




Maven CRS.1 - 3-12X40 SFP Scope
- 3-12x magnification suits versatile big game hunting.
- CSHR reticle simplifies quick, accurate holdovers.
- 14.18-ounce design enhances all-day hunting comfort.
Key points
- Mid-Range Model
- Size 12.4 in.
- Weight 14.18 oz.
- Second Focal Plane
- 0.25 MOA/click
Free shipping when you add any second item.
Unconditional lifetime warranty. Faults and accidental damage, with no exclusion list and no claim form. We replace from our own stock and settle it with Maven ourselves. Full terms
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 | 88.00% | |
| Twilight factor | @3x: 10.95 | @12x: 20.91 |
| Functional temperature | -4°~158°F | |
| Submersion tightness / waterproof rating | 3m depth | |
| Gas purged | Nitrogen | |
| Reticle construction | Wire | |
| Reticle options | CSHR | |
| Illuminated reticle Y/N | No | |
| Origin | Made in Japan |
Downloads
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.
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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.





