ฝากันฝุ่น GSO ขนาด 2"สำหรับ barrel ของ eyepiece

• ฝาปิดกันฝุ่นสำหรับ eyepiece barrel ขนาด 2" มาตรฐานของกล้องดูดาวทุกรุ่นทุกยี่ห้อ
• 1 ชิ้นเท่านั้น
• ผลิตในไต้หวัน

ฟิลเตอร์ส่องดวงอาทิตย์ iOptron 70mm Adjustable Solar Filter (Solarite), ID 84-106mm

White light solar filter with SolarLite solar film from Thousand Oaks Optical which has the optical quality of the glass with the advantages of impregnated polymer. Unlike the pale white image from Mylar film, it provides a nature yellow-orange solar image. The filter will never develop pin holes or scratches that can let in light and ruin a filter. Will not tear or puncture. It also has a flat surface compared to other thin film filters that have wrinkles and creases. The machined aluminum fixture makes the filter very sturdy yet light weight. 

This filter fits most 70mm to 90mm telescope tubes, as well as some camera lenses. It has an inner diameter from 84mm to 106mm and clear aperture of 70mm. 

(Telescope not included)

LED illumination. Magnification: 1.5x-8x. Additional lenses.

William Optics ZenithStar 61 II f/5.9 OTA with Cat Handle Bar - Space Gray

• Latest 2nd Gen version! 
• 61mm f/5.9 doublet air-spaced objectives APO
• Use of synthetic fluorite FPL-53 glass material
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography, wildlife photography & visual observation 
• Product of Taiwan. 2-year warranty

William Optics All New Slide-base UniGuide 32mm Scope - Red

 Support QHY, SBIG, ZWO and other 1.25" cylinder type Guiding Cameras

Special designed counterweight kit for Z-axis balance.

It fits on following iOptron mounts (has a M8 threaded holes on dovetail saddle):

• CEM120
• CEM70
• CEM40 (version with THICK 6" V/D dual saddle, except CEM40G)
• GEM45 (version with THICK 6" V/D dual saddle, except GEM45G)

It can also be used for other mounts with a M8 threaded hole, on dovetail saddle or counterweight.

Antlia Camera-side Adapter: C-SCT

- Can be used with Antlia's Filter Drawer System
- Camera-side adapter for SCT Male thread
- Optical height:  0.5mm
- Weight: 30g

ZWO EAF Bracket for Takahashi Scope

กล้องดูดาว Sky-Watcher Skymax 102 Maksutov-Cassegrain MC102D AZ-EQ Avant mount + SA tripod (Extended version)

SkyWatcher 102 AZ-EQ Avant Maksutov-Cassegrain telescope. It features 102 mm aperture diameter onto altazimuth and equatorial mount. Finder view and two eyepieces are included.

Grab-and-Go Telescope with Versatile Dual-Mode Alt-Azimuth/Equatorial Mount!! The compact but powerful SKYMAX-102 is ideal for the observation of double-stars, and the surface detail of the Moon and bright planets. Its high-resolution, long focal length optical system is multi-coated to maximise contrast and image sharpness. The well engineered and easy to use AZ-EQ AVANT mounting provides excellent stability and precise control in either Alt-Azimuth or Equatorial configurations, via its smooth slow motion controls located on both axes. The slow motion control knobs can be conveniently positioned at either end of both the R.A. or DEC axis shafts.