Orion CT16 400/1600 Carbon Newtonian OTA

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Orion CT16 400/1600 Carbon Newtonian OTA

Name: Orion CT16 400/1600 Carbon Newtonian OTA
Brand: Orion Optics
SKU: ORIONOPTICSUK-4001600-2
Price: 3962.00 USD
Availability: InStock

SKU:

ORIONOPTICSUK-4001600-2

$3,962.00

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SKU: ORIONOPTICSUK-4001600-2 Category: Telescopes Brand: Orion Optics

Specification
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Orion CT16 400/1600 Carbon Newtonian OTA Specs

Brand	Orion (Orion Optics UK)
Full Model Code	Orion Optics UK CT16 400/1600 Precision Carbon Fiber Newtonian Reflector Optical Tube Assembly
Country of Origin	United Kingdom (Designed and Manufactured)
Optical Design	Newtonian Reflector (Parabolic Primary Mirror Layout with Planar Secondary Mirror)
Aperture	400 mm (15.75 inches)
Focal Length	1600 mm
Focal Ratio	f/4
Optical Coatings	Hilux Multi-Layer Reflective Coating Matrix Delivering 97% Total Reflectivity Levels
Glass Material	Premium Precision-Annealed Suprax Glass Substrate with Ultra-Low Expansion Index
Secondary Mirror Obstruction	100 mm
Secondary Mirror Obstruction by Diameter	25.00%
Secondary Mirror Obstruction by Area	6.25%
Resolving Power	0.29 Arcseconds (Dawes), 0.34 Arcseconds (Rayleigh)
Limiting Visual Magnitude	14.9
Highest Useful Magnification	800x
Lowest Useful Magnification	57x
Optical Tube Material	Genuine Multi-Layer Twill Carbon Fiber Structural Shell with Matte Internal Anti-Reflective Coating
Focuser Style & Mechanism	3-inch Dual-Speed Rack and Pinion Focuser with 10:1 Micro-Focus Drive and Rigid Lock Array
Mirror Lock Mechanism	Yes (Equipped with CNC-Machined 9-Point Primary Cell Suspension and Lock Bolt Knobs)
Optical Tube Dimensions	440 mm x 1540 mm
Optical Tube Weight	29.00 kg (63.93 lbs)
Mount Attachment Type	CNC-Machined Aluminum Support Ring Set Fastened to Heavy Losmandy-Style Dovetail Bar
Finder Scope Specification	Not Included / Pre-drilled for Standard Finder Bracket Base Plates
Included Accessories	400mm Suprax Ultra-Precision Newtonian OTA, CNC Tube Rings, Losmandy Dovetail Bar, 3-inch Dual-Speed Focuser, 1/10 PV Zygo Interferometer Wavefront Verification Report
Standard Warranty	1-Year Limited Warranty
Application	Research-grade large-aperture imaging loops, maximizing thermal structural rigidity via a heavy-duty woven carbon fiber frame to prevent focal changes over cold night cycles.