Leupold SX-4 Pro Guide HD 15-45x65 Angled Gen2

• 15-45x variable magnification: covers wide-area scanning at the low end and detailed judging at the high end, making the scope useful for both locating game and checking distant targets.
• 65 mm objective with HD-focused optical design: balances image brightness, resolution, and packability, so it remains easier to carry than a full-size spotter while still giving a clear view in demanding light.
• 45° angled eyepiece: makes long glassing sessions more comfortable from prone, seated, or tripod-mounted positions and is especially practical when several people share the scope.
• Waterproof and fogproof construction: keeps the optic usable through rain, cold mornings, and rapid temperature changes, reducing the risk of internal fogging in the field.
• Built-in Arca-Swiss tripod mount and Form-Fit eyecup system: speeds up tripod setup and improves viewing comfort, which matters when glassing for extended periods or making frequent position changes.

About the Leupold SX-4 Pro Guide Series

The Leupold SX-4 Pro Guide series sits in the brand’s upper mid-range spotting-scope lineup and is aimed squarely at hunters and shooters who need a field-ready optic with strong low-light performance and practical handling. Leupold introduced the line in 2019, and the current Gen 2 models continue that concept with updates that make tripod use and long observation sessions easier.

Within the range, the series is offered in 15-45x65 and 20-60x85 formats, each available with straight or angled eyepieces, so users can choose between a more compact carry profile or greater top-end reach. A defining part of the series is Twilight Max HD Light Management System, which is intended to preserve usable contrast and brightness in the low-light periods when animals are often most active. Leupold also equips the line with Guard-ion lens coating and waterproof, fogproof construction, reinforcing its role as a practical observation tool for rough weather and regular transport in hunting or shooting kits.

About the Leupold SX-4 Pro Guide HD 15-45x65 Angled Gen2

The Leupold SX-4 Pro Guide HD 15-45x65 Angled Gen2 is the more compact of the current SX-4 Pro Guide HD Gen 2 spotting scopes, built for users who want meaningful reach without stepping up to the size and weight of an 85 mm class spotter. Its 15-45x magnification range is well chosen for practical field use: the low end gives a broad view for scanning hillsides, tree lines, or target areas, while the upper end provides enough detail for judging animals, checking impacts, or studying terrain at distance. Paired with a 65 mm objective lens, it offers a useful balance of brightness and portability for day-long carry.

The 45° angled eyepiece improves comfort on a tripod, especially when glassing from seated or prone positions, and it also makes the scope easier to share between users of different heights. Eye relief of 20.00 mm to 17.60 mm helps maintain a comfortable viewing position across the zoom range. The field of view, from 349.00 m/1000m to 227.00 m/1000m, supports both efficient searching and more concentrated observation as magnification increases.

In use, the Gen 2 model benefits from the series’ updated handling features, including a built-in Arca-Swiss tripod mount for faster attachment and a Form-Fit eyecup system for improved viewing comfort. Waterproof and fogproof construction adds confidence in wet or changeable weather, while the compact 358.00 mm body and 1757.00 g weight keep the scope manageable for mobile hunting optics or range use.

About Leupold

Leupold & Volpel was founded in 1907 in Portland, Oregon, by Fred Leupold and Adam Volpel. The company later moved its manufacturing plant and headquarters to Beaverton in 1968, where Leupold & Stevens, Inc. remains based today. It is a family-owned American optics manufacturer focused on sport optics for hunting, shooting, and outdoor use.

Leupold is especially well known for riflescopes, including the VX-series and Mark-series, but its range also includes red dot sights, binoculars, spotting scopes, rangefinders, and thermal optics. The company introduced its first riflescope, the Plainsman, in 1947, and later introduced the Duplex reticle in 1962, a design that became widely recognized in sporting optics. That long emphasis on practical field optics is directly relevant to products like the SX-4 Pro Guide spotting scopes, which are built around durability, usable image quality, and straightforward operation in hunting and shooting conditions.

Main Features

• Magnification: 20.00 x - 45.00 x
• Objective lens diameter: 65.00 mm
• Eyepiece angle: 45°
• Exit pupil: 4.00 mm - 1.44 mm
• Field of view: 349.00 m/1000m - 227.00 m/1000m
• Angular field of view: 2.5° - 1.3°
• Eye relief: 20.00 mm - 17.60 mm
• Twilight factor: 31.22-54.08
• Length: 358.00 mm
• Weight: 1757.00 g
• Body type: Fixed
• Color: Shadow Gray
• Waterproof: Yes
• Fogproof: Yes
• Tripod adaptable: Yes
• Photo adapter: No

Warranty

10 years. The Leupold SX-4 Pro Guide HD 15-45x65 Angled Gen2 is covered by a 10-year warranty, giving long-term support for regular field use.