กล้องจุลทรรศน์ Levenhuk 3S NG Microscope พร้อมชุดทดลอง K50 Experiment Kit 66822

• กล้องจุลทรรศน์แบบตาเดียว กำลังขยาย 200x
• วัสดุทำด้วยโลหะ แข็งแรงทนทาน และมีน้ำหนักเพื่อความเสถียรภาพในระหว่างใช้งาน
• เหมาะกับการส่องตัวอย่างที่มีความโปร่งแสง
• ช่องส่องออกแบบเอียงเข้าหาผู้ใช้ เพื่อความสะดวกในการส่อง
• แหล่งแสงส่องจากกระจกแบบ plano concave ขนาด 1.6" ใต้วัตถุ จึงนำออกไปใช้นอกสถานที่ได้ ปลอดภัยสำหรับเด็ก
• มีเลนส์วัตถุแบบ achromat ที่ 16x และเลนส์ตาที่ 12.5x ให้อัตราขยายที่ 200x
• รวมชุดทดลองสำเร็จรูป K50 Experiement Kit ที่มีอุปกรณ์ 18 ชิ้น มูลค่า 1490 บาท พร้อมท่องโลกระดับไมโคร (micro world) ได้ทันที
• แบรนคุณภาพจาก USA ; ประกัน 2 ปี

A set of 3 Star Knobs for the MiniTower/MiniTower II/MiniTower Pro/AZ Mount Pro level adjustment. A center post for use on Tri-Pier/Pier/MiniPier, as well as your own tripod/pier.

William Optics Low Latitude WO Vixen style base mount for iOptron SkyGuider Pro - Red

100% precision CNC made .
It’s big upgrade for the stability and adjustment

Adjustment from 7～34 degree(Latitude).

ZWO M48-M42 Adapter

Product Description

ASIAIR PRO is a smart WiFi device that allows you to control Mainstream DSLR cameras.,

but some DSLR cameras have a 30-second exposure limit, which requires an external shutter release cable to ASIAIR PRO.

ZWO Shutter Release Cable is oblate and soft,  there are two types of Shutter Release Cables:

N1 (MC-DC2, 8PIN)
D300/ D300s/ D700 / D3/ D3s /D3x

N3 (MC-30, 10PIN)
D90/ D3200/ D3300/ D5000/ D5100/ D7000 Cable

Length: 1 meter

กล้องเล็ง SVBONY SV179 Red Dot Finder Scope พร้อมก้านยึดแบบ dovetail base

• With red dot reflex viewfinder. Simple, affordable and effective red dot sighting device for aiming your telescope
• Have variable brightness levels
• Fully adjustable up and down left and right for alignment with main scope
• LED dot is projected onto a non-magnifying viewing window so you can aim main telescope quickly and easily
• Please choose the correct base type (Two-hole fixing or Dovetail base) that matches your telescope's finder shoe. See pictures below.

Sharpstar 3" Quadruplet 0.85x Reducer / Coma Corrector for f/3-f/6 Newtonian Reflectors 

Sharpstar 30085NTRD coma corrector can shorten the original focal ratio of f/4 to f/3.4, greatly shortening the exposure time. Besides, the Sharpstar 30085NTRD coma corrector is considerately designed with many threads. At the front of the corrector, there is M82×1 male thread for the connection to our 3" focuser. At the back of the corrector, there is tapped with M76×1 male thread, M68×1 female thread and M54×0.75 female thread, which can be used to thread on our M54 to M48 camera adapter ring. The back-focus is standard 55mm, starting from the M54 thread(camera end) to focal plane.

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

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.