1. Úvod
The ZEISS SFL 8x30 Binoculars are designed for lightweight, compact, and high-performance observation. Featuring Ultra-High Definition coated glass, these binoculars provide 90% light transmission for bright, high-contrast images, even in low-light conditions. The SmartFocus concept allows for rapid and precise focusing. This manual provides essential information for the proper setup, operation, and maintenance of your ZEISS SFL 8x30 binoculars.
2. Konec produktuview
Komponenty dalekohledu
Familiarize yourself with the main components of your ZEISS SFL 8x30 binoculars:
- Objektivy: Front lenses that gather light.
- Očnice: Adjustable for comfortable views brýlemi nebo bez nich.
- Focus Wheel: Centrální kolečko pro nastavení ostrosti obrazu.
- Dioptrická korekce: Ring on one eyepiece for compensating individual eye differences.
- Poutka na popruh: Upevňovací body pro popruh na krk.
- Most: Connects the two optical tubes, allowing interpupillary distance adjustment.

Obrázek 2.1: Přední strana view of the ZEISS SFL 8x30 Binoculars, showing the objective lenses and central focus mechanism.

Obrázek 2.2: Detail view of an eyepiece with the adjustable eyecup extended.

Figure 2.3: Detail of the central focus wheel and ZEISS branding.
Zahrnuté příslušenství
Your ZEISS SFL 8x30 binoculars come with the following accessories:
- Popruh na krk
- Ochranné pouzdro na přenášení
- Krytky objektivů
- Eyepiece rain guard
- Čistící hadřík

Figure 2.4: All included accessories for the ZEISS SFL binoculars.
3. Nastavení
3.1 Připevnění popruhu na krk
- Thread the ends of the neck strap through the strap lugs on each side of the binocular body.
- Secure the strap by passing it back through the buckle, ensuring it is tightly fastened.
- Adjust the strap length for comfortable carrying around your neck.
3.2 Nastavení očnic
The eyecups can be adjusted to provide the optimal eye relief for comfortable viewIng.
- Pro uživatele bez brýlí: Rotate the eyecups counter-clockwise until they are fully extended.
- Pro uživatele s brýlemi: Rotate the eyecups clockwise until they are fully retracted. This allows your eyes to be closer to the eyepieces, providing a full field of view.
3.3 Nastavení mezioční vzdálenosti
The interpupillary distance (the distance between the centers of your pupils) must be set correctly to see a single, circular image.
- Přiložte dalekohled k očím.
- Bend the binocular body at the hinge until you see a single, perfectly circular field of view.
3.4 Dioptrická korekce
This adjustment compensates for differences in vision between your left and right eyes.
- Zavřete pravé oko nebo zakryjte pravou objektivovou čočku.
- Look through the binoculars with your left eye at a distant object.
- Rotate the central focus wheel until the image is sharp for your left eye.
- Zavřete levé oko nebo zakryjte levý objektiv.
- Look through the binoculars with your right eye at the same distant object.
- Adjust the diopter ring (usually on the right eyepiece) until the image is sharp for your right eye.
- The diopter setting is now calibrated for your eyes. You should only need to use the central focus wheel for subsequent observations.
4. Provoz
4.1 Zaostřování
Jakmile je nastavena mezipupilární vzdálenost a dioptrická hodnota, je zaostření jednoduché:
- Raise the binoculars to your eyes.
- Vyhledejte požadovaný objekt.
- Rotate the central focus wheel until the object appears sharp and clear. The SmartFocus concept allows for quick adjustments with minimal rotation.

Figure 4.1: Users observing wildlife with ZEISS SFL binoculars.

Obrázek 4.2: Přample of the clear and detailed view provided by ZEISS SFL binoculars.
5. Údržba a péče
5.1 Čištění čoček
The lenses of your ZEISS SFL binoculars feature advanced coatings for optimal performance. Proper cleaning is crucial to maintain their quality.
- Remove loose dust: Use a soft brush or a blower bulb to gently remove any loose dust or particles from the lens surfaces.
- Clean smudges: For fingerprints or stubborn smudges, breathe lightly on the lens surface to create condensation, then gently wipe with the provided microfiber cleaning cloth. Use circular motions from the center outwards.
- Vyhněte se agresivním chemikáliím: Never use abrasive cloths, paper towels, or harsh cleaning solutions, as these can damage the lens coatings.
The ZEISS T* coating ensures brilliant, high-contrast images, especially in challenging light conditions. The LotuTec coating provides a clear view in wet weather by repelling water and dirt from the lens surface.

Figure 5.1: Visual representation of the clarity provided by ZEISS T* coating.

Figure 5.2: Water beading on a lens with LotuTec coating, illustrating its water-repellent properties.
5.2 Obecné čištění a skladování
- Otřete tělo dalekohledu měkkým hadříkemamp hadříkem k odstranění nečistot nebo špíny.
- Store the binoculars in their protective case when not in use to prevent dust accumulation and physical damage.
- Vyhněte se skladování na přímém slunci nebo extrémních teplotách.
- The binoculars are waterproof; however, after exposure to water, dry them thoroughly before storing.

Figure 5.3: ZEISS SFL binoculars demonstrating their waterproof capability in a natural environment.
6. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Obraz je rozmazaný nebo nezaostřený. | Incorrect focus wheel adjustment or diopter setting. | Adjust the central focus wheel. If still blurry, re-perform diopter adjustment (Section 3.4). |
| Nelze vidět jediný kruhový obraz. | Mezioční vzdálenost není správně nastavena. | Adjust the hinge of the binoculars until a single circular field of view je dosaženo (oddíl 3.3). |
| Dark edges or 'blackouts' in the view. | Eyecups not set correctly or eyes not positioned properly. | Adjust eyecups (Section 3.2) and ensure your eyes are centered with the eyepieces. |
| Objective lens caps do not stay on securely. | Design characteristic or wear. | Ensure caps are fully seated. Consider aftermarket alternatives if persistent. |
| Image appears dim or lacks contrast. | Čočky jsou špinavé. | Clean the objective and eyepiece lenses carefully (Section 5.1). |
7. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | 523023-0000-000 |
| Zvětšení | 8x |
| Průměr objektivu | 30 mm |
| Rozměry produktu | 4.7 x 4.5 x 5.7 palce |
| Hmotnost položky | 1.01 libry |
| Přenos světla | 90 % |
| Speciální funkce | Compact Design, Waterproof, Ultra-High Definition, ZEISS T* Coating, LotuTec Coating, SmartFocus |
| Datum první dostupnosti | 4. listopadu 2022 |
8. Záruka a podpora
ZEISS products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the official ZEISS webwebu nebo se přímo obraťte na jejich zákaznický servis.
Online podpora: Navštivte oficiální stránky ZEISS webweb s častými dotazy, registrací produktů a kontaktními informacemi.
Servis a opravy: In case of a defect or the need for repair, please contact ZEISS customer service for authorized service centers and procedures.