Besser [ 2026 ]

: Features a SONY IMX290 CMOS sensor with high light sensitivity, ideal for deep-sky objects without active cooling.

: For retaining walls, use a 100mm slotted PVC pipe with a geo-fabric sock at the base to prevent water pressure buildup.

If you are looking for a guide on the , it is designed for capturing galaxies, nebulae, and star clusters.

: Use a standard M3 class mortar (1 part cement, 1 part lime, 6 parts sand) for optimal bonding.