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View the Latest Focusers & Accessory Reviews

Item
Submitted By
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 96.6mm Telescope Adapter)
5.0
GSO 096
Replaced the stock focuser on a Celestron Omni XLT 102mm f/6.5 with the GSO 096 2" Dual Speed Crayford Refractor. Took less than 5 minutes to remove stock item and install GSO focuser. Fits perfectly. Very satisfied with purchase/upgrade! Solidl...
Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - M4 Screw for GSO Crayford Focuser # CFURB
Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - M4 Screw for GSO...
5.0
Does what it is supposed to do
The shoe that came with my Orion 9X50 RACI did not mount well on my focuser (GSO linear bearing 10:1, also bought from Agena). This is the shoe that Agena recommends for the focuser.
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 96.6mm Telescope Adapter)
5.0
Crayford Focuser for Celestron C6 Refractor
The Crayford focuser is an excellent addition to any scope. The issue with this focuser and the Celestron C6 refractor is trying to reach the focal point. A 2" extender is a must unless you also include a diagonal. Pay attention to the applicati...
GSO 2
GSO 2" Crayford Focuser for SCTs - Dual Speed
4.0
GSO 2" Crayford Focuser for SCTs - Dual Speed
Very nice focuser. Smooth operation. Friction adjustment allows for more or less tension as desired and it can be locked into position so that it does not shift focus as scope is moved. However, when used on my Celestron C-11 with Celestron focal-red...
Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - M4 Screw for GSO Crayford Focuser # CFURB
Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - M4 Screw for GSO...
5.0
Best upgrade for your telescope
I have an Orion 100 refactor and was on the fence about upgrading. As soon as I took this out of the box I knew I had spent my money wisely. It's like having a new telescope. It now adjusts as it should, with the precision this telescope deserve...
GSO 2
GSO 2" Crayford Focuser for SCTs - Dual Speed
5.0
Well built Focuser, flawless machining.
Well built Focuser, flawless machining.
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 86.4mm Telescope Adapter)
5.0
I really like my new
I really like my new GSO Focuser. It does the job, and does it well. I certainly would recommend it to anyone wishing to upgrade.
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 86.4mm Telescope Adapter)
5.0
Well made and excellent for the price
I put this on my Orion ShortTube 80 (purchased in early 2017) and it fit just as Agena Astro's website noted. It is solidly constructed and all the movements are smooth. I actually dropped my telescope from about 4 feet off the ground. The teles...
GSO 2' Crayford Focuser for SCTs - Single Speed
GSO 2' Crayford Focuser for SCTs - Single Speed
5.0
Beautiful single speed focuser for
Beautiful single speed focuser for my 6" Celestron SCT. Particularly useful for focusing with my astrophotography setup. I haven't used for visual but would fully expect excellent performance here as well.
GSO 2
GSO 2" Linear Bearing Crayford Focuser for Refractors - Dual Speed (with 86.4mm Flange)
5.0
GSO Linear focuser
This was a replacement for my old GSO Crayford on my Burgess 91MM refractor. Installation was a breeze even though I had to modify the mating flange a bit.
Works very well.
GSO Dual Speed Crayford Focuser Upgrade Kit
GSO Dual Speed Crayford Focuser Upgrade Kit
5.0
Good Upgrade
Perfect fit and a good upgrade.
GSO 2
GSO 2" Linear Bearing Crayford Focuser for Reflectors - Dual Speed
4.0
Very nice focuser
An amazing product for the price. High quality, heavy, velvet operation and well machined. The only minor complaint is that when the clutch screw is tightened to prevent the barrel slipping (in the case where its carrying more weight) the fine adjust...
Antares 2
Antares 2" Low Profile Focuser with Gear Drive for Reflectors - Dual Speed
5.0
low profile geared crayford
has a nice smooth action. Sure beats my old helical focuser
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 96.6mm Telescope Adapter)
5.0
Stock replacement
We needed to replace the stock focuser on a Konus 150 refractor and this was a nice fit after a custom adapter was made by Precise Parts. The focuser functions very well and has no trouble moving the several pounds of equipment that we use for our so...
GSO 2
GSO 2" Linear Bearing Crayford Focuser for Refractors - Dual Speed (with 96.6mm Flange)
5.0
Very nice!
Product is as advertised. Well made and smooth. Draw tube could be longer but for the money you cant have everything. Agena is awsome to deal with. No hassles and delivery is prompt. Would definitly recommend
GSO 2
GSO 2" Crayford Focuser for Refractors - Single Speed (with 86.4mm Telescope Adapter)
5.0
GSO 2" Single Speed Crayford Refractor Focuser
Very nicely built and finished. Major upgrade, at a very reasonable price, over the rack & pinion focusers that come standard on many refractors. Highly recommended!
GSO 2
GSO 2" Crayford Focuser for SCTs - Dual Speed
5.0
Excellent focuser for my C6
This directly connects to the Celestron 8" SCT and/or the field flattener. Great 2-speed focuser for fine tuning my imagery.
GSO 2
GSO 2" Crayford Focuser for Refractors - Dual Speed (with 86.4mm Telescope Adapter)
5.0
2" GSO Focuser fits Orion ST80
2" GSO Focuser fits Orion ST80. Very pleased.
This was my second attempt to get a focuser to work on ST80.
GSO 2
GSO 2" Linear Bearing Crayford Focuser for Refractors - Dual Speed (with 112.5mm Flange)
4.0
Great focuser
Perfect fit for my Celestron OMNI 120 XLT. Construction and operation are worth five stars. I gave it four star as two issues make it a little bit cumbersome or require extra work or thinking: (1) Does not have a holder for a finder and (2) the out f...