leica|SKU:54-40549

Leica Rangemaster CRF MAX 40549 — Applied Ballistics Elite® Rangefinder with Active Matrix MicroLED Display

Real-Time Ballistic Data in a Compact, Rugged Package

MicroLED display clarity — Individually configurable brightness for any light condition
Ballistic data built in — Applied Ballistics Elite® with real-time Shot Probability Analysis
Three target modes — First, Best, and Last for reliable ranging in any scenario
Weatherproof rugged housing — HDC™ and Aqua-Dura® coatings shed rain and resist abrasion
Bluetooth app integration — Sync with Leica Ballistics app for custom rifle profiles
  • FREE Shipping -- Fully insured shipping — signature required on optics
  • FREE Pre-Purchase Consult -- Talk to a technical optics expert — reticle selection, zero stop setup, mount pairing
  • Authorized Dealer Warranty -- Full manufacturer warranty honored — no gray market risk

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In the box

  • Leica Rangemaster CRF MAX 40549
  • Carrying case
  • Battery
Leica Rangemaster CRF MAX 40549
Leica Rangemaster CRF MAX 40549 — Applied Ballistics Elite® Rangefinder with Active Matrix MicroLED Display
$0.00

Real-Time Ballistic Data in a Compact, Rugged Package

The Leica Rangemaster CRF MAX 40549 delivers real-time ballistic calculations through integrated Applied Ballistics Elite® software, so you're not guessing holdover when the shot window opens. The Active Matrix MicroLED display stays readable in any light — dawn, dusk, or heavy canopy. Three intelligent target modes (First, Best, Last) handle everything from partially obscured bucks to open-country elk at distance. This is a precision-built, rugged unit wrapped in a weatherproof housing with HDC™ and Aqua-Dura® lens coatings. Bluetooth integration with the Leica Ballistics app keeps your rifle's true dope synced in the field. Field-tested and wilderness-grade gear for the hunter who dials one shot, not five.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
AB Elite® Ballistics
MicroLED Display
3 Target Modes
Bluetooth® App Sync
7x
Magnification
3
Intelligent Target Modes
AB Elite®
Ballistics Engine
No More Guessing When the Shot Clock Starts

No More Guessing When the Shot Clock Starts

The rangefinder that reads 847 yards on a calm range morning but blanks on a bedded bull at 400 in driving rain is the kind of expensive failure every serious hunter fears. The Leica Rangemaster CRF MAX 40549 eliminates that scenario with three intelligent target modes — First, Best, and Last — that sort through partial obstructions, small targets, and close interference to give you a number you can trust when shooting light is burning off. At Hunt Premium, we don't list rangefinders we wouldn't bet a tag on. This unit earned its spot because it delivers reliable readings in the conditions that actually matter — not studio lighting.

Real-Time Ballistic Data, Not Mental Math

Real-Time Ballistic Data, Not Mental Math

Integrated Applied Ballistics Elite® software with Shot Probability Analysis turns a raw distance into a dial-to holdover you can execute without second-guessing. When a mule deer steps into a shooting lane at last light and you have seconds to commit, this rangefinder accounts for atmospheric conditions and your specific load data to give you a holdover or dial-to number — and tells you whether that shot is ethical given the wind. Bluetooth® connectivity syncs with the Leica Ballistics app so your custom rifle profiles travel with you into the backcountry. This is field-tested technology that replaces guesswork with confidence when the pressure is highest.

Display and Glass Built for First and Last Light

Display and Glass Built for First and Last Light

The Active Matrix MicroLED display is the brightest of its kind, individually configurable so you can match reticle brightness to the actual light conditions in front of you — not a preset that washes out at dusk or blinds you at dawn. Paired with a 7x zoom and high-quality optical components that deliver a detailed, color-neutral image, this rangefinder lets you pick apart terrain and identify antler tines in the final minutes of legal shooting light. HDC™ and Aqua-Dura® lens coatings shed water and resist scratching through a full season of hard use. This is season-proven glass that performs when the conditions are worst.

Built For Your Hunt

This rangefinder is designed for the hunter who needs real-time ballistic data in demanding field conditions.

