OCAL H-2 D206mm F2.72 560mm Focal Length Newtonian Reflector Telescope (Model H-206)
Specifications:
.Material: Aluminum Alloy + Electronic Components
Model: OCAL H-2
.Focal Length: 560mm
.Aperture & Focal Ratio: D: 206mm, F/2.72
.Secondary Mirror Minor Axis: 80mm
.Corrected Image Circle: 44mm (Full Frame Coverage)
.Primary & Secondary Mirror Material: Fused Silica Glass
.Mirror Surface Shapes: Hyperbolic (primary), Flat (secondary)
.Corrector Lens: 4-element apochromatic lens, one of which is Super ED glass; clear aperture 56mm; includes M48x0.75 and M54x0.75 adapter rings; back focus 55mm
.Focuser: 2.5-inch dual-speed focuser, threaded to connect with corrector lens; includes integrated CAA (Camera Angle Adjuster) bearing rotator, angle scale, and target surface adjustment mechanism; smooth and precise rotation
.Tube Material: Carbon fiber, 4mm thick
.Tube Interior: Coated with special anti-reflective paint from Noctutec, Germany
.Tube Rings: CNC-machined aluminum; 10mm thick, 22mm wide; inner diameter 254mm; 10 sets of M6 threaded mounting holes
.Dimensions: 630mm in length; tube diameter 254mm; maximum width between dovetail plates 340mm
.Weight: 12.7 kg (complete bare weight without accessories)
.Visual Accessories: Not included
.Product Weight: 12500g
.Package Weight: 16500g
.Product Dimensions: 63 x 25.4 x 25.4cm
.Package Dimensions: 75 x 35 x 35cm
.Packing: Box
.Age: 16+
Package Including
.OCAL H-2 D206mm F2.72 560mm Focal Length Newtonian Reflector Telescope *1