2X Barlow 1.25inch with M42 Threads SharpCap Compatible Model TD106 Screen 1

Model TD106 Screen 1

reaching optimal contrast at approximately half open (D=12 see second image above)

we can create more universal adapter sub-models to fit more telescopes

Imaging Sample Photo:

2X Barlow 1.25inch with M42 Threads SharpCap Compatible Model TD106 Screen 1SVBONY 1. 25 2 Barlow Lens with M42 Thread (F9108A) The SVBONY 2 Barlow Lens is a compact 1. 25 telescope accessory designed to double the effective focal length of compatible eyepieces. Built with all metal construction and multi layer coated optical glass, it is well suited for lunar, planetary, and general high magnification observing. 2 Magnification Boost This Barlow lens increases magnification by a factor of two, allowing observers to achieve