Sky-Watcher .77x Reducer / Flattener for 150ED Seller:RYDA 100% chemical-free — gentle enough

100% chemical-free — gentle enough for all skin types

multi-magnet arrangement offers a 3x stronger hold on all magnetic surfaces

The critically acclaimed Spanish horror film The Orphanage comes to Blu-Ray for the first time in Australia

Ideal for heavy office use as it laminates documents up to A3 in size and 250 microns thick

Sky-Watcher .77x Reducer / Flattener for 150ED Seller:RYDA 100% chemical-free — gentle enoughSky Watcher . 77x Reducer Flattener for 150ED ( Sky Watcher SWAEVO150FRF ) Sky Watcher 0. 77x Reducer For Esprit 150ED f 7 to f 5. 4 36mm image circle Overview The Sky Watcher 0. 77x Reducer Flattener is designed specifically for the Esprit 150ED telescope to enhance astrophotography performance. By reducing the focal ratio from f 7 to f 5. 4, it increases imaging speed, allowing significantly shorter exposure times while maintaining image brightness