William Optics Refractors

Product
Description
Price
Eazy Touch ALT-AZ Mount Includes mount and wooden tripod with tray. (Dovetail and saddle plates optional.) $540
Eazy Touch Mount Head Only   $410
Fluoro Star APO 132mm Triplet O.T.A.
  • 132mm aperture
  • 925mm focal length f/7
  • Mounting rings
  • Custom aluminum case
  • Triplet Air spaced lens
  • 2 speed Crayford Focuser
$3,875
Fluoro Star APO 132mm Triplet O.T.A.
  • 132mm aperture
  • 925mm focal length f/7
  • Mounting rings
  • Custom aluminum case
  • Triplet Air spaced lens
  • 2 speed Crayford Focuser
  • Quartz Dielectric Diagonal
$4,079
Fluoro Star APO 110mm O.T.A.
  • 110mm aperture
  • 770mm focal length f/7
  • 115mm mounting rings
  • Custom aluminum carry case
  • Triplet air spaced lens with 4" Crayford focuser
$2,855
Megrez 90mm FD APO O.T.A.
  • 90mm aperture
  • 620mm focal length f/6.9
  • Doublet air space
  • Custom aluminum carry case
$1,225
Megrez 90mm FD APO O.T.A.
  • 90mm aperture
  • 620mm focal length f/6.9
  • Doublet air space
  • Custom aluminum carry case
  • 2" Dielectric Fibre Plate Diagonal
$1,325
ZenithStar 80 II ED APO with 2 speed focuser O.T.A.
  • 80mm aperture
  • 545mm focal length f/6.8
  • ED APO doublet
  • L-based bracket
  • Custom aluminum carry case
  • 1.25" dielectric diagonal
$615
ZenithStar 80 II ED APO with 2 speed focuser + 2D
  • 80mm aperture
  • 545mm focal length, f/6.8
  • ED APO doublet
  • L-based bracket
  • Custom aluminum case
  • 2" Carbon Fibre Dielectric Diagonal
$645
ZenithStar 70 ED APO with dual speed rotating 2" Crayford focuser
  • 70mm aperture
  • f/6
  • L-based bracket
$565
ZenithStar 66mm Doublet SD APO with 2 speed focuser
  • 66mm aperture
  • 388mm focal length f/5.9
  • Doublet SD APO
  • L-based bracket
  • Custom aluminum carry case
  • 2 speed microfocuser
  • Orange or blue colour tube
$379
ZenithStar 66mm Doublet SD APO with 2 speed focuser
  • 66mm aperture
  • 388mm focal length f/5.9
  • Doublet SD APO
  • L-based bracket
  • Custom aluminum carry case
  • 2 speed microfocuser
  • 2" dielectric diagonal
  • Orange or blue colour tube
$409
ZenithStar 66mm Doublet SD APO with 2 speed focuser and Eazy Touch Head
  • 66mm aperture
  • 388mm focal length f/5.9
  • Doublet SD APO
  • L-based bracket
  • Custom aluminum carry case
  • 2 speed microfocuser
  • 2" SCT Carbon Fibre Dielectric

 

 

$459

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Ferrari ZenithStar 66mm O.T.A. Racing Edition
  • 66mm aperture
  • 388mm focal length f/5.9
  • Retracable lens shade
  • Fully-multi coated optics, apochromatic objective
  • Focuser Crayford Focuser, rotatable design, integrated 1:10 fine focus
  • 62 mm Focuser Travel Length
  • 1.25" Adapter Provided
  • Tube Diameter 75 mm
  • Tube Length 280 mm Fully Retracted
  • 360 mm Fully Extended
  • Tube Weight 1.6 kg

 

 

 

$769

 

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Ferrari ZenithStar 70mm O.T.A. Anniversary Edition
  • 70 mm aperture
  • 430mm focal length, f/6.2
  • Fully Multi-Coated, transparent coatings , apochromatic objective
  • Resolving Power 1.6"
  • Retractable lens shade
  • Crayford Focuser, rotatable design, integrated 1:10 fine focus
  • 70 mm Focuser Travel Length
  • 1.25" Adapter Provided
  • Tube Diameter Integrated L-Bracket
  • Tube Length 300 mm Fully Retracted
  • 360 mm Fully Extended
  • Tube Weight 2 kg

 

 

$1,759

 

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Backpack Hard Case for ZenithStar 70 Stylish white hard ABS backpack case for ZenithStar 70 with internal soft carry case. $155
Swan 83mm Spotting Scope OTA 83mm apochromatic spotting scope, with a high-power, wide-angle zoom eyepiece. $919

All prices are subject to change without notice.