My material (camera) for astronomy
Telescope,CCD,Computer
Last update 25.May.2000
Nikon F2
Camera_body are two units.
A pure plus Nikkor exchange lens is 4 units (24mm,F2.8/50mm,F2/105mm,F2.4 for closeup copy).

Asahi PENTAX 6x7
It is a used article. It is hardly used recently. ^^;

Asahi PENTAX SP
My first single-lens reflex camera.
Pure plus TAKMAR exchange lenses are 55mm F1.8, 135mm F3.5, 3 of 300mm F4.

Nikon FE
Secondhand transfer goods. Image (the bottom) reference.
A pure plus NIKKOR exchange lens is 4 units(28mm F2.8, 50mm F1.4, 105mm F2.4, 200mm F4).
NikonFE A feeling of the quality is lightly the worst if a recent camera is said as a feeling of the (If a part of the high class machine is removed.) quality or it is said that it doesn't seem to be a camera though it became convenient [ it turned in compact size ].
If it thinks about the (amount of circumference light), room is comparatively necessary for mirror_box of camera_body as for single reflex as for being optical.
Because it didn't need to be so light a lens as the old days by the high sensitivity film appearance (Room becomes necessary in the = optical way which becomes big as much as the light lens.), camera_body have been miniaturized, too.
But, how do you like to miniaturize body unreasonably greatly in the exchange lens because it is characteristics that various lenses can be replaced (it is light there is optics,) too,?.
Though the achievement which came so that both a child and who could copy it easily easily is admitted, it can be said that the camera when it was introduced in the top is being made more firmly by the point of the quality side about the recent camera.

Minolta a7700i
To the secondhand transfer goods, me, the first Full_Auto single-lens reflex camera. It is not for the starlit sky, but it is for the snapshot.
Though it has already been a product 10 years ago, it is the heavily bulky single-lens reflex which well is not here [light/thin/short/small like a recent camera]. A feeling of the quality is excellent by the making which it has firmly, too.
Exchange lenses are 2 pure plus AF zoom lenses (35mm-105 mm, 100mm-300 mm).

digital cameraClick on this
to digital camera,Please

Pictor416the cooling CCD camera
Manufactured by United States Mead comapany click on this, Please
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