ED PRS 5-25x56 FFP #discoveryoptics #riflescope #NRL22 #guns #pewpew

Published on April 17, 2023
Duration: 0:57

This video demonstrates the ED-PRS 5-25x56 FFP riflescope from Discovery Optics at a distance of 1300 yards. The instructor highlights the functionality of a First Focal Plane (FFP) scope, noting how magnification affects image clarity and light transmission. The demonstration involves increasing magnification from 5x to 25x to view a target marker, illustrating the practical application of variable magnification in long-range shooting scenarios.

Quick Summary

When increasing magnification on a riflescope, especially at long distances, optical imperfections become more apparent and light transmission decreases. First Focal Plane (FFP) reticles maintain proportional size across all magnifications, aiding consistent range estimation and holdovers. The Discovery Optics ED-PRS 5-25x56 FFP scope is tested at 1300 yards, showing its performance from 5x to 25x.

Chapters

  1. 00:00Introduction: 5x Magnification at 1300 Yards
  2. 00:20Magnification Adjustment: FFP Scope Ring Feel
  3. 00:36Target View: 25x Magnification at 1300 Yards

Frequently Asked Questions

What are the key optical principles to consider when increasing magnification on a riflescope?

When increasing magnification on a riflescope, especially at long distances, it's important to understand that any imperfections in the optical glass will be magnified. Additionally, light transmission to the eye will decrease, potentially making the image dimmer and harder to see clearly.

How does a First Focal Plane (FFP) reticle work in a riflescope?

A First Focal Plane (FFP) reticle is located in front of the magnification lens assembly. This means the reticle's size changes proportionally with the magnification. Therefore, subtensions and range estimations remain consistent regardless of the zoom level, which is a significant advantage for long-range shooting.

What is the practical demonstration shown in the video for the Discovery Optics ED-PRS 5-25x56 FFP scope?

The video demonstrates the Discovery Optics ED-PRS 5-25x56 FFP scope by viewing a target at 1300 yards. The magnification is increased from 5x to 25x, allowing viewers to observe the target at different zoom levels and understand the scope's capabilities.

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