Founder Optics 1x Universal Flattener for Refractors demo Flattener Power: 1x (no reduction)

Flattener Power: 1x (no reduction)

or a seasoned astronomer

has the advantages for astrophotographers and visual astronomers found in our metal-tube ED102 models

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

7" (144 mm) with 150mm top plate

Founder Optics 1x Universal Flattener for Refractors demo Flattener Power: 1x (no reduction)The 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