Nikon 3-9x40 EFR Rifle Scope - Rimfire & Air Gun/Air Rifle Scope @ SHOT Show 2012

Published on January 25, 2012
Duration: 2:33

This video reviews the Nikon 3-9x40 EFR rifle scope, highlighting its Extended Focus Range (EFR) capability due to an adjustable objective. It's specifically designed for rimfire and air rifle applications, allowing parallax adjustment down to 10 meters for precision shooting at close distances. The scope is noted for its durability against the recoil of powerful spring piston airguns and features a specialized precision reticle with a center dot for improved target acquisition.

Quick Summary

The Nikon 3-9x40 EFR rifle scope is designed for rimfire and airgun shooting, featuring an Extended Focus Range (EFR) with an adjustable objective. This allows for precise parallax adjustment down to 10 meters, ideal for close-range accuracy. It's also durable enough to withstand the recoil of powerful spring piston airguns.

Chapters

  1. 00:00Introduction to Nikon 3-9x40 EFR Scope
  2. 00:15What EFR Means: Extended Focus Range
  3. 00:22Adjustable Objective for Close Distances
  4. 00:34Designed for Rimfire and Air Rifle Shooting
  5. 00:47Parallax Adjustment to 10 Meters
  6. 01:05Durability for Spring Piston Airguns
  7. 01:19Key Features: Magnification, Eyepiece, Adjustments
  8. 01:42The Precision Reticle Explained
  9. 01:55Center Dot for Target Acquisition
  10. 02:07Ideal for Beginners and Advanced Shooters
  11. 02:18Availability of Prostaff Target EFR

Frequently Asked Questions

What does EFR mean on a rifle scope?

EFR stands for Extended Focus Range. This feature indicates that the scope has an adjustable objective lens, allowing the shooter to dial in parallax correction for very close shooting distances, which is crucial for applications like rimfire and air rifle shooting.

Is the Nikon 3-9x40 EFR scope suitable for airguns?

Yes, the Nikon 3-9x40 EFR scope is specifically designed for rimfire and air rifle applications. It's built to handle the dual recoil of powerful spring piston airguns, which can often damage standard rifle scopes.

What is the minimum parallax adjustment range for the Nikon 3-9x40 EFR scope?

The Nikon 3-9x40 EFR scope features an adjustable objective that allows parallax adjustment down to 10 meters (approximately 33 feet). This capability is essential for precision shooting at very close ranges common in air gun competitions.

Describe the reticle on the Nikon Prostaff Target EFR scope.

The Nikon Prostaff Target EFR features a specialized 'Precision Reticle'. It consists of a fine crosshair with a small, slightly thicker center dot. This design, along with spread-out posts, helps avoid obscuring the target and makes it easier to pinpoint the exact center of small targets.

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