#PMC 80 SET - Cassini 80mm x FL 800mm Spherical Primary Mirror and Cell with 31mm x 22mm Secondary Mirror and Cell
80mm Spherical Primary Mirror + Metal Cell
800mm focal length
31mm X 22mm Secondary Mirror + Metal Cell
Primary and Secondary Cell Specs:
OD (Outer Diameter) of Cell: 122mm
ID (Inner Diameter) of Cell: 118mm
Collimation Dot
Diffraction limited optics(1/4 wave in Sodium Light)
Plate Glass (Both Primary & Secondary)
Aluminized(92%) and SiO(Quartz Overcoat)
Heavy Duty Push/Pull Collimation Screws on back of Primary Cell
4 Vane Spider Cell for Secondary (31mm X 22mm)
Secondary average obstruction: 25% (linear) app 6% total area.
Resolving power in arc seconds: 1.4
Cassini 80mm Primary and Secondary Mirror Sets
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#PMC 80 SET - Cassini 80mm x FL 800mm Spherical Primary Mirror and Cell with 31mm x 22mm Secondary Mirror and Cell
M.S.R.P $34.95
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#PMC 102 SET - Cassini 102mm x FL 1000mm Spherical Primary Mirror and Cell with 38mm x 27mm Secondary Mirror and Cell
102mm Spherical Primary Mirror + Metal Cell
900 focal length
38mm X 27mm Secondary Mirror + Metal Cell
Primary and Secondary Cell Specs:
OD (Outer Diameter) of Cell: 145mm
ID (Inner Diameter) of Cell: 140mm
Collimation Dot
Diffraction limited optics(1/4 wave in Sodium Light)
Plate Glass (Both Primary & Secondary)
Aluminized(92%) and SiO(Quartz Overcoat)
Heavy Duty Push/Pull Collimation Screws on back of Primary Cell
4 Vane Spider Cell for Secondary (38mm X 27mm)
Secondary average obstruction: 25% (linear) app 6% total area.
Resolving power in arc seconds: 1.4
Cassini 102mm Primary and Secondary Mirror Sets
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#PMC 102 SET - Cassini 102mm x FL 1000mm Spherical Primary Mirror and Cell with 38mm x 27mm Secondary Mirror and Cell
M.S.R.P $55.95 |
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#PMC 120 SET - Cassini 120mm x FL 1000mm Spherical Primary Mirror and Cell with 38mm x 27mm Secondary Mirror and Cell
120mm Spherical Primary Mirror + Metal Cell
1000 focal length
38mm X 27mm Secondary Mirror + Metal Cell
Primary and Secondary Cell Specs:
OD (Outer Diameter) of Cell: 145mm
ID (Inner Diameter) of Cell: 140mm
Collimation Dot
Diffraction limited optics(1/4 wave in Sodium Light)
Plate Glass (Both Primary & Secondary)
Aluminized(92%) and SiO(Quartz Overcoat)
Heavy Duty Push/Pull Collimation Screws on back of Primary Cell
4 Vane Spider Cell for Secondary (38mm X 27mm)
Secondary average obstruction: 25% (linear) app 6% total area.
Resolving power in arc seconds: 1.4
Cassini Primary and Secondary Mirror Sets
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#PMC 120 SET - Cassini 120mm x FL 1000mm Spherical Primary Mirror and Cell with 38mm x 27mm Secondary Mirror and Cell
M.S.R.P $63.95
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