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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 (Angled)

  • Based on 53 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Oct 14
Order within 15 hours and 59 minutes
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Style: Angled


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


Optical Tube Length: 11.4 inches


Eye Piece Lens Description: A complex, fully multi-coated eyepiece lens design for improved light transmission and clarity.


Objective Lens Diameter: 6.5 centimeters


Telescope Mount Description: Tripod Mount


Product Dimensions: 3.1"D x 11.4"W x 5.6"H


Focus Type: Center Focus


Power Source: user-powered


Finderscope: Reflex


Eye Piece Lens Description: A complex, fully multi-coated eyepiece lens design for improved light transmission and clarity.


Mount: Tripod Mount


Focus Type: Center Focus


Power Source: user-powered


Finderscope: Reflex


Compatible Devices: Equatorial Mount


Coating: Fully Multi-Coated


Focal Length Description: 162.5 millimeters


Field Of View: 64.5 degrees


Zoom Ratio: 15 multiplier x


Additional Features: Lightweight,Waterproof


Optical-Tube Length: 11.4 inches


Objective Lens Diameter: 6.5 centimeters


Item Dimensions D x W x H: 3.1"D x 11.4"W x 5.6"H


Item Weight: 2.5 pounds


Exit Pupil Diameter: 4.3 millimeters


Brand: Maven


Model Name: CS1


Age Range Description: Adults


Unit Count: 1 Pack


Manufacturer: Maven


Number of Packs: 1


Number of Items: 1


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


Model Number: NARF5_06664


Manufacturer Part Number: NARF5_06664


Warranty Description: Lifetime warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 14

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


  • Excellent Option for a Mid-Range Spotting Scope
I currently own a Vortex Viper HD 20-60x85 which is a great spotting scope, but it's heavy, long, and not ideal for backcountry treks. My goal was to find a mid-range spotter (30x realm) with great clarity, light weight, and less than $1,000. Of all the manufacturers and models out there, I was limited to the Athlon Ares and Maven CS.1. Both met my price requirement (both about $800 list price) and specs are near identical (e.g. 2.5 - 3.0 lbs, 15-45 magnification). Both performed very close, so you can't go wrong with either. While I was disappointed the Maven didn't include a neoprene skin and the mag adjust was stiff, it excelled in picture clarity, even on a sign 4 miles away. I would highly recommend this scope. ... show more
Reviewed in the United States on December 27, 2022 by James Anderson

  • Great optics, great features
Great binoculars. Great clarity, especially for the price. Reasonable weight when carrying The spinning mount ring is critically valuable. The one star was taken off because I can’t do the angled viewing. I was frustrated when I spotted something with the binoculars on the tripod, I then had to readjust the tripod and re-require the target due to the angled viewer. I returned the angled Maven and bought the same one in straight view. ... show more
Reviewed in the United States on February 19, 2026 by Amazon Customer

  • Great purchase
Got on sale. Totally worth the money. Light and easy to setup. Sturdy. Clear crisp view. I use mag view digiscope adapter
Reviewed in the United States on August 17, 2025 by Sameer Mundkur

  • Brightest spotting scope for the money
Great scope and compared to other manufactures I kept the Maven. It was clear, bright and the color on objects 800 yards out to 2 miles was excellent. I love the fact it is lighter and shorter so it fits in my pack for long range elk viewing. No problem seeing 30 caliber bullet holes at 500 yards. Will try it at 750 next time out. Maven is a game changer. ... show more
Reviewed in the United States on January 22, 2023 by Tonya

  • Crisp image quality
Wow, pretty expensive but well worth the money for image clarity and focal range. Body seems solid and durable for long life dependability.
Reviewed in the United States on October 31, 2024 by Mark B.

  • Very good light weight spotting scope
So already had what I would consider a very good Vortex HD Viper spotting scope, which I can't enough about from an image perspective, the one minus of the Vortex was the weight, its an anchor. When compared side by side to the Maven, the edge to edge clarity and magnification are very close. Color on the Vortex is a tad better but not enough to account for the additional 17 oz in weight especially when hunting. If I'm picking apart a hillside all day long the Maven is definitely up to the task and even if its a good 5-6 miles out, I'll be able to judge game accurately. Beyond that, neither one of these is going to do that but in all honesty, I probably wouldn't make it to that canyon anyway. ... show more
Reviewed in the United States on August 8, 2022 by J M S

  • Great Scope
I am a birder, and this scope performs wonderfully. Crystal clear from edge-to-edge, bright colors. The focus and magnification were a little stiff initially, but worked themselves out over time. There are two drawbacks - I wish the lens caps were attached to the scope, as they can be lost easily, and at this price point, I would expect it to come with a case or a sleeve. ... show more
Reviewed in the United States on November 16, 2024 by Brett G.

  • Like what I see
Clear and crisp. Solidly built. Good value scope.
Reviewed in the United States on April 15, 2025 by Roger Dodger

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