Leica 53135 1.5-10x42 Magnus i Riflescope w/ Illuminated L-4a Reticle - Open Box Display Model

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  • Leica 53135 1.5-10x42 Magnus i Riflescope w/ Illuminated L-4a Reticle - Open Box Display Model
  • Leica 53135 1.5-10x42 Magnus i Riflescope w/ Illuminated L-4a Reticle - Open Box Display Model
  • Leica 53135 1.5-10x42 Magnus i Riflescope w/ Illuminated L-4a Reticle - Open Box Display Model

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MSRP: $2,399.00
Now: $1,750.00
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Drawing on its legendary tradition in optical craftsmanship, engineering excellence, and precision manufacturing, Leica delivered the 1.5-10x42 Magnus i Riflescope for uncompromising durability, safety, and performance. At the core of this riflescope is an expertly designed optical system with high-quality glass elements that are ground and polished to the highest standards of optical craftsmanship. To bring the total throughput to 91%, the high-quality glass elements were treated with full multi-coatings and a baffle system that reduces stray light. To ensure that no weather conditions bring down the outstanding performance of this fine telescopic sight, the exterior objective lens surface is also enhanced with a hydrophobic AquaDura coating that repels water droplets and moisture. Featuring a 42mm objective, and capable of performing well in most lighting conditions, this riflescope can become a reliable partner for making that perfect shot. This telescopic sight also has a generous eye relief and a diopter adjustment.

Another highlight of this scope is the L-4A Reticle. Inspired by the German # 4 style, the reticle offers three medium posts, a thin crosshair, and an illuminated ultra-fine yet well-defined, brilliant red center dot. The dot's brightness offers 60 settings and can be adjusted to accommodate your preferences and any lighting conditions. The crosshair line casts a 0.2" (0.5cm) subtension and offers a 55" (140cm) center gap in the field of view. The reticle also offers a parallax-free performance at 100 yards. To save battery power, the auto-off function is activated when you tilt the rifle 75° or after 3 minutes of inactivity.

The housing is crafted from high-quality aluminum alloy and features a 30mm maintube with a 1.5mm thick wall for increased strength and safety. Among other highlights are the waterproof and fogproof performance, low-profile capped turrets that can be re-zeroed without tools, knobs and rings that are knurled and easy-to-operate in gloves, slim eyepiece, and a redesigned-for-efficiency battery compartment. The magnification ring also features a low-profile lever to enable you to adjust zoom factor instantly. For a distinct Leica appearance, the finish is hand-polished, and the markings are stylus-engraved and hand-painted.

Optical Performance

  • Fully multi-coated optics
  • 42mm objective delivers bright images in most conditions
  • Total system transmission is greater than 92%
  • High-contrast and true-color images
  • AquaDura water-repellent lens coating

L-4a Reticle

  • 2nd focal plane
  • German #4-inspired style
  • Three medium well defined posts
  • Thin crosshair 0.5cm at 100 meters
  • Gate between horizontal posts spans 900-140cm at 100 meters
  • Sharp and brilliant red dot with 60-step day/night illumination and auto-off when tilted ± 75° or after 3 minutes

Use and Handling

  • 1cm impact point correction
  • 150cm elevation range
  • 140cm windage range
  • 3.5" eye relief
  • Exit pupil: 12.4 - 4.2mmm

Construction Details

  • 30mm maintube diameter
  • 1.5mm thick maintube wall
  • High quality aluminum housing
  • Matte black anodized finish
  • Designed for durability and safety
  • Knurled windage and elevation adjustment dials
  • Re-zeroing does not require tools
  • Illumination control has safety feature to prevent accidental on/off
  • Battery compartment offers efficient replacement
  • Slim eyepiece design
  • Waterproof, submersible to 13.1'
  • Nitrogen-filled, fogproof
  • Shock-resistant


  • Magnification 1.5 to 10x
  • Objective Lens Diameter 42 mm
  • Field of View 1.5x: 78' @ 100 yd / 26 m @ 100 m / 10x: 12.3' @ 100 yd / 4.1 m @ 100 m
  • Exit Pupil Diameter 1.5x: 12.4 mm / 10x: 4.2 mm
  • Eye Relief 3.5" / 90 mm
  • Diopter Correction -4.0 to +3.0
  • Reticle Type L-4a Reticle (Second Focal Plane)
  • Filter Thread M46 x 0.75
  • Parallax Correction Yes, 109.4 yd / 100 m
  • Water Resistance Waterproof to 13.1' / 4 m
  • Fogproof Yes, Nitrogen Filled
  • Maintube Diameter 30 mm
  • Battery 1 x CR2032
  • Length 12.5" / 31.9 cm
  • Weight 19.2 oz / 544 g

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. (California law requires this warning to be given to customers in the State of California.)

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