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View the Latest Collimation & Focusing Tool Reviews
Item
Submitted By
Farpoint Bahtinov Focus Mask for DSLR Camera Lens w/ 52mm Filter Thread # FP438
Bahtinov focus masks
These are as good a focusing aid as I have seen. You do need to get an empty filter ring to mount them in.
These are as good a focusing aid as I have seen. You do need to get an empty filter ring to mount them in.
Hubble Optics 5-Star Artificial Star for Testing and Collimating Telescopes
SCT Adjusting
This purchase was very easy and quick. I recomend them. The Hubble Optics 5* was easy to use, the magnetic tab used to isolate the star size was easy to use as well. I recommend this product. I only used this once on a 10" Mead Lx200 that had b...
This purchase was very easy and quick. I recomend them. The Hubble Optics 5* was easy to use, the magnetic tab used to isolate the star size was easy to use as well. I recommend this product. I only used this once on a 10" Mead Lx200 that had b...
HoTech 1.25" SCA Laser Collimator - Single Dot
grate product
This pice is well made. Fits tight, and makes it very easy to adjust the mirrors.
This pice is well made. Fits tight, and makes it very easy to adjust the mirrors.
Bob's Knobs Springs for Meade Lightbridge (8", 10" & 12") f/5 Primary # CNspr
Much better
I ordered these to upgrade the springs on my apertura 12AD scope. It's a big improvement in both the collimating process and holding collimation.
I ordered these to upgrade the springs on my apertura 12AD scope. It's a big improvement in both the collimating process and holding collimation.
Farpoint 2" Autocollimator # FP262
Super!
Super!
Super!
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Device works as advertised.
Device works as advertised.
Device works as advertised.
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Perfect focus for cheap!
Want perfect focus? Get this. It’s all you need!
Want perfect focus? Get this. It’s all you need!
HoTech 1.25" SCA Laser Collimator - Crosshair
Worth the Money
This will make collimating my dobsonian a breeze. Quality product, quality materials, quick shipping, arrived on time.
This will make collimating my dobsonian a breeze. Quality product, quality materials, quick shipping, arrived on time.
Rigel Systems Aline 1.25" Telescope Alignment Eyepiece / Collimation Cap
Works great on f 6
Works great on f 6 systems and higher
Works great on f 6 systems and higher
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Focusing riddle solved
No more guess work, it's perfect.
No more guess work, it's perfect.
Bob's Knobs for Astro-Tech AT12RC Ritchey-Chretien Secondary # AT12RC
quality knobs
quality knobs
quality knobs
Agena 1.25" Cheshire Collimating Eyepiece for Refractors
Short Cheshire collimating eyepiece
I bought this item to work with a short range magnifier as a refractor collimation tool. It works well for this application.
I bought this item to work with a short range magnifier as a refractor collimation tool. It works well for this application.
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Celestron Edge HD 8
Use this on my Edge HD 8. Good quality. Works perfectly.
Use this on my Edge HD 8. Good quality. Works perfectly.
Agena 1.25" Cheshire Collimating Eyepiece for Refractors
Worked Perfectly
This Cheshire Collimating Eyepiece was very simple to use ... a very bright image even with a small LED flashlight. I thought that the reflections might be difficult to interpret, but they were quite sharp, and I was able to accurately align my 7&quo...
This Cheshire Collimating Eyepiece was very simple to use ... a very bright image even with a small LED flashlight. I thought that the reflections might be difficult to interpret, but they were quite sharp, and I was able to accurately align my 7&quo...
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Easy Focusing
This mask takes all the guesswork out of focusing. Just slip on the mask and get the spikes lined up. I did tie a string around one of the spokes on the mask to make it easier to pull off and to prevent touching the front glass of the scope by accide...
This mask takes all the guesswork out of focusing. Just slip on the mask and get the spikes lined up. I did tie a string around one of the spokes on the mask to make it easier to pull off and to prevent touching the front glass of the scope by accide...
Farpoint Bahtinov Focus Mask for Celestron 11" SCT # FP412
Works well
I use this Bahtinov mask to properly focus several small scopes, 76mm, 80mm, and 90mm. It works well on all and is very easy to setup and use. I am also please with the quick service and delivery I received from Agena Astro Products.
I use this Bahtinov mask to properly focus several small scopes, 76mm, 80mm, and 90mm. It works well on all and is very easy to setup and use. I am also please with the quick service and delivery I received from Agena Astro Products.
Celestron 1.25" Cheshire Collimating Eyepiece for Newtonian Reflectors # 94182
Fine purchase
I've bought this eyepiece for collimating my SW Dob 12". It fits into focuser without gap. Qualitative item. My thanks to AgenaAstro for fast delivery.
I've bought this eyepiece for collimating my SW Dob 12". It fits into focuser without gap. Qualitative item. My thanks to AgenaAstro for fast delivery.
Bob's Knobs for Orion Secondary Set Screws on XT, SkyView & Others # CNsec30
Recommended 100%
If you don't have these you must get them. Recommended 100% to make your life easier. Why don't you have these already?
If you don't have these you must get them. Recommended 100% to make your life easier. Why don't you have these already?
Agena 1.25" Cheshire Collimating Eyepiece for Refractors
Excellent Cheshire
A friend recommended this for refractor collimation, despite already having a long tube Cheshire I tried this one. The relatively tiny view hole and rubber eye cup really helped make refractor collimation much easier. Typical Agena Astro high qualiy...
A friend recommended this for refractor collimation, despite already having a long tube Cheshire I tried this one. The relatively tiny view hole and rubber eye cup really helped make refractor collimation much easier. Typical Agena Astro high qualiy...
Bob's Knobs for Celestron C9.25 f/10 Secondary with Trifid Fastar Housing # C9.25fst
Fit perfect on my CPC 9.25
I have a cpc 9.25 fast star, they work perfect!
I have a cpc 9.25 fast star, they work perfect!
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