The Cassegrain reflector with 2 mirrors, an infrared camera
(NICMOS), a survey camera (ACS), wide field optical camera (WFC3),
UV spectrograph (COS), optical spectrometer (STIS), 3 fine guidance
sensors (FGS).
The Cassegrain reflector with 2 mirrors, an infrared camera
(NICMOS), a survey camera (ACS), wide field optical camera (WFC3),
UV spectrograph (COS), optical spectrometer (STIS), 3 fine guidance
sensors (FGS).
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A field camera is a view camera, with limited movements, which
can be folded up into a small size for transport (in the field, get
it!) Toyo is a Japanese manufacturer of field cameras. A "Toyo
Rosewood Field Camera" is a field camera, manufactured by Toyo and
made from rosewood. This is not an expensive camera as field
cameras go, but may be worth several hundred dollars on the used
market.
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53 1/3 yards.
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60 yards wide
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The football field is 160 feet wide. When converted into yards
(dividing 160 by 3, 3:1) one gets 53.3 yards!