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Seestar S50 All-In-One Smart Telescope by ZWO

$529.00

Lunt Solar 50mm Ha Solar Telescope with Pressure Tuner / B400 Filter LS50THa/...

$1,013.36

ZWO ASI120MM-MINI 1.2 MP CMOS Monochrome Astronomy Camera with USB 2.0

$157.95

Tele Vue Qwik Point Red Dot Reflex Finder # QBT-1006

$29.70

David Chandler Night Sky Planisphere (Large) for 40°-50° North Latitude - NEW

$13.25

GSO 2" 1:10 Dual Speed Crayford Refractor Crayford Focuser with 96.6mm Base A...

$185.30

Long Perng 2in 0.6x Refractor Field Flattener / Reducer with M48 Male Thread

$157.95

Long Perng 2in 0.6x Refractor Field Flattener / Reducer w/ M42 T/T2 Male Thread

$157.95

Hubble Optics 5-Star Artificial Star for Testing and Collimating Telescopes

$28.65

Feather Touch Micro Focuser for Celestron C11 SCT (Not for CPC1100) # FTM-C11

$371.00

Antares 2" Neutral Density / Moon Filter ND-0.9 with 13% Transmission

$26.50

Baader 1.25" Click-Lock Eyepiece Adapter/Visual Back w/ T-2 Thread T2-08 2458100

$102.85

HoTech 2" Advanced CT Laser Collimator for SCT Collimation # ACT-M2

$528.95

Rigel Systems Aline 1.25" Telescope Alignment Eyepiece / Collimation Cap

$10.59

Baader HTA43/T2 T-Adapter for Hyperion, Morpheus and MkIII / MkIV Zoom Eyepie...

$22.30

Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - Standar...

$12.70

ZWO 5-Position Electronic Filter Wheel for 1.25" or 31mm Filters # EFWMINI

$210.95

Extra Mounting Base for Telrad Reflex Finder # 2001

$10.60

ZWO 1.25" Non-Rotating Helical Focuser with Female M42 T/T2 Threads # ZWO-HF1.25

$62.55

Blue Fireball 1.25" SCT Eyepiece Holder / Visual Back # E-15

$32.85

Celestron SCT T-Adapter # 93633-A

$36.00

Coronado 1.25" 2x CEMAX Barlow Lens for PST and H-Alpha Telescope

$92.99

Dlx SoftCase for Meade AutoStar 497 AudioStar AutoStar II III Hand Controller...

$24.35

Messier Observer's Planisphere - Large 18" Star / Constellation Finder

$31.80

ZWO M48 to M48 Extender / Spacer Ring with 16.5mm Extension # ZWO-M48-EXT16.5

$25.45

Bobs Knobs Celestron C8 Post-1980 Secondary Standard Collimation Thread C8std

$20.10

Dew-Not Dew Heater for 8" Telescope - 30" Length # DN09 DN009

$55.92

Tele Vue 1.25" Plossl Eyepiece - 11mm

$107.10

ZWO T2-to-M48 Extender/2" Prime Focus Adapter w/ 16.5mm Extension M42-M48-16.5MM

$20.15

Rigel Systems QuikFinder - 1x Reflex Finder for Telescope

$54.00

Unihedron Sky Quality Meter with Lens - Narrow View SQM-L Measure Sky Brightness

$164.30

Optolong Moon & Skyglow Light Pollution Reduction Filter - 1.25"

$33.95

Optolong UV / IR Cut Filter - 2"

$68.90

Thousand Oaks Four Channel Digital Dew Heater Control Unit # DDHC

$115.55

Unihedron Sky Quality Meter to Measure Sky Brightness - Model SQM

$146.30

ZWO 2" IR Cut Filter for Astronomical Imaging # IRCUT2

$51.95

HoTech 2" & 1.25" SCA Laser Collimator for Reflector Telescope - Single Dot S...

$148.40

Agena 2" Color / Planetary Filter for Telescope - #47 Violet

$23.30

GSO 2" 1:10 Linear Bearing Refractor Crayford Focuser with 86.4mm Base Adapter

$207.10

Blue Fireball Empty 1.25" Astronomical Filter Cell with Retaining Ring # S-1F

$10.55

Celestron SCT Piggyback Mount for All Celestron SCT Telescopes # 93609

$44.50

DayStar Quark Sodium D Eyepiece Solar Filter for Refractors DSZSD

$1,372.70

David Chandler Night Sky Planisphere (Large) for 20°-30° North Latitude - NEW

$13.25

Telrad Telescope Reflex Finder with Mounting Base and Selectable Red / Green ...

$68.85

Blue Fireball SCT Thread Adapter for some Maksutov-Cassegrain Telescopes # C-07

$26.45

Masuyama 1.25" Eyepiece with 85-deg AFOV - 10mm # MOP-10

$210.95

QHY PoleMaster Electronic Polar Alignment Scope

$228.11

ZWO T2 Thread to Nikon Lens Adapter for all ASI Cameras # NIKON-T2-II

$73.15

About us

Agena AstroProducts is a leading online retailer of astronomy telescopes, binoculars, and accessories. We offer products from Antares, Baader Planetarium, Blue Fireball, GSO, Meade, Oberwerk, Rigel Systems, Telrad, William Optics, and many other companies.

Welcome to our eBay store!
Location: United StatesMember since: Apr 25, 2007Seller: agenaastro
Top Rated SellerAgena Astro is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Seller feedback (23,025)

1***i (1046)- Feedback left by buyer.
Past 6 months
Verified purchase
Item was as described. However, I didn’t measure my finder scope dovetail properly so this item did not fit; too narrow inside to slide my finder scope in. I will need to order a different item instead. Seller provided excellent response and offered a return but I chose not to bother as the price was such a good deal. A+
e***s (567)- Feedback left by buyer.
Past year
Verified purchase
Decent price, product is as described, great speed in delivery, and excellent communications!
i***m (221)- Feedback left by buyer.
Past 6 months
Verified purchase
E-bay Jem here. Need more E-Bayers like this one .Great communication. Excellent transaction with fast shipping. Hope to do business with you again. Best Regards, Kevin
a***z (782)- Feedback left by buyer.
Past month
Verified purchase
Excellent Description, Photos, Fast Shipping. Excellent Vendor. Highly Recommend.
n***i (1710)- Feedback left by buyer.
Past 6 months
Verified purchase
Came timely and as advertised, Vendor is a great one to work with and ships their quality items quickly! Thanks! Recommended seller!
g***o- Feedback left by buyer.
Past 6 months
Verified purchase
Filter arrived just as described, good packaging, all went well