Explore Scientific Field Flattener f/5 to f/7 CEM the flattener is a push

the flattener is a push fit 2" that is threaded to accept all standard 2" filters

we have successfully launched the mass production of high-performance optical glass at the apex of the FCD family

25-inchLength: 96mmWidth: 45mmWeight: 260 grams

Item Number EPWP9212–01 Focal Length 12 mm Length 152 mm Width 70 mm Weight 2

Explore Scientific Field Flattener f/5 to f/7 CEM the flattener is a pushThe explore scientific field flattener provides correction to Explore Scientific refractors F 5 to F 7 for a flat field and sharp, pinpoint stars in your images. 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 has a clear aperture of 38mm. The image circle at the standard 55mm backfocus distance is 42mm, ensuring full