กล้องเล้งดาวเหนือ Sky-Watcher Polar Scope for AZ-EQ5

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.

Antlia SII 3nm Pro 50mm

iOptron iGuide^TM compact autoguider system consists of portable mini guiding scope with a diameter of 30mm and focal length 120mm (Part # 3361) and a iGuider 1 Camera (Part # 3362). The resolution of the autoguider is 6.44 arc sec/pixel, especially suitable for guiding with short to medium focal length telescopes. With dielectric AR-coated achromatic lenses, iGuide Scope is sharp in imaging and ensures high quality guiding. iGuide autoguider can mate with iOptron CEM26/GEM28 mounts seamlessly without any adapter. It also comes with a standard finder scope dovetail, readily fits with telescopes that have finder scope slot.

Optolong LRGB Imaging Filter Set - 1.25"

Optolong Venus & Ultraviolet Venus-U Filter - 1.25"

iOptron GPS Module for CEM26/GEM28/CEM40/GEM45

This 32-channel external GPS module is for CEM26/GEM28 mount. It is also a replacement module for CEM40/GEM45 mount.

It consists of a GPS module and a 6P6C connection cable (straight wired).

This GPS module also works as a replacement unit for Cube-G, Cube Pro, MiniTower, MiniTower II and MiniTower Pro.

Antlia OIII 4.5nm EDGE 36mm Unmounted

ตัวแปลง GSO 2" to 1.25" แบบ Zero Profile (สำหรับใช้ eyepiece ขนาด 1.25" ใน Diagonal/ฟอกัสเซอร์ ขนาด 2")

• สำหรับใช้ eyepiece ขนาด 1.25" ใน Eyepiece holder / Diagonal / ฟอกัสเซอร์ ขนาด 2"
• ออกแบบให้มีร่องสำหรับเลนส์ตาสามารถสวมลงได้ลึกเข้าไป เพื่อชดเชยความหนาของตัวแปลงให้เป็น 0 (zero optical length)
• ผลิตจากอลูมิเนียมคุณภาพสูง แข็งแรงทนทาน มีเกลียวสำหรับรองรับฟิลเตอร์ 2" มาตรฐาน
• มี compression ring สำหรับยึด eyepiece ได้แน่นขึ้นและป้องกัน eyepiece เป็นรอย
• ผลิตในไต้หวัน

ฟิลเตอร์ SVBONY IR Pass 685nm Filter, 2"

• Reduction of seeing effects, heightened contrast
• Great asset for daylight IR-imaging with a digital camera lessening seeing effects
• Improved contrast when utilized for lunar and planetary imaging
• Darken twilight sky background, allowing images of moon and planets to be taken at dawn or dusk
• Made with high-end glass: multi-coated with ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength
• Filter cell made of lightweight, strong metal. CNC machined, sand-blasted, black anodized, then laser engraved.
• Super thin filter cell with clear aperture of 26mm (for 1.25" version) or 44mm (2" version)
• Can also be used for nature photography in the Near-IR, revealing stunning differences in plants, sky, and clouds (requires the use of a camera that is sensitive to IR above 670nm, such as a modified DSLR or webcam)
• Presented in a high-quality filter box

• Quickly capture dark frames to optimize photo quality
• Opaque - blocks all light from the imaging camera sensor. Help remove dark currents - essential for astrophotography
• Easily eliminate camera noise and hot pixels
• Dark frame acquisition helps remedy such noise and "hot pixels" by canceling out these disruptive effects during image processing
• Threaded and can be directly connected to your filter wheelfor fast conversion between different filters;
• Made of metal for durability. High quality packing box includes foam-lined plastic case

The ZWO USB3.0 data cable has been upgraded to a round design, providing enhanced flexibility and stability while minimizing interference. It is compatible with USB 3.0 cameras and numerous other compatible devices, ensuring seamless connectivity.

Cable Length: 2 meters

USB Connector Type: Type-B 3.0(male) to Type A(male)