Classic GUNTALK.TV - Progressive Bifocals

Published on March 18, 2011
Duration: 2:23

This video explains why progressive bifocals are not ideal for shooting glasses. The instructor, Brian, details how the hourglass correction in progressive lenses can lead to off-center vision during the gun mount, causing shots to go high. He recommends traditional line bifocals placed low on the lens or distance-only glasses for optimal shooting performance.

Quick Summary

Progressive bifocals are not recommended for shooting glasses because their hourglass correction can misalign your visual acuity during the gun mount, causing shots to go high. Opt for traditional line bifocals placed low on the lens or distance-only glasses for optimal accuracy and a centered sight picture.

Chapters

  1. 00:06Introduction to Progressive Bifocals
  2. 00:11Personal Experience with Progressive Bifocals
  3. 00:35Identifying the Problem
  4. 00:51Testing Without Progressive Lenses
  5. 01:11Why Progressive Bifocals Fail for Shooting
  6. 01:23The Science of Bifocal Correction
  7. 01:30The Importance of Centered Visual Acuity
  8. 01:49Memo to Shooting School Attendees
  9. 02:00Recommended Bifocal Solution
  10. 02:09Proper Placement of Line Bifocals

Frequently Asked Questions

Why are progressive bifocals bad for shooting glasses?

Progressive bifocals are not ideal for shooting because their correction is often in an hourglass fashion. This can cause your visual acuity to be off-center during the critical gun mount phase, leading to inaccurate shots, typically higher than intended.

What type of bifocals are recommended for shooting?

For shooters who need bifocal correction, the traditional line bifocal style is highly recommended. It's crucial to have the bifocal line positioned low on the shooting glasses to avoid interfering with your gun mount and ensure you're looking through the correct part of the lens.

What is the key to accurate shooting with corrective lenses?

The key to accurate shooting with corrective lenses is ensuring your visual acuity is perfectly centered where your pupil is positioned when you finish your gun mount. Any misalignment due to eyewear can negatively impact your shot placement.

What should shooters do if they wear progressive bifocals?

If you wear progressive bifocals, it's best to leave them at home or in your hotel when attending shooting events. Instead, bring shooting glasses that are either for distance-only correction or feature traditional line bifocals placed correctly for shooting.

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