เคสหนัง rooCASE Origami Dual-View Folio สำหรับ Kindle Fire ใช้ได้แนวตั้งและแนวนอน

The set consists of 3 posters: Moon, Solar System, Sun and Other Stars.

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.

The ASI482MC is one of the latest OSC planetary cameras released by ZWO in 2021. Packed with Sony sensor IMX482, this camera has some very great highlights, including a large pixel size of 5.8um, compatible with USB 3.0 interface, large full-well depth of 51.5ke-, extremely high sensitivity and super low read out noise, etc. It is considered as one powerful iteration of ZWO after years of developing process in the field of planetary cameras.

ASI2600MC Pro uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It has an ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow. It is a camera born from the appeal of astrophotography lovers.

ตัวแปลง SVBONY 1.25" to 2" Adapter (สำหรับใช้อุปกรณ์ขนาด 2" ใน Diagonal/ฟอกัสเซอร์ ขนาด 1.25")

• สำหรับใช้อุปกรณ์ขนาด 2" ใน Eyepiece holder / Diagonal / ฟอกัสเซอร์ ขนาด 1.25"
• ผลิตจากอลูมิเนียมคุณภาพสูง
• มี compression ring สำหรับยึด eyepiece ได้แน่นขึ้นและป้องกัน eyepiece เป็นรอย

ฟิลเตอร์ SVBONY UV IR Cut Filters สำหรับถ่าย, 2"

• Blocks undesirable ultraviolet and infrared rays that may interfere with obtaining the high contrast and high quality images possible with a digital sensor
• Serves as a permanent lens protector for DSLR cameras/CCD cameras/modified WebCams/telescopes
• True optical quality glass substrate and coatings.
• Achieves greater detail, less chromatic aberration, more natural colors and finer color gradation
• Combine with any standard 2” filter threads for 2" eyepieces and other accessories to deliver sharpest images;
• Reduce ghost images caused by IR radiation
• Comes with a plastic box to keep it safe and clean when not in use

• 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

ฟิลเตอร์ลดแสงรบกวน SVBONY UHC Broadband Light Pollution Reduction Filter, 1.25"

• Designed to selectively reduce transmission of certain wavelengths of light;especially those produced by artificial light
• Cuts mercury vapor and both high and low pressure sodium vapor lights, unwanted natural light caused by neutral oxygen emission in our atmosphere
• Sky background is darker and contrast of emission nebulae are noticeably improved
• Perfect filter for viewing nebula from light polluted skies or for boosting the contrast of nebula from dark sky sites
• Can be used not only for celestial observations but also for astrophotography
• Great for city and suburban observations
• Standard filter thread for standard 1.25" eyepieces and other accessories
• Optical glass lens in aluminum frame. Comes in a sturdy transparent case

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.