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Maven CS.1 Spotting Scope – 15-45x65mm Spotter with ED Glass, HD Field of View, Waterproof & Fogproof, Lightweight Spotting Scope for Hunting, Bird Watching & Target Shooting (Straight)

  • Based on 6 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Friday, Oct 23
Order within 6 hours and 37 minutes
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Style: Straight


Features

  • PREMIUM ED GLASS FOR CRYSTAL-CLEAR DETAIL Extra-low dispersion (ED) glass delivers exceptional clarity, contrast, and color accuracy across the entire magnification range. Designed to reduce chromatic aberration, the Maven CS.1 spotting scope provides sharp, high-definition images for hunting, wildlife viewing, and long-range target spotting.
  • VERSATILE 15-45X MAGNIFICATION RANGE The 15-45x zoom eyepiece allows quick adjustment from wide-angle scanning to detailed long-distance observation. Ideal for spotting game, evaluating antlers, birdwatching, and identifying distant targets at the range.
  • COMPACT 65MM OBJECTIVE WITH BRIGHT PERFORMANCE The 65mm objective lens strikes the perfect balance between brightness and portability, gathering ample light for clear viewing in early morning and late evening conditions while remaining lightweight enough for backcountry hunts and extended field use.
  • DURABLE, WEATHERPROOF CONSTRUCTION Built for harsh outdoor conditions, the CS.1 spotter features a rugged, waterproof and fogproof housing with a durable rubberized exterior for protection and a secure grip in wet or cold environments.
  • SMOOTH PRECISION FOCUSING SYSTEM A responsive focusing mechanism allows fast, precise adjustments to dial in sharp images quickly. Whether glassing distant ridgelines or spotting impacts on steel targets, the CS.1 delivers reliable performance in the field.
  • FIELD-READY DESIGN FOR HUNTERS & SHOOTERS The angled body design improves viewing comfort when mounted on a tripod and makes long glassing sessions easier. Perfect for big game hunting, birding, wildlife observation, competitive shooting, and long-range target practice.

Description

Award-winning optics sold direct with no middleman and no retail markup. We bypass traditional retail to produce an optic that rivals the best, but at about half the cost of our competitors. If your optic becomes damaged or is at all defective we'll repair or replace your optic – if it says Maven, we will take care of it. We design and build our optics using the best glass available to produce an overall optical system for the best possible performance. The CS.1 features crystal clear extra low-dispersion (ED) glass, fully multi-coated lenses, and a durable, yet lightweight polymer frame. This powerful scope features a well-balanced lightweight polymer frame, extra low-dispersion (ED) glass, and fully multi-coated lenses for an exceptionally clear, bright, high-contrast image with excellent color reproduction, all housed in a lightweight polymer frame. The CS.1 is built using the same glass as C Series Binoculars and is the perfect companion for those who need to see detail at extended distances. Because of it’s lightweight magnesium / aluminum frame, this compact scope gets the job done without taking up much space in your pack. It’s our recommended mid-range spotting scope for hunters, birders, and wildlife viewers who require extra magnification in a minimal unit. Dependable, solid, and powerful - this is the hallmark of the C Series utilizing the same Schmidt-Pechan prism that can be found in our full-size, premium scope. This series represents our mid-range line of optics, designed to fit your specific needs, delivered for a fraction of comparable spotting scope costs. Our modern sportsman inspired designs paired with the best available materials and state of the art technology create an uncompromising optic. Maven CS1A 15-45x65 Maven S1A 25-50x80 Maven S1S 25-50x80 Maven S2 12-27x56 Maven CS1S 15-45x65 Maven CS2A 26-66x85 Maven was born out of wanting to solve a problem. Out of the idea that we can develop a product with no compromise in quality, and no comprise in performance, without the big box store markup. By building Maven around a direct-to-consumer business model, we are able to introduce products that compete with the major European brands, all while eliminating retail markup from stores. We're making waves by redefining optics one maven at a time. Maven RF.1 | Great Buy Award USA Archery Team | Tokyo Maven B.2 | Best of the Best Award

Brand: Maven


Model Name: CS1


Eye Piece Lens Description: Standard


Objective Lens Diameter: 6.5 centimeters


Telescope Mount Description: Altazimuth Mount


Focus Type: Manual Focus


Item Weight: 2.5 pounds


Compatible Devices: Camera


Lens Coating Description: Fully Multi-Coated


Focal Length Description: 15-45mm


Eye Piece Lens Description: Standard


Mount: Altazimuth Mount


Focus Type: Manual Focus


Compatible Devices: Camera


Coating: Fully Multi-Coated


Focal Length Description: 15-45mm


Zoom Ratio: 15x-45x


Additional Features: Extra Low Dispersion (ED) Glass, Fully Multi-Coated Lenses, Lightweight and Durable Frame, Waterproof and Fogproof, Lifetime Warranty, Direct to Consumer / No Retail Markup


Objective Lens Diameter: 6.5 centimeters


Item Weight: 2.5 pounds


Brand: Maven


Model Name: CS1


Unit Count: 1 Count


Manufacturer: Maven


Number of Items: 1


Built-In Media: spotting scope, double-sided microfiber bag, lens cap


Manufacturer Part Number: CS1S


Warranty Description: Lifetime warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Dang nice
Really nice spotting scope comparable to the vortex razor. Some ways it is better, but it is about 10 Oz heavier and you can't beat the vortex no questions warranty. It's got a higher zoom and it's marginally clearer than the vortex.
Reviewed in the United States on June 29, 2026 by Tracie

  • Made in China
Made in China, cheap quality
Reviewed in the United States on May 26, 2024 by Roman S.

  • Missing parts pictured
This did not come with the protective field case show in product photos three and four. To not include something clearly show in half of product photos is deceptive marketing. Not impressed
Reviewed in the United States on January 14, 2025 by Walter Crofts

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