CFF 한국 공급 기념 10% 할인 공급가격입니다. 필드코렉터 등의 액세서리는 망원경과 함께 주문시에 적용되는 금액입니다. (상품가격에서 운송료는 보험료를 포함하여 약 90만원 정도 책정되어 있습니다.) |
Characteristics:
Clear aperture – 350 mm
1. Focal ratio – 15
Focal length – 5250 mm
Central Obstruction – 25.5%
2. Focal ratio – 17
Focal length – 5950 mm
Central Obstruction – 23%
3. Focal ratio – 20
Focal length – 7000 mm
Central Obstruction – 22%
Primary substrate – Supremax33, Clearceram (recommended/special order)
Secondary substrate – Quartz
Manual adjustments/collimation for both mirrors
Primary cooling fans
Primary mirror cage – Carbon Fiber
Truss tubes – Carbon Fiber
Dimensions:
(approx.) – 1120 x 450 x 485 mm (includes focuser’s height)
Weight – 23.5 kg
Back-focus from end of back plate – ~230 mm
Focuser : 2′ Feathertouch R&P or 2′ Moonlite DC
Focuser travel : 38 mm
Items included:
– shroud pack (secondary casing shroud, secondary cage shroud, truss shroud)
– side plates (pair)
– handle
– 400 mm D-type dovetail
