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DayStar 480E - 80mm Doublet

480E Refractor Telescope 80mm F/6: $695.00
Featuring top end Crayford / Rack & Pinion Hybrid Focuser
Description:
* 2-element objective lens system
* Fully multi-coated optics ensures utmost light transmission
The Daystar 480mm refractor has been selected for use on the National Solar Observatory’s Project “Citizen CATE”For the Total Solar Eclipse of Aug 21, 2017.
* Finely CNC machined aluminum body and focuser
* Deluxe high-gloss anodizing finish
* Retractable sunshade
* Accepts all 2” universal telescope eyepieces

Specifications:
Optical design: Refractor
Aperture: 80mm
Focal Length: 480mm,
Focal Ratio : f/6
Lens: Doublet, Fully Multi-Coated
Attachments: 2" Rack & Pinion Hybrid Drive Focuser
Aluminum Carrying Case

(Optional 2” Dielectric coated mirror diagonal available for $199.00)

For further specific information about availability,
please contact sales staff at:  866-680-6563 for further details.

Please read our Terms of Sale before purchasing

* HALF-BANDWIDTH: The term half-bandwidth refers to an optics industry standard of measure.  On a chart depicting the peak where light is transmitted, that peak's width is measured at the point 50% between zero and full transmission. This term is called half-bandwidth.
The Sun Today
Hydrogen Alpha Filters

Current Delivery Times
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0-10 days for:
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Questar Quark
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2-4 weeks for:
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ION Filters
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3-6 months for:
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SR-127 Telescope
Solar System Filter Wheel

All DayStar Hydrogen a filter assemblies need to be used in conjunction with a lens cover and Energy Rejection Filter.
Offering absolute precision control over wavelength transmission. . .
DayStar Filters LLC • 149 Northwest OO Highway • Warrensburg, MO 64093 - USA
Telephone: 866-680--6563 • service@daystarfilters.com • FAX: 1-866-791-0448