ขาตั้งกล้องดูดาว GSO SkyView ATZ Altazimuth Mount สีดำ

Levenhuk Zeno Handy ZH37 is a classic handheld viewing magnifier. It comes in useful for reading small font text, examining tiny details on photographs and engravings, and studying miniature objects. This magnifier is a great assistant for a student, jeweler, engineer, and watch repairer. It is also suitable for general use as well as for solving professional tasks.

ฟิลเตอร์ GSO Variable Polarizing Filter 1.25" (2 ชิ้นในชุด)

ASI071MC Pro

• Most famous sensor of Sony
• APS-C(1.8″) Diagonal 28.4mm
• 16M Pixel (4944×3284)
• Very low read noise: 2.3e @24db gain 3.3e @lowest gain
• 14Bit ADC: provide real 14bit Dynamic range
• Electronic shutter: no vibration problem with mechanical shutter

SVBONY SV188 90-Degree Zenith Mirror Diagonal for Refractors, 1.25"

• Suitable for refractors, not suitable Newtonians
• Precisely machined to achieve and maintain good optical alignment
• Black thread design inside the lens barrel prevents glare; makes image clearer

ตัวแปลง SVBONY 0.965" to 1.25" Adapter (สำหรับใช้อุปกรณ์ขนาด 1.25" ใน Diagonal/ฟอกัสเซอร์ ขนาด 0.965")

• สำหรับใช้อุปกรณ์ขนาด 1.25" ใน Eyepiece holder / Diagonal / ฟอกัสเซอร์ ขนาด 0.965"
• ผลิตจากอลูมิเนียมคุณภาพสูง
• มี compression ring สำหรับยึด eyepiece ได้แน่นขึ้นและป้องกัน eyepiece เป็นรอย

ตัวแปลง SVBONY Prime Focus + Variable Eyepiece Projection Camera adapter, 1.25"

• Composed of two detachable parts: a prime-focus adapter for prime-focus photography, and a fixed-length or variable extension tube for eyepiece-projection photography.
• Supports maximum of 42mm eyepiece diameter
• Connects with SLR & DSLR Camera for Eyepiece Projection Photography
• Has a handy laser engraved Extension Scale
• The 1.25-inch Extendable camera adapter is made of black anodized aluminum and is suitable for all standard 1.25" astronomical telescopes
• Easy to connect camera body (needs T-Ring) to a reflector or refractor telescope for either prime-focus or eyepiece-projection photography.
• 1.25'' barrel is threaded to accept standard 1.25'' eyepiece filters
• A thumbscrew in the extension tube holds the telescope eyepiece in place. This combination of prime-focus and eyepiece-projection camera adapter has a sliding barrel design that allows variable projection distances.
• Built-in protective pressure ring to prevent eyepiece barrel from being scratched

ตัวแปลง SVBONY T-adapter สำหรับต่อกล้องถ่ายรูปเข้ากับกล้องจุลทรรศน์ที่รองรับอุปกรณ์ 23.2มม (0.91") ทุกรุ่น

• T-adapter for 23.2mm (0.91") to M42x0.75 male thread, fit for microscopes with standard 23.2mm focusers
• Made of machined anodized aluminum, the inside of the adapter is fully baffled to minimize reflections
• Connects with specific camera brand's T-ring adapters (sold separately) to connect your 23.2mm microscope focusers to your Nikon/Canon/Sony/Olympus/Panasonic etc. cameras
• Made of metal for long term use

Optolong L-Ultimate 3nm Dual-Band Filter - 1.25" 

The L-Ultimate is a 3nm dual band filter designed to drastically reduce the effect of light pollution. The 3nm isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue). It blocks light pollution, maximizes the signal from nebulae, and darkens the sky background. It also blocks artificial light from mercury vapor lamps, high and low pressure sodium vapor lights, and unwanted natural light caused by the emission of neutral oxygen in our atmosphere, maximizing the transmission of the main emission lines of the nebula in OIII (496nm and 500nm) and H-alpha (656nm). Used with DSLR, color/MONO CMOS and CCD, this filter is suitable for telescopes with an f-ratio of f/4 or higher (slower).