William Optics: ZenithStar Fluorite Doublet 'Short Tube Telescope'
If you want to get your hands on one of these "limited-edition telescopes" you will have to place your order soon as there will be no more red tubes after this batch have been sold. 'You were rightly waiting for it with big expecations: it's finally here! William Optics 10-year anniversary telescope sports the best you need. It's sytlish, it's all you need in a telescope, it will start you in astrophotography like no other scope in it's class, it's simply an irresistable bargain!Enjoy views of the sky as you have never seen it before thanks to the air-spaced, CNC machine precision collimatable lens cell, high-quality fluorite doublet we codesigned with Thomas Back.focuser. Take your scope with you on any trip, it comes with a carry-on size aluminum case.Boast about your refractor's sharpenss and color correction with your buddies; and look, who has a nicer looking scope?!
Features:
*Aperture 80mm
*Focal Ratio F/6.9Focal Length 555 mm
*Objective Type
*Fluorite Doublet, Air Spaced, APO
*TMB co-designed
*Fully Multi-Coated, STM coating
*Resolving Power 1.45"
*Limiting Magnitude 11.3
*Lens Shade Retractable
*Focuser 2" 360° Rotating Camera-angle Adjuster, 1:10 fine focus
*Focuser Travel Length 3.15" (80mm)
*1.25" Adapter & 2" extender Included
*1.25" Adapter Brass Compression Rings
*L- type Mount L Bracket Based
*Field Stops 15 Baffles
*Tube Diameter 90mm
*Tube Length 14.7" (375 mm) Fully Retracted
*17.3" (440 mm) Fully Extended
*Tube Weight 6.2 lbs. ( 2.8 kg)
*Case Aluminium Case (Standard)
*Case Dimensions :(WxHxD) 19" x 11" x 6.3" :(48cm x 28cm x 16cm)
*(Water Resistant)
Source: WilliamsOptics