Unbelievable 18x Scope Under $150? DiscoveryOpt LHT 4.5-18x42

Published on May 17, 2026
Duration: 14:22

This review covers the Discovery Optics LHT 4.5-18x42mm first focal plane scope, highlighting its budget-friendly nature and impressive magnification range. The presenter details its construction, features like locking turrets and parallax adjustment, and provides performance insights from field testing in challenging conditions. It's positioned as a capable option for hunters and long-range shooters seeking value.

Quick Summary

The Discovery Optics LHT 4.5-18x42mm is a budget-friendly first focal plane scope offering a 4.5-18x magnification range and a 42mm objective lens. It features locking turrets with 0.25 MOA clicks, a parallax focus adjustable to 10 yards, and an illuminated reticle. Despite its low price point (under $150), it demonstrates good turret tracking and acceptable optical performance in various conditions.

Chapters

  1. 00:04Introduction to Discovery Optics LHT
  2. 00:39Unboxing the LHT Scope
  3. 01:32Interesting Construction Feature
  4. 02:21Turret Features: Illumination & Parallax
  5. 02:55Parallax Focus Range
  6. 03:13Locking Elevation & Windage Turrets
  7. 04:24Magnification Ring and Diopter Focus
  8. 05:09Sponsor Break: Aura
  9. 05:49Long Range Performance Test (1500 Yards)
  10. 08:19100 Yard Target Board Test
  11. 08:55Range of Adjustments Test
  12. 09:42Maximum Magnification Test (18x)
  13. 10:13Box Test for Turret Tracking
  14. 10:44Torque Test on Turrets
  15. 11:21Bullet Hit Observation
  16. 11:47Resolution Chart Performance
  17. 12:02Illumination Test
  18. 12:38Final Thoughts on the LHT Scope
  19. 13:26Price Point and Value

Frequently Asked Questions

What are the key features of the Discovery Optics LHT 4.5-18x42mm scope?

The Discovery Optics LHT 4.5-18x42mm is a budget-friendly first focal plane scope featuring a 4.5-18x magnification range, a 42mm objective lens, a 30mm tube, locking turrets with 0.25 MOA clicks, and a parallax focus adjustable down to 10 yards. It also includes an illuminated reticle.

How does the Discovery Optics LHT perform in low light and challenging conditions?

In testing at 1500 yards under foggy conditions, the scope provided a color-accurate image with minimal chromatic aberration and some edge softening. At 100 yards, it showed noticeable chromatic aberration and edge softening but performed better than expected for its price.

What is the turret tracking like on the Discovery Optics LHT 4.5-18x42mm?

The elevation and windage turrets are locking, audible, and tactile, with 0.25 MOA clicks. A box test confirmed that the turrets accurately returned to their zero position after full rotations, indicating good tracking.

Is the Discovery Optics LHT 4.5-18x42mm a good value for its price?

Yes, the Discovery Optics LHT 4.5-18x42mm is considered a great value, with a street price typically under $150. It offers a wide magnification range, FFP reticle, and solid turret tracking, making it an attractive option for budget-conscious shooters.

More Tactical & Gear Videos You Might Like

More from Moondog 2A

View all →