LPVOs Buyers Guide

Published on May 3, 2024
Duration: 21:10

This guide breaks down the key considerations for purchasing a Low Power Variable Optic (LPVO), differentiating between general-purpose and magnified-oriented models. It emphasizes the importance of 1x performance, the trade-offs between First Focal Plane (FFP) and Second Focal Plane (SFP) reticles, and how magnification range impacts usability. The video also covers critical factors like exit pupil, objective lens size, reticle design, and illumination, offering practical advice for making an informed decision based on intended use and budget.

Quick Summary

Choosing an LPVO involves understanding key trade-offs. For general-purpose use, a 1-6x Second Focal Plane (SFP) optic offers excellent value with good 1x performance and a usable reticle. For longer ranges, First Focal Plane (FFP) is preferred, especially with 8x or higher magnification, to ensure reticle accuracy across all zoom levels.

Chapters

  1. 00:00Introduction to LPVOs
  2. 00:52General Purpose vs. Magnified LPVOs
  3. 02:02Importance of 1x Performance
  4. 03:41FFP vs. SFP Reticles
  5. 06:15Magnification Ranges (1-6x, 1-8x, 1-10x)
  6. 09:07Exit Pupil Explained
  7. 11:16Objective Lens Size & Tube Diameter
  8. 11:30Reticle Design (BDC, MOA, Mil)
  9. 13:08Illumination: Red Dot Bright vs. Supplemental
  10. 15:21Glass Quality, FOV, Eye Relief, Weight
  11. 17:23Eyebox and Image Generation
  12. 18:17LPVO Buying Summary & Trade-offs
  13. 18:46Best Value LPVO Recommendations

Frequently Asked Questions

What is the main difference between First Focal Plane (FFP) and Second Focal Plane (SFP) reticles on an LPVO?

FFP reticles scale with magnification, meaning their size relative to the target remains constant, making them accurate at all zoom levels. SFP reticles stay the same size relative to your view, so their markings are only accurate at the highest magnification setting.

Which magnification range is best for a general-purpose LPVO?

For general-purpose LPVOs, a 1-6x magnification range is often considered ideal. It provides a good 1x performance for close-quarters shooting and sufficient magnification for medium-range targets without significantly compromising the optic's usability or adding excessive weight.

How does exit pupil affect LPVO performance?

The exit pupil is the diameter of the light beam exiting the eyepiece. A larger exit pupil provides a brighter image and a more forgiving 'eyebox' (how much you can move your head and still see the full image), especially crucial at higher magnifications and in low light.

Is 'red dot bright' illumination worth the extra cost on an LPVO?

'Red dot bright' illumination significantly enhances contrast and usability for both-eyes-open shooting but adds substantial cost (around $500 to production) and often limits reticle complexity. For many, supplemental illumination is sufficient, especially if budget is a concern.

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