Вовед
The Gskyer 90mm Astronomical Refractor Telescope is designed for both celestial and terrestrial observation, making it ideal for viewing the Moon, planets, and distant landscapes. Its fully coated glass optical components ensure clean, crisp views. This manual provides comprehensive instructions for assembly, operation, maintenance, and troubleshooting to help you get the most out of your telescope.

Image: Gskyer telescope ready for stargazing under a clear night sky.
Што има во кутијата
Before beginning assembly, please verify that all components are present and in good condition. The package should include:
- Оптичка цевка на телескопот (отвор од 90 mm, фокусна должина од 600 mm)
- Adjustable Stainless Steel Tripod (1.27-inch)
- Планина АЗ Алтазимут
- Finderscope (6x30)
- Eyepieces: 25mm, 10mm, 5mm
- 3X Barlow објектив
- 48° Erecting BAK7 Prism (Zenith Mirror)
- Адаптер за телефон
- Безжичен бленда со далечинско управување
- Упатство за употреба (овој документ)

Image: All included accessories and main telescope components.
Поставување
Follow these steps to assemble your Gskyer telescope:
- Поставете го стативот: Extend the legs of the stainless steel tripod to your desired height. Ensure the tripod is stable on a flat surface. Secure the accessory tray to the center brace of the tripod.
- Прикачете го држачот: Place the AZ Altazimuth Mount onto the tripod head and secure it using the provided screws.
- Монтирајте ја оптичката цевка: Attach the telescope optical tube to the AZ mount using the dovetail plate connection. Tighten the locking screws to ensure the tube is firmly in place.
- Инсталирајте го Finderscope: Slide the 6x30 finderscope into its bracket on the optical tube and tighten the retaining screws.
- Вметнете го Зенитното огледало: Insert the 48° Erecting BAK7 Prism (diagonal) into the focuser of the telescope. Secure it with the small thumbscrew.
- Прикачете окулар: Insert your chosen eyepiece (e.g., 25mm for lower magnification) into the zenith mirror. Secure it with the thumbscrew on the diagonal.
- Attach Phone Adapter (Optional): If using the phone adapter, attach it to the eyepiece and secure your smartphone.

Image: Fully assembled Gskyer telescope indoors.

Image: The AZ Altazimuth Mount allows for easy horizontal and vertical adjustments.
Ракување со телескопот
1. Aligning the Finderscope
The finderscope helps you locate objects before viewing them through the main telescope. To align it:
- Point the main telescope at a distant, stationary object (e.g., a tree or building) during daylight hours.
- Центрирајте го објектот во окуларот на главниот телескоп.
- Look through the finderscope and adjust its alignment screws until the same object is centered in the finderscope's crosshairs.
2. Choosing Eyepieces and Magnification
Your telescope comes with multiple eyepieces and a Barlow lens to achieve different magnifications. Magnification is calculated by dividing the telescope's focal length (600mm) by the eyepiece's focal length.
- Окулар од 25 мм: Provides 24X magnification (600mm / 25mm = 24X). Ideal for wide-field views и лоцирање на објекти.
- Окулар од 10 мм: Provides 60X magnification (600mm / 10mm = 60X). Good for more detailed views на Месечината и планетите.
- Окулар од 5 мм: Provides 120X magnification (600mm / 5mm = 120X). For higher detail on celestial objects.
- 3X Barlow Lens: Trebles the magnification of any eyepiece. For example, a 25mm eyepiece with the 3X Barlow lens provides 72X magnification (24X * 3 = 72X).
Always start with the lowest magnification (25mm eyepiece) to locate your target, then switch to higher magnifications for more detail.

Image: Visual comparison of moon views with 25mm and 10mm eyepieces.
3. Фокусирање
Once an object is centered in your eyepiece, slowly turn the focus knob until the image is sharp and clear. Fine-tune the focus for optimal viewинг.
4. Копнени Viewинг
The 48° Erecting BAK7 Prism provides an upright image, making the telescope suitable for terrestrial viewing (e.g., bird watching, landscape observation). Without this prism, images would appear inverted.

Image: The 48° Erecting BAK7 Prism for upright terrestrial viewинг.

Image: The Gskyer telescope with phone adapter and remote shutter for astrophotography.
Одржување
Proper care will extend the life and performance of your telescope:
- Чистење на леќи: Use a soft, lint-free cloth specifically designed for optical lenses. Never use abrasive materials or household cleaners. Gently brush away any dust before wiping.
- Складирање: Store the telescope in a dry, dust-free environment. Keep lens caps on when not in use to protect the optics.
- Ракување: Avoid touching optical surfaces with your fingers. Always handle the telescope by its body and mount.
- Температурни промени: Allow the telescope to acclimate to outdoor temperatures before use to prevent condensation on lenses.
Решавање проблеми
Доколку наидете на проблеми, погледнете ги следните вообичаени проблеми и решенија:
| Проблем | Можна причина | Решение |
|---|---|---|
| Сликата е заматена или не е во фокус. | Неправилно поставување на фокусот. | Полека прилагодувајте го копчето за фокус додека сликата не стане остра. |
| Не може да се пронајдат објекти. | Finderscope not aligned; starting with too high magnification. | Align the finderscope (see "Operating" section). Start with the 25mm eyepiece. |
| Image is inverted or reversed. | Erecting prism not used for terrestrial viewинг. | Ensure the 48° Erecting BAK7 Prism is inserted for upright images. |
| Сликата е затемнета или нејасна. | Light pollution; atmospheric conditions; dirty lenses. | Move to a darker location. Wait for clearer skies. Clean lenses carefully. |
| Стативот е нестабилен. | Нозете не се целосно испружени или заклучени; нерамна површина. | Ensure all tripod leg locks are secure and the tripod is on a stable, level surface. |
Спецификации
Key technical specifications for your Gskyer AZ90600 Telescope:
- Отвор: 90 mm (3.5 инчи)
- Фокусна должина: 600 mm (23.62 инчи)
- Фокусен сооднос: F6.7
- Окулари: 25mm (24X), 10mm (60X), 5mm (120X)
- Барлоу леќа: 3X
- Max Magnification: 360X
- Пронаоѓач: 6x30
- Огледало Зенит: 48° Erecting BAK7 Prism
- Монтирање: Планина АЗ Алтазимут
- Оптички слој: Multi Antireflection Green Film
- Резолуција: ≤2.8
- Аголно поле на View: 1°36"
- Поврзување на цевката: Hook Dovetail Plate
- Статив: 1.27-inch Stainless Steel Tripod (Adjustable height: 31.5-inch to 49-inch)
- Димензии на производот: 38 x 12 x 8 инчи
- Тежина на ставката: 18 фунти

Image: Key dimensions of the Gskyer telescope.
Гаранција и поддршка
Gskyer provides a 12-month worry-free support period for your telescope. If you encounter any issues or have questions, please contact Gskyer customer service directly via Amazon email. Our professional team and technical personnel are available to provide operation and guidance.
For returns, please contact us first. We are committed to resolving any problems and providing the best customer service.
For more information and support, you may visit the official Gskyer store on Amazon: Gskyer Store