*ราคาช่วงแนะนำ* ขาตั้ง Sky-Watcher Wave Carbon fiber tripod

iOptron iPolar Electronics Polarscope for SkyGuider Pro

Introducing iOptron iPolar^TM - a high precision, easy to use electronics polarscope (e-PS).

What makes iPolar unique?
1. Can be easily installed inside the RA shaft on all iOptron equatorial mounts (except SmartEQ Pro).
2. Can be used on any mounts with adapters either internally or externally.
3. USB plug and play (no driver needed)
4. Works globally, no need to set northern and southern hemisphere.
5. No visible Polaris (north) or Sigma Octantis (south) necessary.
6. No need to rotate the mount during polar align.

iPolar is a smart electronic polarscope for everyone.

เคส CaseCrown Ace Flip Case สำหรับ Kindle Fire

• สามารถใช้ตั้ง Kindle Fire ได้ (ไม่รองรับ Kindle Fire HD)
• ปรับมุมการตั้งได้ 2 ตำแหน่ง
• สำหรับเข้าถึงช่องเสียบและปุ่มต่างๆได้
• ออกแบบให้ยึด Kindle ที่หลายจุด จึงมั่นใจได้ว่าไม่หลุด
• ด้านนอกทำจากหนังเทียม ด้านในทำจากวัตถุที่นุ่ม ถนุถนอมหน้าจอ Kindle
• มีหลายสีให้เลือก

แผ่นป้องกันแสงรบกวนและน้ำค้าง Farpoint Flexible Lens Shade / Dew Shield FP342 สำหรับกล้อง Meade ETX90, DS-90, TV-85, Tak FS-78, SKY 90, Vixen 4, GP-102, Orion Short Tube 90, Transporter 70

Top loading carry bag. Perfect for carrying 1.5" field tripod for iEQ30/iEQ30 Pro, ZEQ25/CEM25 and SkyGuider mount. Will hold other tripods also (see dimensions).

Inside dimensions: Length: 19 inches, Diameter: 5.5 inches

iOptron AccuAlign^TM dark filed illuminated polar scope (with #3333 LED and cable). It can be used for:

• ZEQ25
• CEM25/CEM25EC
• CEM60/CEM60EC
• SkyGuider
• iEQ45 Pro (late version with slide-in polar scope)

iPolar^TM electronic polar scope additional adapter. This adapter only fit an iPolar camera with USB port on the side (#3339). It does not work with a SkyGuider Pro polar scope (#3339R) or an internal polar scope (#3339A)

A visual aid for studying astronomy and geography

Features:

• A mechanical model of rotation of the Earth and the Moon around the Sun
• Practical visual aid
• The model is operated by rotating a small crank handle
• The Sun model has a bright lamp inside

Antlia OIII 3nm Pro 2"

Askar Off-Axis Guider with 1.25" Holder and M42, M48 & M54 Threads

• Askar M54 off-axis guider supports imaging with up to full-frame astronomy cameras
• Includes M42, M48, and M54 adapters and extension rings to attach to a wide range of cameras
• Interfaces with guide camera with included 1.25” adapter or standard M42 thread
• Large 10mm x 10mm prism makes it easier to select guide stars
• Made from black-anodized CNC-machined aluminum

ZWO ASI664MC USB3.0 Color Astronomy Camera