Carl Zeiss Jena 8×30 How to Use Its Rangefinder? – Step-by-Step Guide with FAQs, Tips, & More

People often ask,How to use Carl Zeiss Jena 8×30 rangefinder?
Let’s find out.

Carl Zeiss Jena 8×30 How to Use Its Rangefinder?

Zeiss rangefinder binoculars are very sleek and ergonomically designed in a way that they do not look like a rangefinder. This rangefinder is equipped with two buttons on top. According to your convenience, you can set the functionality of those buttons through the app with ease.

To use this rangefinder follow the steps below.

Step # 1: Download the Zeiss Hunting app from the app store or google play on your device.

Step # 2: Now pair your device with the rangefinder.

Step # 3: Launch the Zeiss hunting app

Step # 4: Go to the connect products tab in the toolbox menu and touch the connect button on your phone.

Step # 5: Now push the set button on the rangefinder and hold it until you see the display inside the rangefinder saying con or connect.

Step # 6: Press the range button and this will pair your rangefinder to the app.

Now you can input nine different custom loads. This will give you the ability to get on target and accurate with multiple rifles and multiple loads.

Note: If you want to know tutorials about rangefinder click HERE.

Where Are Zeiss Binoculars Made?

Zeiss is a German manufacturer of optical instruments. Founded in 1846 by Carl Zeiss, it is known for its high quality binoculars. It also produces microscopes, telescopes, cameras, and other scientific equipment.

These prisms are used in sports optics because they allow you to see an inverted image. Binoculars made with this type of prism are superior in light transmission to those made with other types of prisms.

Abbe-Koenig Prism in the Center T* Coating. Introduced in the 30s, the T (Transparent) coating was Zeiss’s signature multi-coating technology for minimizing the 3-8% loss of light when it hit surface of optical components, such a lenses and prisms.

It is said to transform glass surfaces to be completely transparent to light.

Since its invention, Zeiss has continued to enhance this coating and in the 90s, the multi-coating was officially rebranding as T* coating.

It is now proudly used in all Zeiss products, including sport optics, digital camera lenses, and movie film lenses.

FL Concept is a new type of optical system that minimizes chromatic aberrations and provides high color fidelity. It is usually paired with T* coating for minimized reflection and P coating for prisms to provide a unique hunting experience.

Binoculars with a focusing wheel on them.

Note: If you want to know What Is the Difference Between v4 and z6 Bushnell Rangefinders click HERE.

Brief History

Carl Zeiss AG was founded in 1846 in Jena, Germany. In 1861, the company began making microscopes. By 1966, the company made over 1000 microscopes.

Carl-Zeiss-stiftung is a famous German optical company founded by Ernst Abbe, Otto Schott and Carl Zeiss.

The company was renamed as Carl-Zeiss-GmbH in 1919. It is one of the oldest manufacturers to use the slogan “Made in Germany”.

Zeiss was founded by Carl Zeiss in 1846. In the early 20th century, Zeiss produced cameras and optical equipment.

After acquiring Hensoldt AG in 1927, Zeiss continued to produce sports optics equipment. Zeiss also began making lenses for other brands.

Zeiss in East and West Germany

The company was founded in 1846. During the Nazi Germany regime, many people were killed or sent to concentration camps.

The company used forced labor. After the war, the city of Jülich was occupied by American troops. In 1945, the city of Dresden was bombed.

The city of Jena was incorporated into the Soviet zone. Some parts of the company moved to Stuttgart.

A company named Opton Optische Werke Oberkochnen Gmbh was founded in 1946 in Oberkochen, Germany. In 1947, this company changed its name to Zeiss-Optik Oberkochen GmBH.

Later, it became known as Carl Zeiss Oberkochen GMBH. In 1989, the company was renamed to Zeiss Jena GMBH.

When East Germany and West Germany united in 1990, the company was renamed as Carl Zeiss Jena. The Oberkochen’s company Carl Zeiss AG took control of the Jenoptik’s microscopy and precision equipment business division.

In 1991, the remaining parts of the business were split up into manufacturing optics and optoelectronics.

The Carl-Zeiss Stiftung group currently owns Schott AG, an optical lens manufacturer based in Jena, Germany.

