GSO 25mm Super Plössl eyepiece สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 1.25"ทุกรุ่น

This 6P6C cable connects your Go2Nova Controller to your mount. It also connects between R.A. and DEC ports. It works with all iOptron mounts.

The Levenhuk Zeno Handy ZH15 Magnifier is a classic handheld magnifier for studying small items. It is suitable for reading drafts and small font texts, examining defects in furniture and fabric, and for working with tiny objects. It is a perfect assistant in looking at photos or illustrations in albums as well as inspecting jewelry pieces and geography maps. The large lens diameter allows for working with wide areas all at once.

William Optics DSD 245 plate - Gold

ZWO Pillar*3 for PE200 Pier Extension

ZWO Filter Drawer (M54) for 2" Mounted Filter (2nd Gen)

New 2″ filter drawer featuring the anti-light-leaking design that can effectively solve the light leaking issue under long exposure.

เลนส์ถ่ายดาว Askar FMA180 PRO 40mm f/5.5 Triplet Apo Lens / Guidescope #FMA180PRO

• ASKAR FMA180 40mm aperture apochromatic telescope/camera lens features multiple optical configurations
• Uses three-element objective lens with two ED elements for superb color correction and image quality
• Configures as a finder/telescope/guide scope with a focal length of 220mm and focal ratio of f/5.5
• Includes three-element focal reducer and spacers to configure as a six-element f/4.5 apo telescope with focal length of 180mm for wide-field astronomical imaging
• Includes tube mounting rings, Vixen-style dovetail, and Swiss-Arca mounting plate for a wide range of mounting configurations

Askar FMA180 Pro vs FMA180 original:

• All new marked 360º rotator
• New one-piece internal focus system
• New finder base for attaching accessories like the ASIAIR
• Improved longer Vixen-style dovetail
• Upgraded metal knurled thumbscrews
• Larger M48x0.75 rear threads
• New filter thread adapter allowing 2" filters to be inserted

Antlia ALP-T Dual Narrowband SII & Hb 5nm Filter - 2" Mounted

The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line through and is used with one-shot color (OSC) cameras such as DSLR's or astronomical OSC cameras. It is a significant addition to the popular Antlia ALP-T dual band 5nm Ha&OIII filter and enables false-color images and narrow-band nebula images using OSC. When capturing data with this filter, the nebulae are recorded with greater contrast against the background than without it.

กระบอกกล้องดูดาว Sky-Watcher Star Discovery P150 6" f/5 Reflector OTA

• ได้รับคะแนนการรีวิวสูง 4.5/5.0 ดาวจาก BBC Sky at Night Magazine
• relatively high light gathering power thanks to 150mm aperture
• resistant to vibration and wind due to compact design
• diffraction limited parabolic primary mirror
• high-contrast image due to thin secondary mirror spider vanes
• portable and quickly assembled
• exposure times for astrophotography can due to the short focal length