User Manual
Page 13
... near the Sun will be observing. The lower the focal ratio number, the faster the ASTRONOMY RESOURCES • The Meade 4M Community 27 Hubble, Irvine, CA 92618 • Astronomical League Executive Secretary 5675 Real del Norte, Las Cruces, ... ratio Mounting type Viewfinder 60mm(2.4") 800mm f/13.3 Alt-azimuth Red-dot Infinity 70 model: Objective lens diameter Optical tube focal length Focal ratio Mounting type Viewfinder 70mm(2.8") 700mm f/10 Alt-azimuth Red-dot What do the specifications mean? ... the focal length is either 800mm or 700mm long. First Avenue, Tucson, AZ 85719-2103
... near the Sun will be observing. The lower the focal ratio number, the faster the ASTRONOMY RESOURCES • The Meade 4M Community 27 Hubble, Irvine, CA 92618 • Astronomical League Executive Secretary 5675 Real del Norte, Las Cruces, ... ratio Mounting type Viewfinder 60mm(2.4") 800mm f/13.3 Alt-azimuth Red-dot Infinity 70 model: Objective lens diameter Optical tube focal length Focal ratio Mounting type Viewfinder 70mm(2.8") 700mm f/10 Alt-azimuth Red-dot What do the specifications mean? ... the focal length is either 800mm or 700mm long. First Avenue, Tucson, AZ 85719-2103
User Manual
Page 14
... through the telescope as it magnifies objects. A great accessory for other eyepieces, you will cause irreversible damage to side, (azimuth or "az"). To find out how much it is always printed on the side of an eyepiece. Sometimes, astronomers use focal reducers to make slow exposure...use a Barlow, multiply your telescope. Other types of Barlows can calculate how much magnification they have with a 2X Barlow lens For the Infinity 70 the 26mm low-power eyepiece magnifies an object 27 times. Your telescope has slower focal ratio at the specifications. Other mounting configurations ...
... through the telescope as it magnifies objects. A great accessory for other eyepieces, you will cause irreversible damage to side, (azimuth or "az"). To find out how much it is always printed on the side of an eyepiece. Sometimes, astronomers use focal reducers to make slow exposure...use a Barlow, multiply your telescope. Other types of Barlows can calculate how much magnification they have with a 2X Barlow lens For the Infinity 70 the 26mm low-power eyepiece magnifies an object 27 times. Your telescope has slower focal ratio at the specifications. Other mounting configurations ...