Reflector RC250mm F/8
 

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Characteristics:

Clear aperture - 250 mm
Focal length - 2000 mm
Primary substrate - Supremax33/Suprax; Quartz (special order); Zerodur (special order) 
Secondary substrate - Quartz
Primary mirror cage - Carbon Fiber
Truss tubes - Carbon Fiber

Dimensions:

700 (L) x 330 (l) x 330 (h) mm (might differ slightly, depending on extra items chosen)
Weight - 12.5 kgs
Back-focus from end of back plate ~ 220 mm
Connection thread on the back plate adapter : M117x1 - male

Focuser is not included! Please see below extra items for pricing

Price:

Basic Package: Price on request
Includes : Basic OTA (Supremax33/Suprax primary mirror + Quartz secondary mirror) with Corrector (44 mm Field) , Fans, Side Plates.

Complete Package: Price on request
Includes : Basic Package + dovetail + handle + Lycra Cover Set + Secondary and Primary Dew-heaters.

Xtra-Complete Package: Price on request
Includes : Complete Package + Secondary Focusing

Extra Items that can be added:

3'' Feather Touch Focuser : 650 Euro
3'' Feather Touch Focuser Motorized : 1200 Euro
Finger Lakes Instruments Atlas : 2250 Euro
Pyxis 3'' Rotator : 1900 Euro
Flight Case (Black Phenol, with wheels, handles and 30 mm foam cushion
inside) : 400 Euro
Soft Case : 160 Euro

Quartz primary: Price on request

Zerodur primary: Price on request

Delivery time : 6 to 12 months

prices of OTAs are subject to change without notice.

Spot diagrams

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