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Agena Astro

Agena Astro

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Adapters

Blue Fireball SCT Thread End Cap for Telescope # D-04

$20.10

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

$32.85

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

$25.45

Celestron SCT to 2" Visual Back Adapter # 93661

$28.60

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

$10.55

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

$62.55

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

$20.15

William Optics 48mm Wide T-Ring for Sony E-Mount Cameras - Black # TM-SN-E-M48

$47.70

M48x0.75 (2" Filter) Male to M28.5 (1.25" Filter) Female Thread Adapter # M-01

$26.45

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

$26.45

ZWO M48 Male Thread to M42 Female Thread Adapter # ZWO-M48-M42

$14.85

William Optics 48mm Wide T-Ring for Nikon F-Mount SLR/DSLR Cameras TM-NK-F-M48

$36.04

William Optics SCT Thread Adapter for 2" Diagonal - Gold # SCTTA

$45.60

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

$22.30

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

$102.85

SCT Female Thread to SCT Male & M48x0.75 (2" Filter) Female Thread Adapter C-06

$31.75

Meade #62 Camera T-Adapter for SCT Telescopes # 07352

$53.00

Blue Fireball 1.25" Spacer Ring with 0.25" Extension # S-1A

$13.75

William Optics 48mm T-Ring for Canon SLR/DSLR EOS Cameras - Black TM-CN-EOS-M48

$36.04

Blue Fireball End Cap (External) with Meade ETX Female Thread # D-06

$16.95

BFB 1.25" Eyepiece Holder with T / T2 Female Thread (T2 Visual Back) E-10

$30.70

Antares 2" SCT Visual Back with Twist Lock # T2TL

$44.55

Baader 1.25" Nosepiece / T-2 Adapter # T2-14 2458105

$37.10

Baader 1.25"/T-2 Budget Eyepiece Holder # EYEHOLD-1 2458120

$26.50

Baader Canon EOS DSLR T-Ring w/ 2" Filter Thread and Nosepiece # DSLR-T 2958550

$94.35

Blue Fireball Lock Ring / Orientation Control Adapter for 2"x24 SCT Thread L-04

$15.85

Celestron SCT T-Adapter # 93633-A

$36.00

Blue Fireball Gender Changer: T / T2 Female-Female Thread Adapter # G-TF

$20.10

ZWO T2-1.25" Filter Adapter # T2-1.25-3

$18.02

ZWO 2" to 1.25" Filter Adapter Ring # 2-1.25FL

$18.02

Blue Fireball 1.25" Eyepiece Holder/Visual Back w/ M42x0.75 M/F T Threads # E-13

$32.85

Baader Diascope Bayonet 2" Ocular Adapter to Fit Zeiss Diascope Eyepieces on ...

$88.00

Tele Vue M42 T-Ring Adapter for 2" 2x Powermate # PTR-2200

$63.60

Blue Fireball Gender Changer: T / T2 Male-Male Thread Adapter # G-TM

$23.30

BFB Gender Changer: M28.5 (1.25" Filter) Female-Female Thread Adapter # G-1F

$18.00

Blue Fireball 360-deg Camera Angle Adjuster/Rotator w/ M54x0.75 M&F Threads R-06

$64.65

ZWO T / T2 Male to C / CS Female Thread Video Camera Adapter # M42-CS

$19.10

Askar 54mm / 48mm Wide T-Ring for Nikon Z-Mount Mirrorless Cameras # DA54NI

$44.52

Blue Fireball M48x0.75 Male to M54x0.75 Male Thread Adapter # M-03

$26.45

William Optics Camera Angle Adjuster / Rotator with M63 Threads # M-CAA63

$115.54

Baader T-2 Quick Changer # T2-06 2456313

$54.10

Baader 1.25" / T2 Eyepiece Holder with Helical Microfocuser # T2-8A 2458125

$59.40

Baader T-2 Female to M48 Male Expanding Ring # T2-29 2458110

$31.80

Celestron T-Ring for Nikon Camera # 93402

$16.95

Blue Firebal 1.25"-to-2" Eyepiece Adapter for Telescope # E-05

$26.45

ZWO M42 T/T2 Male to M42 T/T Female Extension Adapter 21mm Extension # T2-EXT-21

$19.10

Baader SCT Expanding Ring for ETX / NX4 / C90 Mak Telescopes # NX4-SC 2958500A

$39.25

2"-to-SCT Thread Short Adapter for Telescope # C-02

$29.65
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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

Feedback ratings

Last 12 months

Positive519- positive feedback in last 12 months
Neutral1- neutral feedback in last 12 months
Negative2- negative feedback in last 12 months

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 (23,015)

1***i (1042)- 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 (219)- 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
n***i (1706)- 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!
a***z (782)- Feedback left by buyer.
Past month
Verified purchase
Excellent Description, Photos, Fast Shipping. Excellent Vendor. Highly Recommend.
g***o- Feedback left by buyer.
Past 6 months
Verified purchase
Filter arrived just as described, good packaging, all went well
See all feedback