  • Syncs with Leica Ballistics app via Bluetooth®
  • Compact design for field carry
  • Weatherproof housing withstands tough hunting conditions

Where This Rangefinder Earns Its Spot

Built for hunters who need precise ranging and ballistic data before the shot, not after.

Backcountry Elk Hunts
Long-Range Mule Deer
Dawn and Dusk Glassing Sessions

Full specifications

At a glance

Warranty
See product page
Full specifications8 data points across 4 categories

Power & Performance

Magnification7x
Target ModesFirst, Best, Last
BallisticsApplied Ballistics Elite® with Shot Probability Analysis
DisplayActive Matrix MicroLED
ConnectivityBluetooth®

Materials

Lens CoatingHigh Durable Coating (HDC™) and hydrophobic Aqua-Dura®
HousingRugged, weatherproof

Compliance & Warranty

WarrantySee product page

The Hunt Premium Promise

Every product we carry is vetted for real-world hunting performance. Here's what you get when you buy from us.

Authorized DealerFull manufacturer warranty honored on every product — no gray market, no surprises.
Free ShippingShips free, fully insured. Signature required on all optics orders.
30-Day ReturnsUnmounted, in original packaging with caps on — send it back on us if it doesn't meet your standards.
★★★★★
“I ranged a bull at 528 yards through scattered pine at last light — the CRF MAX gave me a clean number on the first try where my old rangefinder would have bounced off branches for minutes. The ballistic holdover matched my dope within half-MOA. This is gear that earns its spot.”
R
Ryan L.Bozeman, MT

For discerning hunters and precision shooters who demand maximum performance in a compact design, the Leica Rangemaster CRF MAX 40549 sets new standards. The most advanced technology and outstanding optical quality come packaged in a rugged, weatherproof housing for the toughest hunting conditions. An innovative Active Matrix MicroLED display offers unrivaled brightness and individual configuration options, while the integrated Applied Ballistics Elite® software including Shot Probability Analysis provides precise ballistic solutions in real time.

Three intelligent target modes enable reliable and precise rangefinding in a wide variety of situations – from small or close targets, to clearly visible objects, to targets that are partially obscured. High-quality optical components ensure a detailed, color-neutral and razor-sharp image. Thanks to Bluetooth® integration and extensive connectivity options in combination with the Leica Ballistics app, the Leica Rangemaster CRF MAX 40549 is the ideal companion for modern, professional hunting and shooting.

FEATURES:

  • World’s brightest, individually configurable Active Matrix MicroLED display
  • Integrated Applied Ballistics Elite® software with Shot Probability Analysis
  • Three intelligent target modes (“First”, “Best”, “Last”) for reliable rangefinding
  • Outstanding optical quality with 7x zoom for maximum detail recognition
  • Lightning-Ffst and highly precise eye safe laser technology up to 3,700 yds.
    Bluetooth® integration and seamless connection to Garmin®, Kestrel®, and GPS apps
  • Full connectivity to Leica Ballistics app

