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 basic 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.

BT-Plex 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

• 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:

• 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

• Non-illuminated
• Located on the second focal plane so reticle appears to stay the same size regardless of the magnification setting
• Traditional duplex design
• Presents a clean and uncluttered view
• Long thick outer posts with short thin center hairs
• Works in conjunction with Swarovski's Ballistic Turret and online Ballistic Program

• 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

• 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

Related Questions and Answers

Q: 1. Does it transmit to Bluetooth speakers? I am looking for connectivity to speakers, not headphones. Thanks.

A: Yes you can transmit audio from the Sennheiser BT T100 to bluetooth speakers.

Q: 2. Is the bt 35e compatible with a autel evo 1 drone

A: Please contact the manufacturer for more information. 800.463.7766

Q: 3. Has anyone tried these wtih a steadicam rig?

A: We have not tested these while operating any type of Steadicam rig.

Q: 4. If I power it from a switched power source, will it remember where it left off when power is restored?

A: The Sennheiser BT T100 Bluetooth Audio Transmitter (BH # SEBTT100) has no memory features for musical or audio tracks. When power is restored, the unit may need to be paired again.

Q: 5. Will this device show up on my iPhone15 as a Bluetooth device? The Rodecaster pro2 has this ability and I need to replicate it.

A: The Sennheiser BT T100 Bluetooth Audio Transmitter (B&H # SEBTT100) only accepts wired inputs and is meant to connect wirelessly to Bluetooth-enabled headphones, not other audio devices.

Q: 6. I want to use these with my DJI also. My only concern is, are they bright enough to use outside? Thanks

A: These are plenty bright and work well even in direct sunlight!

Q: 7. Will the unit pair and transmit to Signia AX hearing aids? The HA's use BT LE

A: Yes the Sennheiser BT T100 being a bluetooth transmitter will connect to the Signia AX hearing aids which will act as the bluetooth receiver.

Q: 8. Is there any "virtual size" spec to compare experience of "x size tv at y distance" for reference? Thanks!

A: The virtual image will appear as a 40" monitor(16:9) display at a distance of 2.5 meters. In the link below, you will see example images showcased with the BT300 version. https://www.youtube.com/watch?v=i_aEDx8un6A&index=4&t=0s&list=PLyXqcW1HsHRlvvrepqeYk-RRR4QvK2OiU&app=desktop

Q: 9. Will this work with DJI Mavic air 2? From an iPad Pro 12.9

A: This can be used with a tablet for viewing your DJI GO4 app, but an HDMI to USB-C cable is required to connect your tablet to the Epson Moverio BT-35E Smart Glasses.

Q: 10. 1- does this take / transmit stereo or mono signal? 2 - Is the input mic, line or something in between level?

A: The Sennheiser BT T100 transmits stereo via bluetooth. The 3.5mm input on the Sennheiser BT T100 Transmitter is consumer line level.