Thread: M48X0.75. Extension Tube is made of aluminum alloy, durability and light weight. 1 x Extension Tube. Weight: about 5-50g.
eBay
This kit integrates a high-precision micro-motion pan-tilt head with a high-strength tripod, combining rapid positioning, precise fine-tuning, superior stability, and portable operation. Ergonomic Design : The pan-tilt head's hand wheels and switching lever are adjustable.
eBay
An affordable introduction to the rewarding hobby of astrophotography. Great for lunar and planetary - not suitable for deep space imaging. It has a high resolution and fast transmission rate, it is nice-looking and easy to carry with you it just brings intimate and convenient life experience with your distant friends and families!
eBay
The improved precision polar scope maintains a fine engraved reticule, now features adjustable illumination with eight brightness levels. Worm wheel: Φ74mm, 144 teeth aluminum alloy. Worm gear: Φ11mm, brass.
eBay
eBay
An affordable introduction to the rewarding hobby of astrophotography. Great for lunar and planetary - not suitable for deep space imaging. It has a high resolution and fast transmission rate, it is nice-looking and easy to carry with you it just brings intimate and convenient life experience with your distant friends and families!
eBay
It is also more suited for fast systems. The convenience and cost effectiveness of this filter allows amateurs to image emission nebulae even in bright, light- polluted or moonlit skies. This reduction in light pollution maximizes the nebula's signal and makes the sky background darker while imaging.
eBay
Material and Stability: CNC machined aluminum alloy, lightweight yet, with low vibration, suitable for long-exposure deep-sky photography. Material: Aluminum alloy. Size Options: 310mm (12.2") dovetail plate + 120mm (4.72") mounting ring; 260mm (10.24") + 120mm (4.72"); 400mm (15.75") + 130mm (5.12") optional.
eBay