SVBONY Telescope Accessories Focuser Adapter 1.25 inches M42X0.75 Reflector Eyepiece

Reflection telescope universal focuser adapter apply to accessories with M42x0.75 male thread and accepts 1.25" eyepieces Features three locking thumbscrews, any inserted 1.25" astronomical accessory can be secured All metal construction and anodizing aluminium process, durable for long time use Reflection telescope universal focuser adapter easy to use Turn three screws to fine-tune the eyepiece center to align with the objective