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0.77x Reducer/Flattener for Esprit 120 - SKU# S20209
$440.00

0.77x Reducer/Flattener for Esprit 120 - SKU# S20209

Sky-Watcher

34mm fully illuminated field but can handle full frame as well 95mm back-focus (55mm when back focus spacer and M48 ring installed) Drops f/ratio ...

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$440.00
0.77x Reducer/Flattener for EvoStar 150DX - SKU# S20208
$440.00

0.77x Reducer/Flattener for EvoStar 150DX - SKU# S20208

Sky-Watcher

34mm fully illuminated field, compatible with both APS-C and full frame sensors 89mm back-focus (55mm when back focus spacer and M48 ring installe...

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$440.00
0.85x Reducer/Flattener for EvoStar 72ED - SKU# S20212
$360.00

0.85x Reducer/Flattener for EvoStar 72ED - SKU# S20212

Sky-Watcher

Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommended 55mm back focus Drops f/ratio from native f/5....

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$360.00
1.25" STAR DIAGONAL - SKU# 94115-A
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$58.95
$49.95

1.25" STAR DIAGONAL - SKU# 94115-A

Celestron

Fits telescopes with 1.25” focusers or visual backs, 90° viewing angle, best for observing objects overhead Accepts standard 1.25” eyepieces, Barl...

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$58.95
$49.95
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11" ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 11) V2 OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91076
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$6,089.95
$3,699.00

11" ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 11) V2 OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91076

Celestron

Fast, wide-field 11” f/2.2 optical design with rare-earth glass for images free of false color, coma, and field curvature Large 43.3mm optimized...

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$6,089.95
$3,699.00
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114LCM COMPUTERIZED TELESCOPE - SKU# 31150
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$545.95
$369.95

114LCM COMPUTERIZED TELESCOPE - SKU# 31150

Celestron

Computerized telescope automatically locates thousands of celestial objects using the NexStar+ hand control. Follow the simple SkyAlign alignment ...

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$545.95
$369.95
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180mm Universal D-plate - SKU# S31000
$46.00

180mm Universal D-plate - SKU# S31000

Sky-Watcher

7" (180mm) Losmandy style D-plate Numerous holes for mounting on a wide variety of telescopes Anodized green to match Sky-Watcher signature color ...

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$46.00
2" MIRROR DIAGONAL WITH XLT COATINGS - In Stock Now - SKU# 93527
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$248.95
$175.95

2" MIRROR DIAGONAL WITH XLT COATINGS - In Stock Now - SKU# 93527

Celestron

2” SCT mirror diagonal with high performance XLT coatings 1/10th wave mirror is tested with an interferometer to ensure quality Housing is precisi...

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$248.95
$175.95
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355mm Universal D-Plate - SKU# S31010
$78.00

355mm Universal D-Plate - SKU# S31010

Sky-Watcher

14" (355mm) Losmandy style D-plate Numerous holes for mounting on a wide variety of telescopes Anodized green to match Sky-Watcher signature color...

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$78.00
36 CM ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 36) OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91077
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$22,399.95
$13,999.00

36 CM ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 36) OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91077

Celestron

A breakthrough 36 cm aperture, f/2.2 optical system designed for professional applications that require both a wide field of view and resolution, ...

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$22,399.95
$13,999.00
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45-DEGREE ERECT IMAGE DIAGONAL - SKU# 94112-A
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$58.95
$49.95

45-DEGREE ERECT IMAGE DIAGONAL - SKU# 94112-A

Celestron

A great accessory for daytime terrestrial viewing with your telescope This 1.25” diagonal produces right side up and left-to-right correct images ...

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$58.95
$49.95
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8-24MM ZOOM EYEPIECE - 1.25" - SKU# 93230
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$132.95
$99.95

8-24MM ZOOM EYEPIECE - 1.25" - SKU# 93230

Celestron

Zoom from low to high power in an instant with this versatile eyepiece! Compatible with any telescope that accepts 1.25” eyepieces This fully mult...

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$132.95
$99.95
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80LCM COMPUTERIZED TELESCOPE- In Stock Now - SKU# 22051
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$516.95
$349.95

80LCM COMPUTERIZED TELESCOPE- In Stock Now - SKU# 22051

Celestron

High quality 80 mm refractor Lightweight Computerized Mount Built-on StarPointer finderscope to help with alignment and accurately locating object...

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$516.95
$349.95
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8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8) OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91073 - In Stock Now
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$2,939.95
$1,799.00

8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8) OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) - SKU# 91073 - In Stock Now

Celestron

Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor. Unlike th...

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$2,939.95
$1,799.00
Save 39%
AC/DC Power Adapter - SKU# S30105
$42.50

AC/DC Power Adapter - SKU# S30105

Sky-Watcher

Allows most Sky-Watcher GoTo mounts to be powered via wall outlet. AllView, AZ-Gti, Az-Gte also require the optional DC power cable (availabe throu...

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$42.50
ACCESSORY CASE - 1.25" - SKU# 94007
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$62.95
$49.95

ACCESSORY CASE - 1.25" - SKU# 94007

Celestron

Sturdy aluminum carry case Included die-cut foam cushion to protect your accessories Durable metal latches and hinges The Celestron Accessory...

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$62.95
$49.95
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ADVANCED VX 11" SCHMIDT-CASSEGRAIN TELESCOPE - SKU# 12067
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$4,861.95
$2,999.00

ADVANCED VX 11" SCHMIDT-CASSEGRAIN TELESCOPE - SKU# 12067

Celestron

11” (280mm) f/10 Schmidt-Cassegrain includes StarBright XLT coatings for better light transmission The most compact and portable of Celestron’s Ge...

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$4,861.95
$2,999.00
Save 38%