GF1623+162342 x 250 mm 100 mmGalilei 2.0 GF1623+162352.5 x 200 mm 80 mmGalilei 2.0 GF1623+162363 x 167 mm 66 mmGalilei 2.0 GF1623+162384 x 120 mm 48 mm* The figures stated for visual field are average values