Besser

: Connect the camera to a guidescope via the built-in ST-4 port to enable long exposure times of several minutes.

: For extra strength, fill the hollow cores with ready-mixed grout ( MPa) and reinforcement steel. 🔭 Bresser Deep-Sky Camera Guide Besser

To help you better, are you building a , or are you setting up a telescope camera ? BESSER® BLOCK AND BRICK GUIDE - Adbri Masonry : Connect the camera to a guidescope via

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