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Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

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square arcminute
Symbol:  sq ' 
Category:  Solid angle 
SI Equivalent:  8.46159×10-8 sr
Dimension W 
 
Notes
1 square arcminute = (p/5400)*sin(p/21600) steradians ~ 1/3600 square degrees
Convert     sq '  
1 sq ' =
Solid angle
  Symbol Unit Name
6.73352×10-9  sp  spat 
3600  sq "  square arcsec 
2.77781×10-4  sq °  square degree 
8.46159×10-8  sr  steradian 
Glossary
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.