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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.
Kutuda Neler Var?
Before beginning assembly, please verify that all components are present and in good condition. The package should include:
- Telescope Optical Tube (90mm Aperture, 600mm Focal Length)
- Adjustable Stainless Steel Tripod (1.27-inch)
- AZ Altazimuth Dağı
- Bulucu dürbün (6x30)
- Eyepieces: 25mm, 10mm, 5mm
- 3X Barlow Lens
- 48° Erecting BAK7 Prism (Zenith Mirror)
- Telefon Adaptörü
- Kablosuz Uzaktan Deklanşör
- Kullanım Kılavuzu (bu belge)

Image: All included accessories and main telescope components.
Kurmak
Follow these steps to assemble your Gskyer telescope:
- Tripodu kurun: 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.
- Montajı Yapın: Place the AZ Altazimuth Mount onto the tripod head and secure it using the provided screws.
- Optik tüpü monte edin: 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.
- Finderscope'u takın: 6x30 bulucu dürbünü optik tüp üzerindeki yuvasına yerleştirin ve sabitleme vidalarını sıkın.
- Insert the Zenith Mirror: Insert the 48° Erecting BAK7 Prism (diagonal) into the focuser of the telescope. Secure it with the small thumbscrew.
- Attach an Eyepiece: 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.
Teleskobun Çalıştırılması
1. Bulucu Dürbünün Hizalanması
The finderscope helps you locate objects before viewOnları ana teleskop aracılığıyla hizalamak. Hizalamak için:
- Gündüz saatlerinde ana teleskobu uzaktaki, sabit bir nesneye (örneğin bir ağaç veya binaya) çevirin.
- Nesneyi ana teleskobun merceğinin ortasına yerleştirin.
- Bulucu dürbünden bakın ve aynı nesne bulucu dürbünün artı işaretlerinin ortasına gelene kadar hizalama vidalarını ayarlayın.
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.
- 25 mm Göz Merceği: Provides 24X magnification (600mm / 25mm = 24X). Ideal for wide-field views and locating objects.
- 10 mm Göz Merceği: Provides 60X magnification (600mm / 10mm = 60X). Good for more detailed viewAy ve gezegenlerin s'leri.
- 5 mm Göz Merceği: 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. Odaklanma
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 viewIng.
4. Karasal Viewinmek
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 viewIng.

Image: The Gskyer telescope with phone adapter and remote shutter for astrophotography.
Bakım
Doğru bakım, teleskobunuzun ömrünü ve performansını uzatacaktır:
- Lens Temizliği: 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.
- Depolamak: Store the telescope in a dry, dust-free environment. Keep lens caps on when not in use to protect the optics.
- İşleme: Avoid touching optical surfaces with your fingers. Always handle the telescope by its body and mount.
- Sıcaklık Değişimleri: Allow the telescope to acclimate to outdoor temperatures before use to prevent condensation on lenses.
Sorun giderme
Sorunlarla karşılaşırsanız aşağıdaki yaygın sorunlara ve çözümlere bakın:
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Görüntü bulanık veya odak dışı. | Yanlış odak ayarı. | Adjust the focus knob slowly until the image is sharp. |
| Nesneler bulunamadı. | 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 viewIng. | Ensure the 48° Erecting BAK7 Prism is inserted for upright images. |
| Görüntü soluk veya net değil. | Light pollution; atmospheric conditions; dirty lenses. | Move to a darker location. Wait for clearer skies. Clean lenses carefully. |
| Tripod dengesiz. | Legs not fully extended or locked; uneven surface. | Ensure all tripod leg locks are secure and the tripod is on a stable, level surface. |
Özellikler
Key technical specifications for your Gskyer AZ90600 Telescope:
- Diyafram: 90 mm (3.5 inç)
- Odak Uzaklığı: 600 mm (23.62 inç)
- Odak Oranı: F6.7
- Göz mercekleri: 25mm (24X), 10mm (60X), 5mm (120X)
- Barlow Lensi: 3X
- Max Magnification: 360X
- Bulucu kapsamı: 6x30
- Zenit Aynası: 48° Erecting BAK7 Prism
- Dağ: AZ Altazimuth Dağı
- Optik Kaplama: Multi Antireflection Green Film
- Çözünürlük: ≤2.8
- açısal alanı View: 1°36"
- Tüp Bağlantısı: Hook Dovetail Plate
- Tripod: 1.27-inch Stainless Steel Tripod (Adjustable height: 31.5-inch to 49-inch)
- Ürün Ölçüleri: 38 x 12 x 8 inç
- Ürün Ağırlığı: 18 pound

Image: Key dimensions of the Gskyer telescope.
Garanti ve Destek
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