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Telescopes from William Optics fall into three main families: Megrez, ZenithStar and Fluorostar
Megrez 90 APO
NEW REDUCED PRICES !
A new amazing refractor that once more will set the benchmark on the market for high-quality short-tube refractors. Megrez 90mm air spaced FPL-53 objective with STM coatings.
Comes 360° Rotating Camera-angle Adjuster with integrated dual speed microfocuser. Aluminum case included. OTA or package with Carbon Fiber plate Dielectric 2" Diagonal available.
Read customers' reviews of this amazing scope.
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The Megrez telescopes are the best you can find in their class: they are each astronomer's best friends and life keepers.
Many optional accessories, from Star Diagonals, enhanced, dielectric coatings, quartz , 90 and 45 deg. Amici Erecting Prisms, violet-reduction filters, field flatteners and reducers, finderscopes and red dot finders with different types of brackets, wide-angle eyepieces (SWAN and UWAN), photographic adapters. Birding, solar (with proper equipment) and terrestrial observations are possible too.
The ZenithStar telescopes come in three sizes, 66mm, 80 mm, and 110mm.
ZENITHSTAR 80 II ED DOUBLET APO
This new ZenithStar is the improved version of the old top seller ZS80. Featuring a new FPL-51 APO Doublet air spaced objective it improves
The new ZenithStar 110 TMB Triplet APO will be your choice in the 4” APO class; rotatable 2.5” Crayford focuser with 1:10 microfocuser included, comes with an aluminum case, and in package with many accessories. See what other users say about their ZS110!
ZS 110 is Binoviewer friendly, easy to set-up, it comes with aluminum case and different packages
For visual observers we definitely recommend it with our EAZY-T Alt-az mount.
The ZenithStar 66 are two:
| Aperture | 66mm |
| Focal Ratio | F/5.9 |
| Focal Length | 388 mm |
| Objective Type | SD Doublet, Air Spaced, |
| Resolving Power | 1.78" |
| Limiting Magnitude | 10.8 |
| Lens Shade | Retractable |
| Focuser | 1.6" (40.6 mm) Crayford Focuser Adjuster, Dual Speed 1:10 fine focus 60 mm (2.4") Focuser Travel Length Rotatable Design |
| 1.25" Adapter | Brass Compression Rings |
| L- type Mount | L Bracket Based |
| Field Stops | 10 Baffles |
| Tube Diameter | 2.95 "(75mm) |
| Tube Length | 11.8" (300 mm) Fully Retracted
14.2" (360mm) Fully Extended |
| Tube Weight | 3.5 lbs. ( 1.7kg) |
| Case | Aluminium Case (Standard) |
| Case Dimensions (WxHxD) |
15" x 9.6" x 6.5" (38.5cm x 24.5cm x 16.5cm) |
| Case Weight | 3.7 lbs.( 1.6 kg) |
NOW available in BLACK and BLUE to suit your SCT scope if you decide to piggyback it.
Check out our 100mm guiding rings!
FLUOROSTAR 110 TMB Triplet f/7
The FLT-110 telescope is the ultimate astrophotography refractor. It is extremely well corrected and designed to take the best shots of stars, planets and nebulas. With a new TMB-designed triplet air spaced APO lens with STM Coatings, a patented Crayford design with stainless steel reinforcements, you will not need much more to become a professional astrophotographer. Dual speed 1:10 microfocuser is AVAILABLE.
Check out Cloudy Night's review for this beautiful refractor: The William Optics Fluorostar 110
They can be used with many accessories, such as Star Diagonals, enhanced, dielectric coatings, quartz , 1.25" Dielectric Diagonals, 90 and 45 deg. Amici Erecting Prisms, violet-reduction filters, field flatteners and reducers, finderscopes and red dot finders with different types of brackets, wide-angle eyepieces (SWAN and UWAN), photographic adapters are available. Birding, solar (with proper equipment) and terrestrial observations are possible too.
