Collimator DP F550-3 with three Tubes
Technical specifications:
|
Collimators
|
f=550
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|
Caliber
|
Φ55
|
|
Relative aperture
|
1:10
|
|
Collimator within the lifting screw
|
f=900
|
|
Caliber
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Φ45
|
|
Relative aperture
|
1:20
|
|
Shortest focusing distance
|
2m
|
|
Longest focusing distance
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infinite
|
|
Multiplication constant
|
100
|
|
Additive constant
|
0
|
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Scale unit of the focus glaass
|
30"(3"reading by estimation)
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|
Weight
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250kg
|
|
Height
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1750mm
|
|
Length
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1100mm
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|
Width
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380mm
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