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.

เคสหนังแท้ rooCASE Folio สำหรับ Kindle Fire ใช้ได้แนวตั้งและแนวนอน

GSO Dovetail Mount สำหรับยึด สำหรับต่อ Dovetail Bar (แบบ Vixen V-series ทั่วไป) สีดำ

Optolong L-Pro Deep Sky Filter - 2"

Optolong Variable Polarizing Filter - 1.25"

Highlight of new Antlia LRGB V PRO 1.25"

• Improved contrast, star hypertrophy, and halo minimization compared with the previous Antlia LRGB V-series
• Premium coating technology and finely polished substrate Our quality selection processes are optimized to ensure highly homogeneous glass-substrates. Our application of advanced optical coating technology and double-sided precision polishing achieves both consistent parfocal and optical performance across all filters.
• Maximized colour balance and contrast for each of the three RGB channels and excellent S/N performance Dozens of coating layers are deposited on both sides of the glass substrate that enables LRGB-V Pro filters to achieve a high SNR. The Anti reflection coatings and carefully designed spectral gaps minimize unwanted light scatter and maximize useful signal data for each filter channel.
• Tighter star profiles and halo reduction The cut-off rate of LRGB-V Pro series set is designed in high level to minimize halos around brighter stars and reduce star bloat. Our careful design of the blue channel transmission characteristics targets the problem of blue star bloating.

SvBony SV172 Dew Heater for Telescopes and Camera Lens, 400mm

• Designed for astronomy telescopes and cameras, protecting optical devices like telescopes and cameras from fogging or freezing
• Prevents dew condensation from forming on the glass surface
• Provides even heat distribution. Power-efficient design will not result in an extra drain on your power supply.
• Three-speed regulator strong-medium-weak heating modes, you can adjust the temperature in different situations
• Width of the 50mm narrow width design, will not block your field of view and will not have dark corners in the field
• Great heat preservation effect: Imitating OK cloth, SBR and Black-T three-layer keep warm material fits the lens better, fast and even heating
• Alloy fiber heating wire provides super fast and continuous warming, silicone insulation process can prevent internal short circuit
• Measure the circumference of the telescope tube or camera lens (or measure the tube diameter - not the scope aperture - ×3.14). Compatible with OD of telescopes/lenses below 127mm

เมาท์ระบบคอมพิวเตอร์ Sky-Watcher EQ6-R Pro SynScan Mount (D/V dovetail) พร้อมขาตั้งสแตนเลส

• Massive 44-pound payload capacity support guiders, filters, cameras, and more
• Equatorial GoTo mount with built-in USB PC control
• Belt drives provide minimal backlash and significantly reduced periodic error while remaining whisper quiet
• Stepper motors have no internal gear box, further reducing backlash
• SNAP port eliminates the need for remote shutter release cable
• Autoguide port compatible with most of today’s best autoguiders
• Sturdy carry handle to ensure safe and easy set-up
• D/V saddle plate to handle a wide variety of OTAs
• Built-in illuminated polar scope is factory aligned to the mount's center axis and best accuracy right out of the box
• 42,000+ object data base
• Retractable counterweight bar for easy stowage
• Steel tripod for rock-solid performance
• DC power cord included
• Two 11-pound counterweights 

ชุดลูกตุ้ม Sky-Watcher Star Adventurer Counterweight Kit (M8 screw)

Counterweight kit for the Sky-Watcher Star Adventurer. Includes counterweight shaft and 1kg counterweight. 

Helps balance the telescope or camera load on the Star Adventurer. Particularly important if you are using a small telescope for astrophotography. 

Seestar TH10 3/8″ Screw Quick Release Plate

Designed for Seestar S50 Pro and TH10, the Seestar TH10 3/8″ Screw Quick Release Plate improves imaging stability for a more reliable EQ mode experience.

We recommend using S50 Pro with TH10 & TH10 3/8″ Screw Quick Release Plate for a better EQ mode experience.