William Optics Losmandy style Dovetail in Red

New Losmandy style dovetail from William Optics. Heavy duty design; solid build quality; beautiful aesthetics!

Designed to fit a variety of tube rings and many refractors on today's market made by William Optics, AP, Takahashi, Stellarvue, Skywatcher, Meade, and Celestron.

Plate is 400mm long by 105mm wide. Please see the third product photo above for a schematic diagram of this plate showing all measurements. Weight = 1.43 kg / 3.15 lbs.

Plate only. No additional mounting/hardware included.

William Optics Slide-base UniGuide 50mm Scope - Blue

All New Slide-base UniGuide 50mm Scope 
(with a Unique 1.25 inch RotoLock) in Blue

William Optics Slide-base UniGuide 50mm Scope - Red

All New Slide-base UniGuide 50mm Scope 
(with a Unique 1.25 inch RotoLock) in Red

William Optics New Adjustable Flat73A for Z73

William Optics Low Latitude WO Vixen style base mount for iOptron SkyGuider Pro - Red

100% precision CNC made .
It’s big upgrade for the stability and adjustment

Adjustment from 7～34 degree(Latitude).

William Optics FLAT6AIII special edition for Fluorostar 91

William Optics Adjustable reducer flattener Flat73R for Z73

New, dedicated 2" flattener by William Optics optimized for use with their Z73 Zenithstar OTA. Designed for APS-C size or smaller imaging chips (not for use with full-frame cameras).

• Features an M63 male thread for a direct threaded connection to the Z73 on the telescope side.
• On the camera side, the flattener has a male M48x0.75 thread. You can use your Canon or Nikon DSLR directly with the use of an optional M48 camera-specific T-ring (sold separately). With this, your camera chip will be placed at the correct 55mm working distance.
• Note that you cannot use this with the smaller T rings that have a 42mm T thread.
• The WO Flat73R also has a female M48x0.75 (2" filter thread) on the inside to which you can attach standard 2" filters. To access this thread, you need to unscrew the telescope adapter portion of this flattener.
• A very neat fature of this item is that a rotator/camera angle adjuster is built into the mechanism of this item, making a separate rotator unnecessary.

William Optics Guide Star 61 - Gold (Soft Carry Case included)

William Optics ZenithStar 61 II f/5.9 OTA with Cat Handle Bar - Gold

• Latest 2nd Gen version! 
• 61mm f/5.9 doublet air-spaced objectives APO
• Use of synthetic fluorite FPL-53 glass material
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography, wildlife photography & visual observation 
• Product of Taiwan. 2-year warranty

William Optics ZenithStar 61 II Gold *รวม Uniguider*

• รวมกล้องไกด์รุ่นใหม่ Slide-base UniGuide 32mm Scope!
• Latest 2nd Gen version! 
• 61mm f/5.9 doublet air-spaced objectives APO
• Use of synthetic fluorite FPL-53 glass material
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography, wildlife photography & visual observation 
• Product of Taiwan. 2-year warranty

William Optics ZenithStar 61 II f/5.9 OTA with Cat Handle Bar - Space Gray

• Latest 2nd Gen version! 
• 61mm f/5.9 doublet air-spaced objectives APO
• Use of synthetic fluorite FPL-53 glass material
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography, wildlife photography & visual observation 
• Product of Taiwan. 2-year warranty