Name: William Optics WIFD ZenithStar ZS81 81mm f/6.9 Apo Refractor OTA - Red # T-ZS-81RD-WIFD
Brand: William Optics
SKU: T-ZZWO-ZS-81RD-WIFD
Price: 1098 USD
Availability: OutOfStock

Special

ZWO FF70 APO Refractor with AM3N Mount & FREE TC40 Tripod + 160mm Pier Extension

$2,098.00

In Stock
Special

ZWO FF90 APO Refractor with AM3N Mount & FREE TC40 Tripod + 160mm Pier Extension

$2,498.00

In Stock
Special
$ZWO FF131 APO Refractor Quadruplet Flat-Field Refractor Bundle with AM7 Mount, TC40 Tripod and Pier Extension$

ZWO FF131 APO Refractor with AM7 Mount with FREE TC40 Tripod + 200mm Pier Extension

$4,998.00

In Stock
Special
$Refractor Telescope APO Telescopes ZWO FF131 w/ AM5N Mount, TC40 Tripod & 200mm Pier Extension$

ZWO FF131 APO Refractor with AM5N Mount with FREE TC40 Tripod + 200mm Pier Extension

$4,298.00

In Stock
Special
$Refractor Telescope APO Telescopes ZWO FF110 w/ AM5N Mount, TC40 Tripod & 200mm Pier Extension$

ZWO FF110 APO Refractor with AM5N Mount & FREE TC40 Tripod + 200mm Pier Extension

$3,798.00

In Stock
Closeout
$Sky-Watcher EvoStar 80ED 80mm APO Refractor # S11100$

Sky-Watcher EvoStar 80ED 80mm APO Refractor

Special Price $599.99 Regular Price $1,080.00

In Stock
Special
$ZWO FF110 APO Refractor w/ AM7 Mount, TC40 Tripod & 200mm Pier Extension # FF110APO-AM7-BUNDLE$

ZWO FF110 APO Refractor with AM7 Mount with FREE TC40 Tripod + 200mm Pier Extension

$4,498.00

In Stock
Closeout
$ZWO FF80 Apo 80mm f/7.5 Petzval Refractor Telescope # FF80-APO$

ZWO FF80 Apo 80mm f/7.5 Petzval Refractor Telescope

Special Price $1,299.00 Regular Price $1,499.00

In Stock
Closeout
$Sky-Watcher Esprit 80mm ED Triplet Apo Refractor OTA # S11400$

Sky-Watcher Esprit 80mm ED Triplet Apo Refractor OTA

Special Price $1,199.99 Regular Price $2,230.00

In Stock
Special
$William Optics Pleiades 111mm f/4.8 Refractor Telescope - Free Guidescope$

William Optics Pleiades 111mm f/4.8 Astrograph Telescope

$3,798.00

In Stock
Closeout

ZWO FF80 Apo Telescope, AM5N Equatorial Mount & TC40 Tripod Bundle

$3,947.00

In Stock
Closeout
$Airy Disk 85mm f/6 Triplet ED Apochromatic Refractor Telescope$

Airy Disk 85mm f/6 Triplet ED Apochromatic Refractor Telescope

Special Price $849.99 Regular Price $999.00

In Stock
On Sale

DwarfLab DWARF Mini First Night Kit with Tripod & Bag

$505.10

In Stock
Special
$William Optics New FLT 132 Fluoro Star 132mm f/7 Triplet Apo Refractor with FT Focuser Upgrade & Carry Case - Free Guidescope$

William Optics New FLT 132 Fluorostar 132mm f/6.9 Triplet Apo Refractor with FT Focuser Upgr...

Special Price $5,098.00 Regular Price $5,668.00

In Stock
Closeout
$Airy Disk 106mm f/6.6 Triplet ED Apochromatic Refractor Telescope$

Airy Disk 106mm f/6.6 Triplet ED Apochromatic Refractor Telescope

Special Price $1,599.99 Regular Price $1,890.00

In Stock
Special
$Williams Optics Fluorostar 156mm f/7.8 Triplet APO Refractor - Free Guidescope$

William Optics Fluorostar 156mm f/7.8 Triplet APO Refractor - Gold

$7,998.00

Special Order

Special Order
Special
$William Optics GT81 81mm f/5.9 Apo Refractor with Soft Case & FREE Guidescope + Flattener (Astro Imaging Package)$

William Optics GT81 81mm f/5.9 Apo Refractor with Soft Case & FREE Guidescope + Flattener (A...

As low as $1,568.00

In Stock
Special
$William Optics New FLT 132 Fluorostar 132mm f/6.9 Triplet Apo Refractor with Carry Case - Free Guidescope$

William Optics New FLT 132 Fluorostar 132mm f/6.9 Triplet Apo Refractor with Carry Case - Sp...

$4,378.00

In Stock
Special
$William Optics FLT 120 Fluorostar 120mm f/6.5 Triplet Apo Refractor with Carry Case - Free Guidescope$

William Optics FLT 120 Fluorostar 120mm f/6.5 Triplet Apo Refractor with Carry Case - Availa...

$3,298.00

In Stock
Special
$William Optics GT71 71mm f/5.9 Apo Refractor (Red) - Astrophotography Package (OTA, Field Flattener, Guidescope) # A-F71GTIIRD-AP$

William Optics GT71 71mm f/5.9 Apo Refractor (Red) - Astrophotography Package (OTA, Field Fl...

$1,198.00

Out of Stock

Out of Stock
Special
$William Optics New FLT 132 Fluorostar 132mm f/6.9 Triplet Apo Refractor with Carry Case - Free Guidescope$

William Optics New FLT 132 Fluorostar 132mm f/6.9 Triplet Apo Refractor with Carry Case - Gold

$4,378.00

In Stock
Discontinued
$William Optics WIFD ZenithStar ZS81 Refractor OTA - Red$

William Optics WIFD ZenithStar ZS81 81mm f/6.9 Apo Refractor OTA - Red

$1,098.00

Out of Stock

Out of Stock

Featured Brands

Apo Telescopes

CONTACT

ACCOUNT

SUPPORT

RESOURCES

WHO WE ARE