AstroMaster Manual (70AZ, 90AZ, 114AZ)
Page 24
....7 1.98 1.66 100x 213x 12.3 1.54 1.29 165x 269x 12.8 1.21 1.02 265x Optical Tube Length Telescope Weight 36" (91cm) 36" (91cm) 20" (51cm) 18 # (8.2kg) 20 # (9kg) 17 ...Diagonal 1.25" Eyepieces 1.25" Apparent FOV -- 20mm @ 50° Refractor 70mm (2.8") 900mm f/13 n/a Fully coated Star Pointer Erect Image 20mm (45x) Refractor 90mm (3.5") 1000mm f/11 n/a Multi-coated Star Pointer Erect Image 20mm (50x... -- Raleigh (arc seconds) Resolution -- Dia. - AstroMaster Specifications 21061 AM 70 AZ 21063 AM 90 AZ 31043 AM 114 AZ Optical Design Aperture Focal Length Focal Ratio ...
....7 1.98 1.66 100x 213x 12.3 1.54 1.29 165x 269x 12.8 1.21 1.02 265x Optical Tube Length Telescope Weight 36" (91cm) 36" (91cm) 20" (51cm) 18 # (8.2kg) 20 # (9kg) 17 ...Diagonal 1.25" Eyepieces 1.25" Apparent FOV -- 20mm @ 50° Refractor 70mm (2.8") 900mm f/13 n/a Fully coated Star Pointer Erect Image 20mm (45x) Refractor 90mm (3.5") 1000mm f/11 n/a Multi-coated Star Pointer Erect Image 20mm (50x... -- Raleigh (arc seconds) Resolution -- Dia. - AstroMaster Specifications 21061 AM 70 AZ 21063 AM 90 AZ 31043 AM 114 AZ Optical Design Aperture Focal Length Focal Ratio ...