Founded in 1884, the company is named after its founders, Otto Schott and Carl Zeiss. The company produces lenses for cameras, microscopes, telescopes, binoculars, and other optics.

Current Production Facilities

Zeiss Sport Optics is an optical company based in Germany. They manufacture lenses for cameras and binoculars.

Wetzlar Factory

The main manufacturing facility for most of Zeiss’ products is located in Wetzlar, Germany. Along with Zeiss, Wetzlar is also home to the manufacturing sites for other notable optical brands – especially Leica, Minox, Schmidt & Bender, and Leitz.

Note: If you want to know How You Set Up a Halo Xtanium 1000 Rangefinder click HERE.

How Should a Lens Be Cleaned?

Never use lens tissue! You’ll ruin your expensive lens if you try using it.

A UV filter protects your camera lens by blocking out harmful rays. It is relatively inexpensive and easy to replace if it gets scratched or broken. It is also important to know how to care for your lens.

Cleaning lenses should be done gently. Grit on the lens may scratch the surface of the glass. Use a soft brush or an air blower to remove any grit.

Cleaning lenses is very important. Fingerprints and smudges can ruin your photos. To clean your camera lens follow these steps

Step # 1: First, make sure there is no grit or dirt on the lens.

Step # 2: Then gently wipe away any fingerprints or smudges with a cotton swab moistened in a non-aqueous film cleaning solution.

Step # 3: Move the swab in a circle around the lens. Don’t worry about leaving a spot behind. This is normal.

Clean your lens before using any cleaning fluid. Don’t put anything into the camera lens except what was recommended for cleaning by the manufacturer. Never clean the lens when it is wet.

Opton Lens

Opton lens is a very high quality lens. It’s a wide-angle lens that’s used by many photographers today. It’s made by Carl Zeiss Jena, but it’s also made by Carl Zeiss West. There’s nothing wrong with this lens, but you should be careful when buying it because it might be counterfeit.

The original Carl Zeiss Jena lens plant was located in Jena. Jena is a city in Thuringia, Germany. Jena was a center of lens making since the early days of microscopes and was the site of an early Carl Zeiss lens factory.

Note: If you want to know How You Use a Rangefinder Illuminated Scope click HERE.

Carl Zeiss Jena 8x30 How to Use Its Rangefinder?

Carl Zeiss Jena 8×30 How to Use Its Rangefinder?


What is a Red “T” Coating?

Lens coating is a new invention. Before this invention, lenses had no coating. After this invention, lenses were coated.

Zeiss Jena lenses continue to use soft coatings inside and out. They also continue to use the red “T” mark.

Zeiss lenses are hard coated inside and outside. The red “T” mark is still used as a trademark for Carl Zeiss lenses.

What are typical Lens Problems?

Carl Zeiss West experimented with using epoxy-type lens cement. This changed the way lenses were glued together. Previously, lenses were glued together with balsam, which doesn’t harden completely and stays sticky forever. Nowadays, lenses are glued together with epoxy cement.

Why the Bubbles in the Lens Glass?

Glasses are made out of different kinds of materials. Some of these materials are expensive, and some are cheaper. Optical glass is made of certain types of materials that are expensive.

This kind of glass is usually made of a soft material, and it doesn’t break easily. This type of glass is also hard to cut or drill into. Lenses are made of this type of glass.

What is Lens Fungus and What can be done about it?

The fungus lives in places where there is no oxygen. Petroleum oil is used as fuel by fungi. A lens stored for a long time is perfect for fungi.


Clean your lenses thoroughly, you need to use a cleaning solution that contains alcohol. You should also make sure that you do not reuse any old lubricant. Synthetic lubricants are much more effective than natural ones.

We hope that this article was informative and helpful. Feel free to reach out in the comment section below.

If you want to know more information about rangefinder click HERE.


  • John Moses

    John is the Editor in Chief here at The Outdoor Stores. His area of expertise ensures that there is no one better to suggest which rifles are most suitable for your hunting experience. He is also available for you to contact him personally to discuss the types of animals you want to hunt and the terrain you will be hunting on. Feel free to read his posts for expert opinion on Rifles, Scopes, Rangefinders, Bonoculars and Monoculars.

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