MAIN MENU
FinanceKLARNA AVAILABLEOn All Products!
Reviews5 STAR REVIEWSOver 1k reviews on Trustpilot
GuaranteeEXCHANGE GUARANTEE60 day scope out guarantee
DeliverySPEEDY DELIVERYFast delivery on in-stock items
Price MatchPRICE MATCHSeen it Cheaper? We'll try to match it!
Leica Rangemaster CRF MAX Leica Rangemaster CRF MAX Leica Rangemaster CRF MAX Leica Rangemaster CRF MAX
Leica Rangemaster CRF MAX
Leica
SKU#40549 Leica

Leica Rangemaster CRF MAX

Available soon Notify me when back in stock
  • World’s brightest Active Matrix MicroLED display, fully customisable for optimal readability in any lighting.
  • Applied Ballistics Elite® software delivers unmatched shot accuracy and real-time ballistic corrections.
  • Shot Probability Analysis calculates your hit likelihood, helping you make safer, more confident decisions.
  • Three target modes – First, Best, and Last – ensure reliable target acquisition even through cover or interference.
  • Outstanding Leica optics with 7x magnification, edge-to-edge clarity, and superior colour fidelity.
  • Rugged, weatherproof, and compact design built for extreme field conditions, weighing just 199g.
TRY YOUR CHANCE AT WINNING
images/assets/benefits-price-match.svg PRICE MATCHSeen it Cheaper? We Could Match It!
images/assets/benefits-exchange.svg EXCHANGE GUARANTEE60 day Scope Out Guarantee
images/assets/benefits-finance.svg KLARNA AVAILABLEOn All Our Products
images/assets/benefits-tradein.svg TRADE IN & PART EXWe'll take your old Optics
images/assets/dispatch.svg Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during our November busy period dispatch of in-stock items may be delayed by up to 2 working days.
Product Information FIND OUT MORE
DESCRIPTION

The Leica Rangemaster CRF MAX represents the pinnacle of compact rangefinding technology, engineered for shooters and hunters who demand absolute precision, advanced functionality, and total reliability. Integrating Applied Ballistics Elite® software, an individually configurable Active Matrix MicroLED display, and unmatched optical performance, it delivers lightning-fast, accurate measurements up to 3,400 metres. With Shot Probability Analysis, three intelligent target modes, and seamless connectivity via the Leica Ballistics App, the CRF MAX redefines what’s possible in a handheld rangefinder – ensuring you know, don’t guess before every shot.

SPECS
  • Magnification 7x
  • Objective Lens Diameter 24 mm
  • Exit Pupil 3.4 mm
  • Field of View (at 1,000 m) 115 m
  • Eye Relief 15 mm
  • Objective Angle of View 6.6°
  • Close Focus Distance 10 m
  • Diopter Compensation ±3.5 dpt
  • Range 10 – 3,400 m
  • Equivalent Horizontal Range (EHR) 10 – 3,400 m
  • Measuring Accuracy ±0.5 m (10–200 m); ±1.0 m (200–1,000 m); ±0.15% beyond 1,000 m
  • Measuring Time Max. 0.3 s (1.2 s in extended range mode)
  • Measuring Modes Scan / Single Measurement
  • Target Modes First / Last / Best
  • Display Active Matrix MicroLED
  • Ballistic Function Applied Ballistics Elite® (on-board)
  • Connectivity Bluetooth®, Leica Ballistics App, BaseMap®, Kestrel®, Garmin®
  • On-board Sensors Barometric Pressure, Temperature, Inclination, Compass
  • Battery 1 x CR2 (3V Lithium)
  • Battery Life Approx. 1,700 measurements (at 20°C)
  • Housing Material Glass Fibre Reinforced Plastic
  • Waterproofing To 1 m depth
  • Dimensions (W x H x D) 113 x 78 x 35 mm
  • Weight Approx. 199 g (including battery)
FEATURES
  • Active Matrix MicroLED Display: The brightest and most flexible display in its class, customisable via the Leica Ballistics app for optimal data layout and readability in any light.
  • Applied Ballistics Elite® Integration: Advanced on-board ballistic software provides exact shot corrections up to 3,400 metres with seamless profile transfer from the app.
  • Shot Probability Analysis: Calculates the probability of a successful hit based on range, wind, rifle precision, and bullet velocity – aiding safe, ethical shot decisions.
  • Intelligent Target Logic Modes: Choose between First, Best, or Last target modes for reliable ranging in any environment, even through partial cover.
  • Exceptional Leica Optics: Delivers 7x magnification with outstanding colour fidelity, contrast, and detail recognition for precise target identification.
  • Field-Ready Durability: Robust, waterproof, and ergonomic housing ensures reliability in all weather and terrain conditions.
WHAT'S IN THE BOX
  • Rangemaster CRF MAX
  • Cordura case
  • Neoprene carrying strap
  • Battery
WARRANTY
  • Leica 3 Year Warranty
DELIVERY & RETURNS
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means. 

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS



We use DPD , RoyalMail, TNT  and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

-

A NOTE ABOUT DPD SHIPMENTS:

  • Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
  • If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
  • The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
  • Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
  • Please view the attached slides HERE for further information!
ASK A QUESTION
There are no questions for this product yet. Why not ask one below?
Only registered users can submit questions. Login or Sign up
REVIEWS
Reviews