iOptron 5kg Counterweight iEQ45, CEM40, CEM60, CEM70, GEM45

ฟิลเตอร์ชมดาวเคราะห์ GSO 2" #25 Color Filter สีแดง

• โปรดดูรายละเอียดด้านล่างเกี่ยวกับวิธีใช้ฟิลเตอร์สีนี้
• กัน การขีดข่วนได้ดี (scratch resistant) ผลิตจากแก้วบริสุทธิ์ที่ผ่านขบวนการ dye สี ไม่ใช่เพียงการเคลือบสีทั่วไป จึงสามารถใช้หน้าเลนส์ได้โดยไม่ทำให้คุณภาพของภาพลดลง
• มีเกลียว 2" มาตรฐาน ใช้ได้สำหรับ Eyepiece 2" ทุกรุ่น
• มีเกลียวอีกฝั่งนึงด้วย สำหรับการซ้อนฟิลเตอร์หลายชั้น เพื่อผสมผสานเพื่อให้ได้ผลที่ต้องการ
• มาในกล่องพลาสติกแข็งสำหรับเก็บเวลาไม่ใช้งาน
• ผลิตในประเทศไต้หวัน

T2 to T2 adapter

iOptron CEM70G mount with iGuider (exclude Tripod/Pier)

• A new design, center-balanced equatorial mount (CEM) for maximum payload with natural stability
• Ideal for both visual observation and astrophotography
• Payload of 70 lbs (31.8 kg) with the mount weight of 30 lbs (13.6 kg)
• Easy to use and reliable gear clutches
• Precision altitude and azimuth adjustment.
• Precision stepper motor with 0.07 arcsec accuracy for precise GOTO and accurate tracking
• iPolar^TM electronic polar scope - polar alignment without seeing Polaris
• Go2Nova® 8407+ V2 controller with Advanced GOTONOVA® GOTO Technology with built in heater
• High precision tracking with low periodic error (PE)<±3.5 arcsec
• Permanent periodic error correction (PPEC)
• Onboard iGuider^TM autoguiding system
• 32-channel Global Positioning System (GPS)
• USB connection; Integrated ST-4 autoguiding port
• Advanced cable management system with more choices
• Spring loaded 8" Vixen/Losmandy dual saddle
• NEW iOptron subsidized TheSky Imaging Edition
• Optional 2-inch tripod (#8021ACC), Tri-Pier (#8034), 42 inch pier (#8033) or 48 inch pier (#8030) available
• Optional Mini Pier (#8032) for extending height also available
• Optional PowerWeight^TM rechargeable battery pack
• Trusted brand from the USA; 2-year warranty

Levenhuk Zeno Handy ZH43 Magnifier is equipped with a light source: it will help you work even in low light conditions. An light switch is located on the handle and its position is easily changed with a finger. This magnifier is perfect for studying tiny objects and decoding small font.

iOptron CEM40 CW Shaft Mounting House (Low Latitude)

CEM40 counterweight shaft mounting house for low latitude (~10 degree and lower).

To replace the standard CEM40 counterweight shaft mounting house.

กล้องถ่ายดาว Sky-Watcher Evolux 82ED Black Diamond Apo Refractor

• New ED doublet apochromatic optical design
• New lightweight, compact design perfect for wide field astrophotography
• New optical design featuring our proprietary Metallic High-Transmission Coatings™ (MHTC™)
• 82mm aperture
• 530mm focal length
• Fast f/6.45 focal ratio
• One ED element with matched optics
• Adjustable dew shield protects against stray light and condensation on the lens
• Clamshell mounting system with dual finderscope brackets
• 2.4-inch 11:1 precision dual-speed rack-and-pinion style focuser for better load capacity
• V-style dovetail fits most mounts
• Optional reducer/corrector (477mm at F/5.8)
• Hard case included for your travel or storage needs

Antlia SII 2.5nm Ultra, 2"

ZWO ASI585MC Pro USB3.0 Cooled Color Astronomy Camera 256MB DDR3 Buffer

William Optics Ultra-Cat 108 WIFD Apo f/4.8

The William Optics UltraCat 108 is a cutting-edge 108mm apochromatic refractor designed for astrophotographers who demand top-tier performance.

Featuring a 5-element advanced Petzval optical design and a fast f/4.8 focal ratio, it delivers breathtaking edge-to-edge clarity and vivid detail, making it perfect for capturing expansive celestial views. Its robust build, exceptional optics, and innovative features redefine the standard for astrophotography.

The Petzval optical design includes two Super ED glass lenses, one ED glass lens, and lanthanum lenses with advanced fully multi-coated coatings. Together, they deliver sharp, vibrant images with true-to-life colours and significantly reduced chromatic aberration.