Swarovski Z5 BT 2.4-12x50 Riflescope (BT-4W)

Swarovski Z5 BT 2.4-12x50 Riflescope (BT-4W)

Swarovski Z5 BT 2.4-12x50 Riflescope (BT-4W)

B&H # SW2412X50BT4 MFR # 59771
Swarovski Z5 BT 2.4-12x50 Riflescope (BT-4W)

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Expected availability: 7-14 business days

Product Highlights

  • BT-4W Reticle
  • 2nd Focal Plane Reticle Placement
  • 1" Diameter Maintube
  • Proprietary Ballistic Elevation Turret
  • 1/4 MOA/Click Impact Point Correction
  • 50 MOA Windage/90 MOA Elevation Range
  • Anodized Aluminum Housing
  • SWAROTOP & SWARODUR Lens Coatings
  • Nitrogen-Filled Water and Fogproof
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Options: Ballistic Elevation Turret

Ballistic Elevation Turret Standard Capped Turrets

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Reticle: BT-4W Duplex


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BT-4W Duplex BT-Duplex

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Swarovski 59771 Overview

  • 1Description

Developed specifically to meet the needs of long-distance shooters, the Swarovski Z5 BT 2.4-12x50 Riflescope comes outfitted with their proprietary elevation Ballistic Turret (BT) that provides a fast way to adjust your zero for up to four different distances with the ability to easily reset to absolute zero. Speaking to the fast-reaction time that is the hallmark of the BT turret, it is uncapped for easy and instant access when changing shooting distances in the field. Complementing the turret system is a wide 90 MOA elevation adjustment range at 1/4 MOA/click that gives you plenty of rotational room for extreme distance shooting, with the precision to get on target at closer range.

Optically the scope is built with a wide 2.4-12x zoom magnification range that allows you to take in sweeping views on low power with the ability to dial up the magnification for positive identification and increased confidence in your shot placement. Its massive 50mm objective is optimized both for use in low-light conditions—such as at dawn and dusk when many species are most active—and to ensure views remain crisp and bright when viewing targets at long range with the magnification turned all the way up. Index-matched anti-reflection SWAROTOP lens coatings reduce light loss to just 2% so views are bright and crisp with enhanced clarity and resolution and accurate color rendition. SWARODUR exterior lens coatings protect their surfaces from scratches and abrasions.

Furthering its user-friendly design, Swarovski simplified the entire scope and stripped away anything that wasn't a necessity to keep its use simple and the profile and weight to a minimum. This starts with a modified duplex crosshair reticle that presents an uncluttered view that won't distract you, and ergonomically placed zoom collar and dioptric correction adjustment. A 1" maintube makes it compatible with a wide variety of rings and mounts without adding excessive bulk. The housing is made of a lightweight and durable aluminum alloy that is treated with a scratch-resistant matte-black anodized finish. O-rings seal in the inert nitrogen gas that fills the scope, making it waterproof, submersible, and resistant to internal fogging in extreme conditions.

Stripped to the basics, optimized for long distance, and designed for fast range transitions, the Z5 BT is an ideal choice for no-nonsense shooters.

Optical Performance
  • Magnification zoom range and objective lens diameter combination is optimized for use in forested areas where light can be poor and conditions less than ideal
  • 2.4-12x magnification is ideal for close to mid-range use
  • Large 50mm objective provides the light-gathering ability required for use in low or challenging light—such as at dawn and dusk or under a heavy cloud cover or in dense fog
  • Versatile zoom range allows users to enjoy a wide field of view on low power to scan a large area then zoom in for proper identification and accurate shots
  • Anti-reflection index-matched SWAROTOP lens coatings are specifically formulated for the glass they are applied to—which minimizes light loss while reducing glare and improving contrast, color rendition, and clarity
  • Scratch-resistant SWARODUR coatings protect exterior lens surfaces
  • 46' field of view at 100 yards on 2.4x magnification, 9' at 12x power
Ballistic Turret System and Reticle Details
Ballistic Turret:
  • Proprietary elevation turret specifically designed for long-range shooting
  • Exposed turret enables easy adjustments in the field when shooting at multiple distances
  • Simplifies adjustments for long-range distances through the use of color-coded marking rings
  • Colored rings provide a quick visual confirmation of the current zero with the ability to quickly range out to longer distances
  • Easy setup using the Ballistic Program
Reticle Details:
  • Non-illuminated
  • Located on the second focal plane so reticle appears to stay the same size regardless of the magnification setting
  • Aids in helping user to compensate for wind
  • Hash marks along the horizontal crosshair at 2 MOA increments
  • Works in conjunction with Swarovski's Ballistic Turret and online Ballistic Program
Use and Handling
  • Textured zoom collar for easy adjustment in cold and wet weather or while wearing gloves
  • M52x0.75 objective lens filter threads allow the use of polarizing or ND filters to enhance the view in challenging conditions such as on/near water or in snow
  • Capped windage turret prevents dirt, mud, and dust from fouling the mechanism
  • 1/4 MOA/click impact point correction
  • Wide 90 MOA elevation adjustment range is designed for long-range use
  • 50 MOA windage adjustment range
  • -3 to +2 dioptric correction
  • 3.7" eye relief presents a generous eye box for safe use with high-caliber rifles
  • Exceptional 10mm exit pupil at 2.4x, 4.1mm at 12x
Construction Details
  • Popular 1" maintube fits many widely available rings and mounts
  • 4-point coil spring system provides exceptional shock and recoil absorption to withstand use on large-caliber rifles or rough handling in the field
  • Lightweight and durable aluminum-alloy chassis
  • Scratch-resistant and low-reflective matte black anodized finish
  • Waterproof and submersible to 13' (4m)
  • Nitrogen filled to be resistant to internal fogging when moving through extreme changes in temperature or conditions
  • Broad -4 to 131°F operating temperature range
UPC: 708026597718
In the Box
Swarovski Z5 BT 2.4-12x50 Riflescope (BT-4W)
  • Lens Cloth
  • Ocular Cap
  • Objective Cap
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    Swarovski 59771 Specs

    Magnification 2.4 to 12x
    Objective Lens Diameter 50 mm
    Field of View 2.4x: 46.1' @ 100 yd / 15.3 m @ 100 m
    12x: 9' @ 100 yd / 3 m @ 100 m
    Exit Pupil Diameter 2.4x: 10 mm
    12x: 4.1 mm
    Eye Relief 3.7" / 9.5 cm
    Diopter Correction -3.0 to +2.0
    Reticle Type BT-4W Reticle (Second Focal Plane)
    Illumination Non-Illuminated
    Filter Thread M52 x 0.75
    Impact Point Correction 1/4 MOA per Click
    Windage Adjustment 50 MOA
    Elevation Adjustment 90 MOA
    Parallax Correction No
    Water Resistance Waterproof
    Fogproof Yes, Nitrogen Filled
    Operating Temperature -4 to 131°F / -20 to 55°C
    Storage Temperature -22 to 158°F / -30 to 70°C
    Maintube Diameter 1"
    Battery None
    Dimensions Length: 13.1" / 33.4 cm
    Weight 16.2 oz / 460 g

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