SVBONY 6mm 68-Degree Ultra Wide Angle Telescope Eyepiece (Model FUSF9152A) Instruction Manual

1. гаруйview

This manual provides instructions for the SVBONY 6mm 68-Degree Ultra Wide Angle Telescope Eyepiece, Model FUSF9152A. This high-definition, fully multi-coated eyepiece is designed to enhance your astronomical observations, particularly for planetary and lunar viewing. It features a wide field of view and is compatible with standard 1.25-inch telescope focusers.

2. Үндсэн шинж чанарууд

• 68-Degree Wide Angle Design: Provides an expansive field of view, facilitating quick target acquisition and tracking of celestial objects. This design minimizes the need for frequent telescope adjustments.
• 6 мм фокусын урт: Offers high magnification, allowing for detailed observation of lunar surface craters, the rings of Saturn, and features on Jupiter.
• Fully Multi-Coated (FMC) Optics: Improves light transmission through the lens system and reduces internal reflections, resulting in clearer and brighter images.
• Long Eye Relief (17mm): Designed for comfortable long-term visual observation, including for users wearing eyeglasses.
• 1.25-inch Barrel Diameter: Ensures compatibility with most standard 1.25-inch telescopes, Barlow lenses, and zenith mirrors. The M26.5*0.6 thread supports the installation of standard 1.25-inch filters.
• Удаан эдэлгээтэй барилга: Features an all-metal body with a black anodized aluminum shell, making it wear-resistant and drop-resistant for outdoor use. Includes a handheld rubber grip ring and a folding eyecup for enhanced comfort and secure handling.
• Тоос хамгаалах: Supplied with two dust covers for easy carrying and storage, protecting the optical surfaces.

3. Тохиргоо

1. Unpack the Eyepiece: Carefully remove the eyepiece from its packaging. Ensure all dust caps are in place during handling.
2. Remove Dust Caps: Before use, remove both the top and bottom dust caps from the eyepiece.
3. Фокуслагч руу оруулах: Slide the chrome barrel of the eyepiece into the 1.25-inch focuser of your telescope.
4. Secure the Eyepiece: Tighten the thumbscrew on the telescope's focuser to securely hold the eyepiece in place. Do not overtighten.

4. Үйл ажиллагаа

1. Фокусыг тохируулах: Use your telescope's focuser knob to bring the celestial object into sharp focus.
2. Adjust Eyecup: Тав тухтай байхын тулд viewing, especially for non-eyeglass wearers, extend the folding rubber eyecup. If you wear eyeglasses, you may prefer to keep the eyecup folded down to utilize the full 17mm eye relief.
3. Ажиглах: Position your eye close to the eyecup and observe the celestial object. The 68-degree wide angle will provide an immersive view.
4. Шүүлтүүр ашиглах: If desired, screw a compatible 1.25-inch astronomical filter into the M26.5*0.6 threaded barrel of the eyepiece before inserting it into the focuser.

5. Засвар үйлчилгээ

• Цэвэрлэх линз: Use a soft, lint-free cloth specifically designed for optical lenses. For stubborn smudges, use a small amount of optical cleaning fluid applied to the cloth, not directly to the lens. Avoid touching the lens surfaces with bare fingers.
• Хадгалах: Always replace the dust caps after use. Store the eyepiece in a clean, dry environment, preferably in its original case or a padded container, to protect it from dust, moisture, and impacts.
• Хэт их температураас зайлсхийх: Do not expose the eyepiece to extreme temperatures or rapid temperature changes, as this can affect the optical coatings and internal components.

6. Алдаа засах

• Бүдэг зураг: Ensure the telescope's focuser is properly adjusted. Check if the eyepiece lenses are clean and free from condensation. Verify that the telescope's primary and secondary mirrors/lenses are collimated (aligned) correctly.
• Dust on Lenses: Use a blower brush or compressed air (specifically for optics) to gently remove dust particles. Avoid wiping dry lenses, as this can scratch the coatings.
• Eyepiece Not Fitting: Confirm that your telescope's focuser is a standard 1.25-inch size. Ensure the thumbscrew on the focuser is loosened sufficiently before inserting the eyepiece.
• Зургийн чанар муу: This can be caused by atmospheric conditions (seeing), light pollution, or improper telescope collimation. Allow your telescope to cool down to ambient temperature for optimal performance.

7. Техникийн үзүүлэлтүүд

8. Баталгаат хугацаа ба дэмжлэг

SVBONY provides a 1-year warranty for this telescope accessory. Additionally, a 30-day no-reason return policy is offered. For service beyond the warranty period, maintenance services are available, with buyers responsible for associated costs.

For any inquiries or support needs, please contact SVBONY Direct through Amazon. They aim to respond within 12 hours.

Худалдагч: SVBONY Direct

Seller ID: A1KTPYXLG45C22

Холбоо барих: Contact Seller on Amazon