Spotting ScopeAthlon OpticsSold by Altitude Outdoors

Athlon Optics

Athlon Ares 15-45x65 ED Straight Spotting Scope

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

15-45x Magnification

A 65mm objective lens for

Ed Glass

Advanced fully multi-coated lenses for

Waterproof, Fog-proof,

Argon-filled body for dependable use

Bak4 Prisms

ESP dielectric coating and XPL

Two-knob Focus

Rough and fine adjustment wheels

$599.99
List Price: $749.99
You Save: $150.00 (20%)
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SKU: athlon-ares-15-45x65-ed-straight-spotting-scope

Overview

Built for hunters and outdoor observers who need a compact glassing tool, this spotting scope combines 15-45x magnification with a 65mm objective for checking detail at distance. The ED glass, advanced fully multi-coated lenses, BaK4 prisms, and ESP dielectric coating are intended to support a clear image with good contrast, while the waterproof, fog-proof, argon-filled body is suited to changing field conditions. A rotating body and dual-knob focus system add practical control when dialing in an observation angle or sharpening the view. It is a straightforward option for those looking for a lightweight, premium-feeling spotter in a manageable size.

Why Hunters Choose the Athlon Optics

15-45x Magnification

Covers close inspection through extended

65mm Objective

Lens supports a bright viewing

Ed Glass

Advanced fully multi-coated lenses are

Waterproof, Fog

Proof, and argon purged construction

Rotating Body

Dual-knob focus system add practical

Key Features

  • 15-45x magnification with a 65mm objective lens for versatile spotting.
  • ED glass and advanced fully multi-coated lenses for clear, sharp imagery.
  • Waterproof, fog-proof, and argon-filled body for dependable use in changing conditions.
  • BaK4 prisms with ESP dielectric coating and XPL lens coating.
  • Two-knob focus system with rough and fine adjustment wheels.
  • Rotating body design helps set a comfortable observation angle.
  • Includes Athlon's transferable lifetime warranty.

Best Used For

  • Hunters glassing from a fixed vantage point and needing a compact 65mm spotting scope
  • Users who want a straight-body scope for quick, direct viewing on the tripod
  • Field observers prioritizing low-light viewing and clear image detail at moderate distances
  • Hunters seeking a waterproof, fog-proof optic for changing weather conditions
  • Buyers comparing 65mm spotting scopes who want strong feature value at this price

Specifications

Argon PurgedYes
Close Focus13.1 ft
CoatingESP Dielectric Coating
Dimensions11.9 x 3 in.
Exit Pupil4.3 - 1.4 mm
Eye Relief0.75 - 0.63 in.
Field Of View171-81 ft
Fog ProofYes
Fully Multi CoatedAdvanced Fully Multi-Coated Lenses
Glass TypeED Glass
Lens CoatingXPL Lens Coating
Lifetime WarrantyYes
Magnification15-45
Objective Lens Diameter65 mm
Prism GlassBaK 4
StraightangledStraight
WaterproofYes
Weight50 oz

Pros

  • 15-45x magnification covers close inspection through extended glassing ranges.
  • 65mm objective lens supports a bright viewing experience in a compact body.
  • ED glass and advanced fully multi-coated lenses are listed for improved image quality.
  • Waterproof, fog proof, and argon purged construction suits changing field conditions.
  • Rotating body and dual-knob focus system add practical viewing flexibility.
  • Lifetime warranty is included for added ownership confidence.

Considerations & Trade-offs

  • The 15-45x magnification range is versatile, but it does not provide the reach of higher-power spotting scopes for very distant glassing.
  • The 65mm objective keeps the scope relatively compact, though it also sets a practical limit on light-gathering compared with larger objective models.
  • The straight-body design is efficient for direct viewing, but some users may prefer an angled spotting scope for more flexible shared use or extended sessions.
  • At 50 oz., it is still a substantial piece of glass to carry, so it may not be the lightest option for hunters prioritizing minimal pack weight.

Suggested Comparisons

  • Spotting scopes
  • Straight-body spotting scopes
  • Compact hunting optics
  • Tripods and support accessories

Suggested Accessories

  • Spotting scope tripod
  • Window mount
  • Protective scope cover
  • Lens cleaning kit

Frequently Asked Questions

What magnification range does the Athlon Ares 15-45x65 ED Straight Spotting Scope offer?

It has a 15-45x magnification range.

What size objective lens does this spotting scope use?

The objective lens diameter is 65 mm.

Is the scope waterproof or fog proof?

Yes. The product data states that the chassis is fog proof, waterproof, and argon filled.

What optical features are listed for this scope?

The listed features include ED glass, advanced fully multi-coated lenses, BaK4 prism glass, ESP dielectric coating, and XPL lens coating.

Does this spotting scope include a warranty?

Yes. The product data states that it comes with Athlon’s transferable lifetime warranty.