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Your cart is empty.Product Description
Observation effect after making a telescope
Observing the Moon
Can clearly observe the craters and sea of the moon
F8's focal ratio can support higher magnification
Observing the Saturn
Under good observation conditions
We can observe Rings of Saturn
Observing the Jupiter
Under good observation conditions
We can observe Jupiter's stripes and red spots
Package description
- 1 x D114F900 mirror
- 1 x 25mm Secondary mirror
- 1 x Packing box
j
2025-08-25 13:54:58
My set was missing the smaller mirror. The only option is to return the larger mirror but I already have installed it. The seller reached out to me after my negative review and sent me a replacement. Both mirrors are in perfect condition and the seller was responsive so I'm giving them 5 stars.
Brian A.
2025-07-19 15:34:59
The mirrors were clean and well made. Great for when replacing the old mirrors in my 114mm Newtonian.
Rz
2025-07-17 14:53:40
Recipient has quality microscope here and was a must have addition for their needs and use of product
John G.
2025-06-03 17:59:15
I have an older Meade 114EQ-DH4 telescope and both mirrors had gotten quite pitted and needed replacement. While the 114mm mirror was great, the provided secondary mirror actually measured 24.6mm and fell out of my holder. The people at SKYOPTIKST were good enough to send me a larger (28mm) secondary mirror as a replacement part.I'm no optics expert, but my telescope is a lot clearer and brighter with these new mirrors.
Alex
2025-05-24 11:55:33
I bought this after getting a very unsatisfactory mirror set from a different seller.This mirror, however, is excellent! The mirror has no visual abnormalities, and provides very clear images at all magnification levels tried. I highly recommend it of you're looking to build your first telescope, especially one of the Hadley design.The attached photo, taken on a cellphone through a 15mm eyepiece, doesn't do the live view justice but gives you a vague idea of what to expect. You won't be disappointed.
Dominick Manago
2025-05-23 21:40:18
Both mirrors are in good shape.
Matthew Baker
2025-05-14 19:57:35
I had a bad experience with a different amazon seller- the ronchi test showed severe zones in the sphere, some of the worst I've ever seen.This mirror is great, with only slight undercorrection and some TDE at the edge- this is time consuming to remove and largely doesn't affect the view, and can easily be masked. In some cases, like this one, it may even be beneficial to have a slight bit of TDE (but it gets complicated). Overall this is a great buy for 30 dollars.Attached is my outside ROC ronchi test of this mirror, Blue, and a perfect ronchi test, black and white. You can be confident in this purchase.
Jean-Luc
2025-05-11 19:35:39
I have 3D printed a Hadley Telescope, and these mirrors worked perfectly! They are bright, crystal clear and have a sharp focus!
Ivaldo Sales
2025-02-21 16:24:07
Ótima qualidade. Produto excelente
shawn sanford
2025-02-10 16:34:38
Works well
Bon
2025-01-12 12:31:40
Worth it to buy
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