In stock.

The BT-82XL-SD is our finest mid-size binocular telescope, capable of up to 64x magnification with excellent image quality, yet weighing a mere 10.5 lbs! With 82mm FCD100 SD APO objectives, 24mm of clear prism aperture, and a lightweight magnesium alloy body (waterproof and nitrogen-filled), this binocular telescope sets a new standard for image quality AND portability. A binocular of this quality deserves great eyepieces, so we include our finest 70° AFOV 14mm (32x) eyepieces. The SD objectives will deliver chromatic aberration-free views up to 64x magnification (7mm eyepieces). With the widest IPD range of any binocular on the market (50-80mm), even small children can view through both eyepieces.
Other features include a Picatinny rail handle (for mounting a wide variety of finders or laser pointers) and extendable glare shields. All SD models feature our lustrous “Luna Pearl” White finish, with gold-anodized trim. Our exclusive heavy-duty aluminum-frame case is included.
Every BT-82XL-SD is tested and tuned to perfection prior to shipping, with collimation certified to 112x. 3-year Limited Warranty.

Recommended mounts-
Oberwerk 5000 tripod/head
Oberwerk TR3 hardwood tripod with carbon-fiber elevator and Smallrig DH10 head.

XL Series Options and Accessories

Additional information

Weight 26 lbs
Dimensions 26 × 15 × 12 in
Focal Length



2.2° (32x)

Exit Pupil

2.57mm (32x)

Eye Relief

15.0mm usable (32x)

Minimum Focus

25 meters

IPD Range


Product Weight

10.3 lbs.


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