OPTICAL SYSTEM

 

Aperture 16 inch (410 mm) 

 

Focal Length 5100 mm 

 

Focal ratio f/12.5

 

Central Obstruction 29%  

 

Back Focus from Primary mirror Surface  (310 mm) 

 

OTA Length 1080 mm 

 

Optical Tube Carbon Fiber 

 

Dimensions Overall Dimensions (PDF) 

 

Weight  (36.5 kg) 

 

 

PRIMARY MIRROR

 

Diameter 16 inch (410 mm) 

 

Clear Aperture  (408 mm) 

 

Focal ratio f/3 

 

Mounting Laser Collimated and Permanently Fixed 

 

Material Precision Annealed Supremax

 

Coating Enhanced Aluminum - 96% 

 

 

SECONDARY MIRROR

 

Diameter  (106 mm) 

 

Material Precision Annealed Supremax

 

Shape Hyperbolic 

 

Coating Enhanced Aluminum - 96%

 

 

ACCESSORIES : N.3 cooling fan + power supply

 

                            2 losmandy dovetail plate

 

                            Wooden case for wordwide shipping

 

                            Optics test report

 

                            Warranty 2 years

 

 

 

 

OPTIONAL ACCESSORIES:  Focuser moonlight 2.5"- Optical flat window

 

Type glass: BK7- Double side accuracy wave 1/5 lambda at 530nm