SPECIFICATIONS:
Magnification: 7 x
Front lens diameter: 24 mm
Exit pupil: 3.4 mm
Field of view at 1,000 yds / 1,000 m: 115 m / 405 ft
Close-up range: 10 m / approx. 16 ft
Diopter compensation: +/- 3.5 dpt.
Display: Active-matrix microLED Display
Eyecups: Turn-down rubber eyecups
Lens Coating: High Durable Coating (HDC™) and hydrophobic Aqua-Dura® coating on outer lenses
Prism system: Roof prisms with phase-correction coating P40
Laser Type: Eye-safe, invisible Class 1 laser acc. to EN and FDA
Laser beam divergence: 1.2 x 0.96 mrad
Measuring accuracy: 
0.5 yds at 10 – 219 yds / ± 0.5 m at 10 – 200 m
1.0 yds at 219 – 1,093 yds / ± 1.0 m at 200 – 1,000 m
± 0.15 % beyond 1,093 yds / ± 0.15 % beyond 1,000 m
Measuring time: Maximum approx. 0.3 s (max.)
Measuring methods: Scan mode / single measurement
Measuring range for equivalent horizontal range (EHR):
10 up to approx. 3,700 yds / 3,400 m
Measuring modes:    scan mode / single measurement
Target modes:    First / Last / Best
Switchover meter/yards:    yes
Ballistic function: yes
On-board wind correction: yes
Output “Equivalent horizontal range” (EHR): yes
Output “Unit correction” for elevation and windage: yes
Output “Click correction” for elevation and windage: yes
Output “Holdover” for elevation and windage: yes
Output “Shot Probability Analysis”: yes
Applied Ballistics Elite® on-board: yes
Bluetooth® interface: yes
Connect to Leica ballistics app: yes
Use customized ballistic profiles: yes
BaseMap®: yes
Kestrel® / Garmin® connection: yes
GPS guide LPTTM (Leica ProTrack): yes
Baromatric pressure sensor: yes
Temperature sensor: yes
Temperature measurement: yes
Inclination sensor: yes
Compass: yes
Waterproof rating: Waterproof to 1 m / 3.2 ft
Battery: 1 x 3 V / Lithium type CR2
Battery lifetime: Approx. 1,700 measurements at 20 °C / 68 °F*
Housing material: Polyamide ABS plastic
Dimensions (W x H x D): 113x78x35 mm / 4.44×3.07×1.37 in
Weight: Approx. 199 g/7 oz
SKU: 40549

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Frequently Asked Questions

The CRF MAX integrates Applied Ballistics Elite® software with Shot Probability Analysis — that's a ballistic computer in your pocket, not just a distance reader. When you're shooting at 500+ yards with wind, the difference between a raw number and a calculated firing holdover is the difference between a clean kill and a wounded animal. The Active Matrix MicroLED display and three target modes add reliability in conditions where standard rangefinders blank on partial obstructions or small targets in brush.
Yes. Hunt Premium is an authorized dealer for Leica and every brand we carry. Your Rangemaster CRF MAX 40549 ships with the full manufacturer warranty intact — no gray-market risk, no voided coverage. When you're investing in Leica glass, buying from an unauthorized third-party seller means one dropped unit or internal failure could leave you with a worthless piece of equipment. We ensure that never happens.
The Applied Ballistics Elite® software supports custom rifle profiles synced via Bluetooth® through the Leica Ballistics app. You input your specific caliber, bullet, muzzle velocity, and atmospheric conditions. The Shot Probability Analysis then factors wind, angle, and range to tell you not just where to aim, but whether the shot is ethical given real-world variables. If you need help configuring your profile, our free pre-purchase consultation covers setup.
First mode locks onto the closest target — useful when ranging through brush where branches are closer than your animal. Best mode isolates the strongest return signal, ideal for partially obscured game in heavy timber. Last mode reaches past close obstructions to the farthest target in the beam path. On a late-season elk hunt where bulls stand behind deadfall at 350 yards, having all three modes means you're not hoping for a clean line of sight — you're adapting to what the terrain gives you.
The Active Matrix MicroLED display is individually configurable for brightness, so you can dial it down at first light to avoid washing out the target and crank it up as light fades. Unlike fixed-brightness LED displays that either disappear in low light or flare in early morning sun, this display adapts to your actual conditions. Combined with 7x zoom and high-quality optical components, you're reading distances and ballistic data through the final minutes of legal shooting light.
We offer a free pre-purchase technical consultation to help you determine whether the CRF MAX is the right fit for your specific hunting application — whether that's western big game at extended ranges or eastern whitetail where distances are shorter but light conditions are the challenge. If you're better served by a different model, we'll tell you straight. Returns are accepted within 30 days unmounted and in original packaging.
SKU: 54-40549 Categories: , Brand:

The Hunt Premium Promise

Every product we carry is vetted for real-world hunting performance. Here's what you get when you buy from us.

Authorized Dealer Full manufacturer warranty honored on every product — no gray market, no surprises.
Free Shipping Ships free, fully insured. Signature required on all optics orders.
30-Day Returns Unmounted, in original packaging with caps on — send it back on us if it doesn't meet your standards.

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