United States
USD - VAT Excluded
Localization Settings
VAT Excluded
Compare Products
You have no items to compare.
Shopping Cart
You have no items in your shopping cart.

Kahles K312i 3-12x50

More Views
Do you need help with this item?
Our experienced team is here to resolve any issues before, during or after you purchase this item. If you have a question don't hesitate to contact us bellow:
Contact us

Kahles K312i 3-12x50 Details

  • Kahles K series offers different types ob riflescopes, for tactical use, for sport shooting and for field target.

  • They are designed to be used on the most powerful rifles in the harshest conditions.

  • Design of Kahles K series is very traditional with sharp edges.

  • They have multi-coated lens surfaces for best image sharpness and highest light transmission rate.

  • They come in different magnification ranges and many reticle choices.


Establish in 1898, Kahles is the world's oldest existing riflescope manufacturer that still offers it's products. All the products are made in Austria and undergoes the quality control to ensure consistent high quality levels. They offer high class riflescopes and binoculars that can satisfy even the most demanding hunters and shooters. All riflescopes have a housing made out of solid aluminum which makes them incredibly durable. Every Kahles riflescope combines precision with timeless design.

About Kahles K series

Kahles K series riflescopes are split into three types of riflescopes. The models K4i, K16i, K312i, K624i and K318i are the best for tactical use, for the sport shooting and target competitions, the model K1050 and for field target, the K1050i FT model. All Kahles K rifle scopes have multi coated lens surfaces for best image sharpness and highest light transmission rate. They come in versatile magnification ranges, many reticle choices and optional right or left side arrangement of the windage turret.

About the model (312i 3-12x50)

Kahles K 312i 3-12x50 is one of a riflescope from the K series. It has been designed for long range shooting.

  • Kahles K riflescope has a multi-coated lens surfaces for best image sharpness and high light transmission rate.

  • It has an aluminum one-piece housing that is shockproof. Kahles K can be used with the most powerful calibers.

  • The main tube diameter is 34 mm.

  • This is a first focal plane riflescope (FFP) which means that rectile size changes with magnification because it is located in front of a magnification lenses.

  • Kahles K has an exposed double turn tactical turrets with a pin indicator for the second revolution.

  • It is waterproof and nitrogen purged to prevent dew built at low temperatures.

  • The ergonomic parallax wheel is integrated under the elevation turret. The parralax adjustment range can be set between 25 m and infinity.

  • It has a night time illumination system which is used for better reticle recognition in low light situations, when non-illuminated reticle would be hard to see.

  • It features oilphobic coated lenses for better protected against grease, oil and water.

  • The clicks are in miliradians and it has true MIL/MIL configuration.

The main tube diameter is 34mm for a more reliable use in a harsh environment and it has no mounting rail under it. In order to mount Kahles K, you need the mounting rings to fit the tube's diameter.


The product comes with 11 years of warranty.

Kahles K312i 3-12x50 Specifications

Rifle scopes seriesKahles K
Made inAustria
In production since2015
Warranty11 years
Variable magnification Yes
Min. magnification.3x
Max. magnification.12x
Diopter adjustment +2 / -3,5
Lens size diameter. 50mm
Minimal exit pupil.4.5681mm
Maximal exit pupil.18.4954mm
Minimal field of view.3.7268m/100m
Maximal field of view.11.1m/100m
Minimal eye relief.90mm
Maximal eye relief.90mm
Twilight Factor
Light transmittance
Fast focus eyepiece type Yes
Click Value 10mm/100m - 0.10MIL
Type of Turret Tactical
Locking turretsNo
Number of Turret Turns DT - Double Turn
Elevation - mrad. 29.0088mrad
Elevation - MOA.90MOA
Windage - mrad. 13.3887mrad
Windage - MOA.40MOA
Elevation in each turn 14 mrad - 1.4 m/100m
Reticle position 1. focal plane - FFP
Reticle illumination Yes
Illumination color Red
Usable at daytime No
Automatic Turn Off Yes
Size of Dot.0MOA
Parallax setting
Parallax adj. Other
Parallax adustment range 25 m - inf.
Working temperature range
Power Supply UnitNo
Filled with Nitrogen
Lens coatings Fully Multicoated
Tube size/diameter 34 mm
Mounting rail.No
Scope Rail StandardNo
Type of mount rail No
Mount length.187mm
Objective size diameter 57 mm
Eyepiece size diameter 43 mm
Mounting StandardNo
Water proof Yes
Fogproof Yes
Shock proofYes
Built in Range finderNo


Shopping at optics-trade?

  • Worldwide shipping
  • Team of experts & enthusiasts
  • We understand what we sell
  • People from all over the world trust us

Reviews & Testimonials

Reviews for Kahles K312i 3-12x50

No reviews yet. Please write a review.
Do you have any experience with this product?
We would love to hear your opinion by rating it:
Write a review

Get more info about this product

Most common questions (Q&A)

Community uploads

Leave a message