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Maven CRS.1 - 3-12X40 SFP Scope
Maven CRS.1 - 3-12X40 SFP Scope
Maven CRS.1 - 3-12X40 SFP Scope
Maven CRS.1 - 3-12X40 SFP Scope
Maven CRS.1 - 3-12X40 SFP Scope

Award Winning Maven-Built Optics

Maven CRS.1 - 3-12X40 SFP Scope

Mid-Range Model

Unlimited Lifetime Warranty

3-12x magnification suits versatile big game hunting.

CSHR reticle simplifies quick, accurate holdovers.

14.18-ounce design enhances all-day hunting comfort.
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Description

This all-purpose hunting rifle scope hits all the high points and is sure to earn a reputation as a workhorse that the C Series is known for.

Featuring our award-winning C Series glass, the second focal plane CRS.1 offers an exceptionally clear, bright, and high contrast image with excellent colour fidelity. Due to the popularity of our proprietary RS Series reticle options, we tailor-fit the CRS Series with a unique version of the Simplified Holdover Reticle (SHR) to create the CSHR in 0.25 MOA/click units - making holdovers simple, easy, and quick. With a lightweight 14.18 oz. footprint and a streamlined profile, the CRS.1 covers all the bases for most hunting situations and is our recommended rifle scope for eastern and western big game hunting. 

Includes neoprene cover.

CRS Series User Manual
Maven Rifle Scopes Comparison Table

Specifications

Focal plane

Second

Magnification range

3x - 12x

Obj. lens diameter

40mm

Tube diameter

25.4mm / 1in

Objective outer diameter

47.7mm

Eyepiece outer diameter

41.1mm

Overall length

316mm / 12.44in

Weight (without battery)

14.2oz / 402g

Internal adjustment range (MOA)

Elevation MOA

total 50 MOA

Windage MOA

total 50 MOA

Click value

0.250 MOA

Adjustment per turret revolution

18 MOA

Parallax adjustment

100y

Exit pupil diameter

@3x: 13.2mm

@12x: 3.4mm

Eye relief

@3x: 52-79mm

@12x: 62-82mm

Field of view @ 100y

@3x: 34 ft

@12x: 8.5 ft

Front/Rear mounting length

F: 60mm

R: 62.9mm

Effective objective lens diameter

@3x: 40.0 mm

@12x: 40.0mm

Field of view

@3x: 6.49°

@12x: 1.62°

Field of view, apparent

@3x: 19.3°

@12x: 19.3°

Diopter correction (dpt)

=+/-2

Light transmission

88%

Twilight factor

@3x: 10.95

@12x: 20.91

Functional temperature

-20°C-70°C

Submersion tightness / waterproof rating

3m depth

Gas purged

Nitrogen

Reticle construction

Wire

Reticle options

CSHR

Illuminated reticle Y/N

No

Origin

Made in Japan

See Clearly. Move Naturally.

Optics that work with you, not against you.

Second Focal Plane

Reticle size stays fixed - best for precise aiming at high zoom.

0.25 MOA/click

Precise, repeatable adjustments for confident dialing at any distance.

Wire CSHR Reticle

Simple and fast - ideal for quick target acquisition and a clear view.

Exceptionally Clear, Bright, High Contrast Image

See more, sooner—with an image that cuts through haze and shadow.

Excellent Color Fidelity

Renders true-to-life tones that make details stand out instantly.

Waterproof and Fog Proof

Zero fog, zero hesitation—regardless of weather or altitude.

Maven: Crafted for the Outdoors

Mountain Town Roots

Maven started in a mountain town, driven by folks who’d rather be out hunting or hiking than chasing corporate profits. Their optics are made for people like you—hunters, birdwatchers, anyone who trusts their gear to make every moment in the wild count. It’s honest craftsmanship from a team that shares your passion for the outdoors.

Top Quality Craftsmanship

Maven skips the retail middleman and those 15-30% markups that jack up prices in stores. By selling direct, they focus on what matters: top-grade Japanese glass and materials built to handle the toughest conditions, not cheapened to fit a retailer’s price tag. You get optics designed to perform, shipped right from their workshop to your door.

Your Australian Connection

As Maven’s Australian supplier, The Modern Hunter is right here, living the same outdoor life you do. Call us up, and you’ll talk to a real person who knows Maven’s gear and Australia’s rugged terrain inside out. We’re ready to help you pick the perfect optics for your next adventure, with the kind of service you’d expect from a mate.

Customer Reviews

Frequently Asked Questions

Can't find the answer to your question?

Email: Josh@themodernhunter.com.au

Or use the chat in the bottom corner

What is your warranty?

All Maven optics come with an unconditional lifetime warranty. If your optic becomes damaged or is at all defective (not including deliberate or cosmetic damage that does not hinder product performance), contact us immediately for repair or replacement. We don’t care where or when you bought it or if it was your fault or not - if it says Maven, we will take care of it.

What is included when I buy a riflescope?

Each riflescope comes with a neoprene scope cover, ideal for field use and for storage while not in use.

How are SFP subtensions calculated?

We’ll use the RS.2 SHR reticle below as an example. Assuming one zeros the scope in at the highest power (10x) the measurement from the center of the reticle to the bottom hash mark is 20 MOA. If we change the magnification to 2x we can take the power (high power / low power) in this case 5 x 20 to get 100 MOA at 2x.

What is the return policy on a riflescope?

We have a two week return policy as long as they are in new and unmounted condition.

Why don't you offer a demo program for riflescopes?

Riflescopes are difficult to demo for a few reasons. First, while any person could mount a scope on their own, scope mounting requires knowledge and specialized tools that are not always readily available. Without adequate tools, the demo unit could be over-torqued causing damage to the scope, and without proper eye-relief the person operating the scope could be injured. Second, if we received a demo scope that was damaged by the previous user, and we didn’t catch the damage before sending the scope off to the next customer, we could be giving that customer a poor experience and at worst an unsafe device.


 

How can I check out your optics before purchase?

We attend several events per year including expos, fairs, and other outdoor events. As well as some club meetings. This is a great way to see our gear in person. Please get in touch so we can assist you selecting the right optic for your needs

Why is a hard case not included?

We know that not everyone uses or wants a hard case. If a hard case was included, the overall cost of the optic to the customer would be higher. As with all of our components we keep the cost as low as possible.

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josh@themodernhunteraustralia.com

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Maven Optics

Tricer Tripods & Accessories

Striver Gear

Crispi Footwear

Magview Digiscoping

About

About Us

Endorsements

Contact

FAQs

Shipping

Warranty / Returns

Contact

0404 372 653

josh@themodernhunteraustralia.com

Copyright © 2025 The Modern Hunter. All Rights Reserved.
Maven CRS.1 - 3-12X40 SFP Scope

Maven CRS.1 - 3-12X40 SFP Scope

$800.00
$800.00
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