2" Adapter for FFFR507X-00

The 2" Adapter for FFFR507X-00 lets you use the Explore Scientific 3-inch 0.7x Field Flattener/Focal Reducer (FFFR507X-00) on optical tubes that have a 2-inch focuser.

A field flattener/focal reducer is an astrophotography accessory that flattens the edge of the image field and shortens the effective focal length for a wider view. This adapter is the piece that connects the 3-inch corrector to a 2-inch focuser.

• Item number: 510364
• Fits: FFFR507X-00 3-inch 0.7x Field Flattener/Focal Reducer
• Focuser size: 2-inch
• Diameter: 76mm
• Height: 36mm
• Weight: .15 lb / .08 kg

This adapter allows you to attach the 3-inch 0.7X Field Flattener Focal Reducer (FFFR507X-00) on optical tubes with a 2-inch focuser.