integrated Sunshade-Instant glare reduction with an easy-to-deploy integrated sunshade
• Over-sized Eyepiece-All-day glassing comfort with increased contact area and a flexible ergonomic design
• Scratch Resistant Lenses-Extreme Military-Standard scratch resistance for added protection

Specifications:

• Angular FOV Range: 2.5-1.3
• Actual Magnification Range: 15-45
• Eye Relief Range: 20.0-17.6
• Linear FOV (ft/1000 yd) - Low: 131
• Weight (oz): 62
• Linear FOV (ft/1000 yd) - High: 68.1
• Length (in): 14.7
• Eye Relief (mm) - Low: 20.00
• Eye Relief (mm) - High: 17.6