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

1. Lebihview

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. Ciri-ciri Utama

• 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.
• Panjang Fokus 6mm: 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.
• Pembinaan Tahan Lama: 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.
• Perlindungan Debu: Supplied with two dust covers for easy carrying and storage, protecting the optical surfaces.

3. Persediaan

1. Unpack the Eyepiece: Carefully remove the eyepiece from its packaging. Ensure all dust caps are in place during handling.
2. Tanggalkan Penutup Habuk: Before use, remove both the top and bottom dust caps from the eyepiece.
3. Masukkan ke dalam Focuser: 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. Operasi

1. Laraskan Fokus: Gunakan tombol fokus teleskop anda untuk memfokuskan objek cakerawala dengan tajam.
2. Laraskan Eyecup: Untuk selesa 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. Perhatikan: Position your eye close to the eyecup and observe the celestial object. The 68-degree wide angle will provide an immersive view.
4. Menggunakan Penapis: 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. Penyelenggaraan

• Kanta Pembersihan: 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.
• Storan: 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.
• Elakkan Suhu Melampau: Do not expose the eyepiece to extreme temperatures or rapid temperature changes, as this can affect the optical coatings and internal components.

6. Penyelesaian masalah

• Imej Kabur: 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.
• Kualiti Imej Lemah: 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. Spesifikasi

8. Waranti dan Sokongan

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.

Penjual: SVBONY Direct

Seller ID: A1KTPYXLG45C22

Hubungi: Contact Seller on Amazon