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View the Latest Parts And Accessory Reviews

Item
Submitted By
Blue Fireball End Cap (External) with T / T2 Female Thread  # D-02
Blue Fireball End Cap (External) with T / T2 Female Thread # D-02
5.0
Blue fireball end cap
Works great, fits perfect.
GSO Telescope Tube Mounting Rings (Set of 2) - 230mm (9.06
GSO Telescope Tube Mounting Rings (Set of 2) - 230mm (9.06")
5.0
Do what they're supposed to
Bolted them on, they work. The party rejoices.
Sky Watcher Star Adventurer Latitude (EQ) Base # S20530
Sky Watcher Star Adventurer Latitude (EQ) Base # S20530
5.0
Sky Watcher Tracker mini EQ Wedge
Great light weight little device that makes polar alignment quick and easy. Provides a very stable base despite its' small size.
ZWO ASI120MM-S 1.2 MP CMOS Monochrome Super Speed Astronomy Camera with USB 3.0 # ASI120MM-S
ZWO ASI120MM-S 1.2 MP CMOS Monochrome Super Speed Astronomy Camera with USB 3.0 #...
5.0
Guiding Made Easy
I purchased the ZWO and mated it with the Agena 60mm guide scope. This allowed for a threaded connection between them to help minimize some flexure. Took a couple of minutes to load the drivers, set up PHD2 and done. It really was that easy.
William Optics 2
William Optics 2" Push-In Nosepiece for William Optics Diagonals
5.0
Nose Piece
An excellently crafted piece. Most of all however I appreciated the time an effort that your customer service person spent in making sure that it was a compatable piece for my equipment.
Agena Flexible Slow Motion Cable with Rosette Handle - 11.5
Agena Flexible Slow Motion Cable with Rosette Handle - 11.5"
5.0
very good quality
very good quality
Meade Coronado Vixen-Style Dovetail Plate (6
Meade Coronado Vixen-Style Dovetail Plate (6" Long) # 07932
5.0
Good fit on Solarmax 60mm
Comes with 2 mounting screws. Screws are short enough they won't protrude through the rings and damage scope.
Dovetail has a hole in the center, and two slots that together cover almost the full length of the dovetail.
Celestron USB to RS-232 Converter # 18775
Celestron USB to RS-232 Converter # 18775
5.0
Needed an update
The new adapter cable worked the first time and has been trouble free.
Agena Eyepiece Container - 105x120mm
Agena Eyepiece Container - 105x120mm
5.0
Nice eyepiece cases!
I'll certainly use this. Can see at a glance which eyepiece it contains.
Blue Fireball End Cap (External) with C / CS Mount Female Thread  # D-12
Blue Fireball End Cap (External) with C / CS Mount Female Thread # D-12
5.0
A high quality metal cap
I have several of these for my c-mount lenses and accessories.

The caps are perfectly machined and screw on/off effortlessly.

Another high quality part from Blue Fireball.
Blue Fireball 2
Blue Fireball 2" Eyepiece Extension Tube with 35mm (1.38") Extension # X-03
5.0
Dual thumb screw compression ring extension
Very well made and smooth locking
Baader 2
Baader 2" Diamond Steeltrack Crayford Focuser for All SCTs # BDS-SC 2957220
4.0
Fine Focuser for SCT
I purchased this for use on my C8. I find the operation of it very smooth, but ran into a big issue on my 40+ year old C8 in that the old scopes have an issue with the thread depth and I can't install it as it should be on my scope. I did get it...
Celestron Corrector Dust Cap for NexStar 4SE Telescope # NXS-4DC
Celestron Corrector Dust Cap for NexStar 4SE Telescope # NXS-4DC
5.0
Does the job
Purchased this cap for an older model Celestron Ultima 8" SCT. Not a perfect fit. The little tabs on the telescope tube rim at the 12 and 6 o'clock positions don't quite grab the notches in the cap when you place the cap in place and r...
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 2
Blue Fireball T Thread Camera Adapter for Prime Focus Photography - 2" # P-06
5.0
Just a little expensive. But,
Just a little expensive. But, I've been buying telescope accessories since the 1970's. Product worked fine.
Agena Telescope Tube Rings (Set of 2) - 5.45
Agena Telescope Tube Rings (Set of 2) - 5.45"
5.0
rings
Fit perfectly on my de-forked classic C-5 -- now I can remount it on a DC compatible "travel" mount for the 2020 solar eclipse!
Dew-Not Dew Remover
Dew-Not Dew Remover
5.0
Work perfectly
Good product
Celestron SkyPortal WiFi Adapter for Remote Telescope Control # 93973
Celestron SkyPortal WiFi Adapter for Remote Telescope Control # 93973
5.0
This is a great alternative
This is a great alternative to control a Celestron AllAz mount directly, instead of using a NexStar hand controller.
Farpoint 1.25
Farpoint 1.25" Reflective Cheshire Collimator
1.0
Not Useful for Beginners
Purchased this to learn to collimate my 10" reflector. Looking at the web page, it's not clear that you have to remove your primary mirror to put their target stickers in place. They then talk about using their Farpoint Laser Collimator (in...
Baader 2
Baader 2" Clicklock Clamp for Pentax Refractors (M84 Thread) # CLPX-2 2956284
5.0
Continued Excellence
Reliable, high quality, much superior to competition.
Agena 60mm Precision Straight-Through Finder / Guide Scope with Helical Focuser
Agena 60mm Precision Straight-Through Finder / Guide Scope with Helical Focuser
5.0
60mm Guide Scope
Good build quality and absolutely no complaints. Another great product from Agena.