Maven S.1S 25–50×80 Fluorite Straight Spotting Scope

The original Maven S.1S is a premium straight-body spotting scope developed for hunters, birders, wildlife observers and long-range shooters who require outstanding optical detail.

Its 25–50× wide-angle zoom allows you to scan large areas at lower magnification and examine distant subjects at higher power. The large 80mm fluorite objective system provides excellent light gathering, colour fidelity and resolution in changing light conditions.

A phase-corrected Schmidt-Pechan prism with dielectric coating helps deliver a bright, high-contrast image. Fully multi-coated lenses and oil-resistant exterior coatings improve light transmission while making the exposed glass easier to maintain.

The straight-body design provides quick target acquisition and natural alignment when used from a vehicle, shooting bench or window mount.

Key features:

• Straight-body spotting-scope design
• 25–50× wide-angle zoom
• Large 80mm objective lens
• Premium fluorite objective system
• Schmidt-Pechan prism
• Dielectric prism coating
• Phase-correction coating
• Fully multi-coated optical surfaces
• Oil-resistant exterior lens coating
• Variable-speed focusing system
• Multi-position eyecup
• Nitrogen purged for fog resistance
• IPX7 waterproof construction
• 82mm objective filter thread
• Aluminium, polymer and magnesium construction
• Maven lifetime warranty
• Japanese components assembled in the USA

Specifications:

• Magnification: 25–50×
• Objective-lens diameter: 80mm
• Exit pupil: 3.2mm at 25× and 1.6mm at 50×
• Field of view: 115–84ft at 1,000yd
• Angular field of view: 2.2°–1.6°
• Apparent field of view: 55°–80°
• Eye relief: 17–18mm
• Close-focus distance: 5m
• Twilight factor: 44.7–63.2
• Eyepiece construction: Seven elements in five groups
• Dimensions: 15.9 × 3.9 × 3.9in / approximately 404 × 99 × 99mm
• Weight: 64.5oz / approximately 1.83kg
• Objective filter thread: 82mm
• Waterproof rating: IPX7—tested to 1 metre for 30 minutes
• Operating temperature: -13°F to 140°F / approximately -25°C to 60°C
• Storage temperature: -40°F to 158°F / approximately -40°C to 70°C
• Internal gas: Nitrogen

Included:

• Maven S.1S 25–50×80 straight spotting scope
• Objective and ocular lens caps
• Double-layered microfiber storage bag

Important model notice:

This listing is for the original Maven S.1S 25–50×80, not the newer S1.2S.

The original S.1S uses a dedicated 25–50× zoom system. The newer S1.2S features interchangeable wide-angle, high-power and reticle eyepieces. These two models should not be combined in the same product listing.

A tripod, fitted protective case, phone adapter and additional accessories are not included unless specifically stated. Please confirm remaining stock before ordering.