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William Optics Slide-base UniGuide 50mm Scope - Gold

All New Slide-base UniGuide 50mm Scope 
(with a Unique 1.25 inch RotoLock) in Gold

Three lenses with different magnification. Battery-powered LED illumination. Magnification: 1.5x/2x/8x

ZWO IR UV CUT filter for color camera with AR protect window

Optolong L-eXtreme Dual Bandpass Light Pollution Reduction Imaging Filter - 2"

William Optics Fluorostar 91, Red

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.

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

กล้องดูดาว Askar FRA500 90mm f/5.6 Quintuplet Petzval Flat-Field Astrograph #FRA500

• ASKAR FRA500 Quintuplet refractor with 90mm aperture and f/5.6 focal ratio, ideal for wide-field deep sky imaging
• Petzval design ensures flat field across big 55mm image circle, while two ED elements virtually eliminate chromatic aberration
• Rotatable 3.5” rack-and-pinion focuser and four element threaded conical adapter
• Includes mounting rings, Losmandy-style dovetail, carrying handle, and hard case