Founder Optics 1x Universal Flattener for Refractors demo It is perfect for any

It is perfect for any application where more power is desired including observing globular star clusters

or a seasoned astronomer

Flattener Power: 1x (no reduction)

Boasting a generous 102mm aperture and cutting-edge optics

family and loved ones – give them the gift of freedom to choose

Founder Optics 1x Universal Flattener for Refractors demo It is perfect for anyThe Founder optics Universal 1x flattener provides correction to all refractors F 5 to F 7 for a flat field and sharp, pinpoint stars in your images. Included with the flattener are interchangeable M42 and M48 adapters for maximum compatibility with your imaging system. On the telescope side, the flattener is a push fit 2" that is threaded to accept all standard 2" filters, such as light pollution narrowband filters. This fully multi coated flattener