Name: Discontinued: Antlia Quadband Anti-Light Pollution Filter - 2in Mounted (old version) # QUADLP-2
SKU: CLN-5571-AF-QUADLP-2
Price: 197 USD
Availability: InStock

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

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

$4,298.00

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

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

$4,998.00

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

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

$3,798.00

In Stock
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
Special
$William Optics Telescopes Refractor Telescope Ultra-Cat 56mm - LIMITED SPECIAL - FREE OAG$

William Optics Ultra-Cat 56 f/4.8 WIFD Petzval Refractor Telescope

$1,398.00

In Stock
Special
$William Optics Pleiades 68mm f/3.8 Refractor Telescope$

William Optics Pleiades 68mm f/3.8 Astrograph Telescope

$1,998.00

Out of Stock

Back-order
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
Clearance

Clearance: Meade 10in LX90-ACF f10 Telescope with UHTC For Parts or Repair - No Tripod CLN-5...

Special Price $700.00 Regular Price $3,699.00

In Stock
Clearance

Refurbished: ZWO ASI183MC Pro Cooled Color Astronomy Camera CLN-5548

Special Price $680.00 Regular Price $799.00

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
Clearance

Refurbished: ZWO ASI6200MM Pro Full Frame Cooled Monochrome Astronomy Camera (2025 ver.) CLN...

Special Price $3,559.00 Regular Price $3,999.00

In Stock
Clearance

Refurbished: ZWO ASI2600MM Pro APS-C Cooled Monochrome Astronomy Camera CLN-5470

Special Price $1,699.15 Regular Price $1,999.00

In Stock
Clearance

Refurbished: ZWO AM5 Strain Wave Equatorial Mount Head (Original Version) - No Tripod - CLN-...

Special Price $1,675.00 Regular Price $1,999.00

In Stock
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
Clearance

Open Box: ZWO ASI1600MM Pro Monochrome Astronomy Camera CLN-5318

Special Price $1,088.00 Regular Price $1,280.00

In Stock
Clearance

Open Box: GSO 16 inch f8 Ritchey-Chretien Astrograph Telescope - Truss Tube OTA

Special Price $7,499.00 Regular Price $7,999.00

In Stock
Clearance

Open Box: Sharpstar 150mm f2.8 HNT Hyperbolic Newtonian Astrograph - Red CLN-5535

Special Price $1,785.00 Regular Price $2,100.00

In Stock
Discontinued

PrimaLuceLab EAGLE5 XTM WiFi Astrophotography Computer

$2,695.00

Out of Stock

Out of Stock
Clearance
$Askar 185 APO 185mm f/7 Triplet Refractor Telescope # 185APO$

Clearance: *Internal Dust* Askar 185 APO 185mm f7 Triplet Refractor Telescope

Special Price $5,015.00 Regular Price $5,278.90

In Stock
Clearance

Refurbished: ZWO ASI6200MC Pro Full Frame Cooled Color Astronomy Camera CLN-5309

Special Price $3,599.10 Regular Price $3,999.00

In Stock
Clearance
$Askar SQA106 f/4.8 Quintuplet Petzval Refractor Telescope # SQA106$

Open Box: Askar SQA106 f/4.8 Quintuplet Petzval Refractor Telescope

Special Price $3,054.99 Regular Price $3,395.00

In Stock
Clearance

Discontinued: Antlia Quadband Anti-Light Pollution Filter - 2in Mounted (old version)

Special Price $197.00 Regular Price $217.80

In Stock

Featured Brands

Sale and Clearance Items

CONTACT

ACCOUNT

SUPPORT

RESOURCES

WHO WE ARE