Leica 1.5-8x32 ER 5 Side Focus Riflescope (Plex)

BH #LE5158X32PER • MFR #51040
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Leica 1.5-8x32 ER 5 Side Focus Riflescope (Plex)
Key Features
  • Plex Reticle/2nd Focal Plane
  • 32mm Objective Lens
  • High Contrast Multicoated Optics
  • 100 MOA Windage/110 MOA Elevation
The 1.5-8x32 ER 5 Riflescope from Leica combines high contrast multicoated optics, a longer than average range capability, and a zoom magnification. Aiming is parallax-free from 100 yards to infinity and the scope offers a 1/4 MOA per click impact point correction, a 100 MOA windage, and 110 MOA elevation adjustments with capped turrets that can be reset without tools.
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Leica 51040 Overview

The 1.5-8x32 ER 5 Riflescope from Leica combines high contrast multicoated optics, a longer than average range capability, and a zoom magnification. Aiming is parallax-free from 100 yards to infinity and the scope offers a 1/4 MOA per click impact point correction, a 100 MOA windage, and 110 MOA elevation adjustments with capped turrets that can be reset without tools.

Intended for fast centering of targets, the Plex reticle is located in the second focal plane and will remain the same in size as you change the zoom factor on your scope. It provides high target visibility in low light conditions and against dark backgrounds.

The riflescope is nitrogen-filled water and fogproof and has a 30mm diameter main tube. The housing is made anodized aluminum alloy with a a matte-black finish. The knurled zoom ring is located an eyepiece a and has a low profile lever for a fast one-finger zooming action. Also included with the riflescope are a lens cloth, objective lens and eyepiece covers.

Optical Performance
  • Zoom magnification: 1.5-8x
  • Objective lens diameter: 32mm
  • Multicoated for brighter, clearer, high contrast images
  • Field of view at 100 yd: 49.5 - 10'
  • Exit pupil diameter: 16 - 5 mm
Reticle
  • The Plex reticle is located at the second focal plane
  • For fast centering of targets
  • Provides high visibility in low light conditions and with dark backgrounds
Use and Handling
  • 90 MOA windage and 100 MOA elevation adjustment
  • 1/4 MOA impact point correction
  • Parallax-free from 50 yd to infinity
  • Eye relief: 3.8"
Construction Details
  • Main tube diameter: 30mm
  • Side focus adjustment
  • Capped windage and elevation turrets can be reset without tools
  • Zoom ring has a low profile lever for a fast one-finger zooming action
  • Anodized aluminum housing
  • Nitrogen-filled fogproof
  • Waterproof

Leica 51040 Specs

Magnification
1.5 - 8x
Light Transmission
≥90%
Objective Lens Diameter
32mm
Reticle
Plex reticle
Second focal plane
Field of View
67 - 13.5' @ 100 yd (20.4 - 4.1 @ 100 m)
Parallax Correction
100 yd (91.4 m)
Eye Relief
3.8" (95 mm)
Entrance Pupil
1.25 - 1.02" (32 - 26 mm)
Exit Pupil Diameter
16 - 4 mm
Vignetting
19%, at low magnification
Diopter Adjustment
+2.5 to -2.5
Impact Point Correction
1/4 MOA
Maximum Windage/Elevation Adjustment
Windage: 100 MOA
Elevation: 110 MOA
Filter Thread
M 35.5 x 0.5
Weatherproofing
Waterproof
Nitrogen-filled fogproof
Operating Temperature
-13 to 131°F (-25 to 55°C)
Storage Temperature
-40 to 185°F (-40 to 85°C)
Dimensions
Length: 12" (310 mm)
Main tube diameter: 1.18" (30 mm)
Objective tube diameter: 1.5" (38 mm)
Eyepiece tube diameter: 1.63" (41 mm)
Weight
12 oz (340 g)

Leica 51040 Reviews

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