Other constructions

Apart from the telescopes shown on those pages, here are some of the other older telescopes made by Pierre Desvaux, experimenting various designs and materials. If you are interested in such types of very lightweight structures, do not hesitate to  contact us.

 
 
- 12" travel scope,  f/D 4:
 
 
- 12" travel scope,  f/D 5:
 
 
 
- 12" f/D 5. ultralight travel scope:
 
 
 

 
- 14" f/D 4,2, optics Norman Fullum:
 
 
 
- 16" f/D 4, optics Mirrosphère
 
 
- 16" f/D 3,7:
 
 
 
- 16" f/D 5:
 
 
 
 
- 16" ultralight dobsonian telescope, made of composite pannels, using foam and thin birch plywood. Total weight 21 kg,  optics 11kg, structure 10kg
 
 

- 18" f/D 4:
 
 
 

 
 
- 450mm f/D 4:
 
 
 
- 20" f/D 3,7, Optics Lightholder:
 
 
 
 
- 20" f/D 4: