3" Flattener and .7X Focal Reducer ED This model also include the

This model also include the new feature-tension control handle

All metal construction and anodizing aluminum process

This maintains high light transmission through the entire optical system

Erect image diagonal so that your views are correctly oriented

until the battery is depleted and shuts off

3" Flattener and .7X Focal Reducer ED This model also include theFor use with Explore Scientific ED127 152 165 Air Spaced Triplets 3. 0 inch O. D. with Adapters for Explore Scientific Focusers 0. 7x Reducer and Field Flattener NOTE: Separate adapter required for the ES 2. 5" HEX focuser. Explore Scientific's 3 inch Field Flattener 0. 7x Focal Reducer is a multi faceted accessory designed to enhance your astrophotography experiences. As a field flattener, this piece addresses the edge of field aberrations caused by