Introducció
Gràcies per la compraasing the Svbony SV28 25-75x70 Spotting Scope. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device. Please read this manual thoroughly before use to ensure optimal performance and longevity of your spotting scope.
Què hi ha a la caixa
Verifiqueu que tots els elements siguin presents al paquet:
- 1 x Svbony SV28 25-75x70 Spotting Scope
- 1 x Universal Mobile Phone Adapter
- 1 x Maletí de transport
- 1 x Tapa d'objectiu
- 1 x Eyepiece Cap
- 1 x drap de neteja
- 1 x Desktop Tripod

Image: The package contents laid out, showing the spotting scope, phone adapter, desktop tripod, carrying case, lens caps, and cleaning cloth.
Producte acabatview
The Svbony SV28 spotting scope features a 45-degree angled eyepiece for comfortable viewing and a robust design for various outdoor activities.

Image: A diagram illustrating the key components of the spotting scope, including the 45-degree angled eyepiece, focusing knob, and tripod handle.
Característiques òptiques
- BAK4 Porro Prism: Proporciona imatges clares i brillants.
- Lents multicapa: Enhances light transmission for improved clarity and contrast.
- Lent objectiu de 70 mm: Recull ample light for bright views, even in low-light conditions.

Image: An illustration detailing the BAK4 prism and multi-coated lens technology, demonstrating the superior image clarity compared to standard optics.
Configuració
- Fixeu el trípode: Securely screw the spotting scope onto the included desktop tripod or a full-sized tripod using the standard tripod mounting thread. Ensure the connection is stable.
- Treure les tapes de les lents: Remove the objective lens cap from the front of the scope and the eyepiece cap from the angled eyepiece.
- Ajustar l'ocular: Rotate or extend the eyecup on the eyepiece for comfortable viewing. If you wear glasses, keep the eyecup retracted. If not, extend it to block stray light.
- Extend Sunshade: If viewing in bright conditions, extend the retractable sunshade located on the main tube to reduce glare.
Instruccions de funcionament
1. Enfocament
Per aconseguir una imatge clara:
- Point the spotting scope towards your desired subject.
- Adjust the zoom magnification to the lowest setting (25x) for a wider field of view and easier focusing.
- Rotate the focusing knob (located on top of the scope body) until the image appears sharp and clear. Make small, precise adjustments.
2. Zoom
The SV28 offers variable magnification from 25x to 75x:
- Once focused at 25x, slowly rotate the zoom ring on the eyepiece to increase magnification up to 75x.
- As you increase magnification, you may need to make minor adjustments to the focusing knob to maintain image sharpness.

Image: Visual representation of the 25x to 75x magnification range, showing how the view of a bird changes at different zoom levels.
3. Using the Smartphone Adapter
The included universal smartphone adapter allows you to capture photos and videos through the spotting scope:
- Attach the phone adapter to the eyepiece of the spotting scope.
- Secure your smartphone into the adapter, ensuring the phone's camera lens is aligned with the eyepiece.
- Adjust the phone's position and the scope's focus until a clear image is visible on your phone screen.
- Use your phone's camera app to capture images or record videos.

Image: A step-by-step guide showing the installation of the universal smartphone adapter onto the spotting scope.
4. Ajust de l'ocular
The adjustable eyecup provides comfort and helps optimize the field of view:
- For users without glasses, extend the eyecup to the desired position to prevent stray light from entering and to maintain proper eye relief.
- For users with glasses, retract the eyecup fully to allow your eye to be closer to the eyepiece, providing a full field of view without removing your glasses.
5. Para-sol
The retractable sunshade helps improve viewing quality in bright conditions:
- Extend the sunshade by pulling it forward from the objective lens housing. This reduces glare and protects the lens from rain or dust.
- Retract the sunshade when not needed or for storage.
Manteniment
Una cura i un manteniment adequats garantiran la longevitat i el rendiment del vostre telescopi:
- Neteja de lents: Feu servir el drap de neteja proporcionat o un drap suau i sense borrissol dissenyat específicament per a lents òptiques. Netegeu suaument les superfícies de les lents. Per a les taques difícils, apliqueu una petita quantitat de líquid de neteja de lents òptiques al drap, no directament a la lent.
- Neteja del cos: Wipe the body of the spotting scope with a soft, clean cloth. Avoid abrasive materials or harsh chemicals.
- Emmagatzematge: Store the spotting scope in its carrying case in a cool, dry place when not in use. Avoid extreme temperatures and high humidity.
- Impermeable/a prova de boira: The SV28 is designed to be waterproof and fogproof (IP65 rated). While it can withstand splashes and light rain, avoid submerging it in water. If it gets wet, wipe it dry promptly.

Image: The spotting scope demonstrating its waterproof capabilities, partially submerged in water.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La imatge està borrosa o desenfocada. | Ajust incorrecte de l'enfocament. | Rotate the focusing knob slowly until the image is sharp. Start at the lowest magnification. |
| Vores fosques o vinyetatge a la view. | Eyecup not adjusted correctly or eye not centered. | Adjust the eyecup for proper eye relief. Ensure your eye is centered with the eyepiece. |
| Image is dim or lacks contrast. | Low light conditions, dirty lenses, or high magnification. | Clean lenses. Reduce magnification if in low light. Extend sunshade to reduce glare. |
| Smartphone adapter not holding phone securely or camera not aligning. | Incorrect phone placement or adapter adjustment. | Assegureu-vos que el telèfon estigui ben aferratamped. Adjust phone position within the adapter until the camera lens is perfectly aligned with the eyepiece. |
Especificacions
| Característica | Especificació |
|---|---|
| Marca | SVBONY |
| Nom del model | SV28 |
| Ampliació | 25-75x |
| Diàmetre de la lent objectiu | 70 mm |
| Eyepiece Description | Standard, 45-degree angled |
| Tipus de prisma | Prisma de Porro BAK4 |
| Recobriment de la lent | Multirevestit |
| Camp de View (at 1000m) | 20-13 metres |
| Alleujament ocular | 16-14 mm |
| Sortida de l'alumne | 3-1 mm |
| Tipus d'enfocament | Enfocament manual |
| Classificació impermeable | IP65 (Anti-fog, Waterproof) |
| Dimensions del producte (L x A x A) | 41 x 16 x 11 cm |
| Pes de l'article | 1.4 quilos |
| Dispositius compatibles | Most smartphones (with included adapter) |
Garantia i Suport
Svbony offers the following warranty and support for your SV28 spotting scope:
- Garantia de per vida: A lifetime warranty is provided for spotting scopes, monoculars, binoculars, and microscopes.
- Política de devolució de 30 dies: A 30-day no-reason return guarantee is offered from the date of purchase.
- Servei posterior a la garantia: Beyond the warranty period, maintenance services are still available. Buyers are responsible for any associated costs.
- Atenció al client: For any inquiries or support needs, please contact Svbony customer service via Amazon. Responses are typically provided within 12 hours.







