Hello,
I am looking for 460mm diameter 35mm thick borosilicate mirror blank (internal stress free).
Let me know if you have some for sale. I can arrange courier to your doors.
Thank you,
Pawel
Hi,
I have for sale two adapters made to modificate Coronado PST solar scope to bigger aperture.
You can use PST etalon and put it to bigger telescope.
Stage 1 adapter is 2" diameter nosepiece with M48 filter thread and PST etalon thread on the other side.
Stage 2 adapter has SCT thread so you can use Crayford focuser with BF instead of PST black box.
I can send you pdf instructions.
Price: 80EUR with shipping included
Payment: bank transfer, Revolut, PayPal (+3,5%)
Prezzo: 80.00 €
Hi,
I have for sale two adapters made to modificate Coronado PST solar scope to bigger aperture.
You can use PST etalon and put it to bigger telescope.
Stage 1 adapter is 2" diameter nosepiece with M48 filter thread and PST etalon thread on the other side.
Stage 2 adapter has SCT thread so you can use Crayford focuser with BF instead of PST black box.
Price: 80EUR with shipping included
Payment: bank transfer, Revolut, PayPal (+3,5%)
Prezzo: 80.00 €
Hi,
I have for sale two adapters made to modificate Coronado PST solar scope to bigger aperture.
You can use PST etalon and put it to bigger telescope.
Stage 1 adapter is 2" diameter nosepiece with M48 filter thread and PST etalon thread on the other side.
Stage 2 adapter has SCT thread so you can use Crayford focuser with BF instead of PST black box.
Price: 90EUR with shipping included
Payment: bank transfer, Revolut, PayPal (+3,5%)
5 sets available
Contact: PM or email: pawel(dot)rojewski(at)astrofaktoria(dot)pl
Prezzo: 90.00 €
Hello,
I am looking for ERF for solar work in h-alpha. Baader or BelOptic. The bigger the better.
Please contact me using email: pawel.rojewski(at)astrofaktoria.pl or Whatsapp: 0048 691 355 65(tre)
Can pay by PayPal, Bank transfer (preffered) or Revolut
Hi,
I have for sale a great piece of a focuser. 2" Feather Touch with 1:10 reduction, brake and 25mm focus travel.
Gently used, in great working condition. Only slight marks of use.
With focuser I am giving a quality 2"/1,25" reductor (not pictered) with 2" filter thread.
It's the same but my has 25mm focus travel:
https://www.skypoint.it/it/focheggiatori-da-508-mm/feather-touch/5762-focheggiatore-starlight-instruments-feather-touch-ftf2020bcr.html
Asking 425euros with shipping to Italy included.
Payment: bank transfer, Revolut or PayPal (please add 3,5%)
Contact: PM or email: pawel((dot))rojewski((at))astrofaktoria((dot))pl
Prezzo: 425.00 €
ANNUNCIO CON TRATTATIVE APERTE
Hello,
Have for sale DSC systems with BlueTooth connection.
Navigation in the sky is not easy, so iIf you have problems with finding objects don't give up, this system will help you!
With using DSC and two encoders on both axes of your telescope (standard Dobson, Dobson on equatorial platform or German Equatorial Mount) you will be able to find Messier, Caldwell or NGC objects.
You choose an object from the base and system tells you where to point your telescope to find it.
DSC works with many programs available for PC or Smartphone (for egsample Sky Safari)
System is powered with 5V (micro USB socket) so you can use your smartphone power supply or power bank.
DSC box only price is 135EUR
Full set with two hi-resolution 8192 ticks encoders and cables (lenght on request) is 195EUR
Plastic box is standard, aluminium box +10EUR
I can also arrange making proper adapters for your telescope.
Shipping 10EUR
Payment: Bank transfer
I give 2 years guarantee (excluding encoders) with invoice.
Prezzo: 135.00 €
ANNUNCIO CON TRATTATIVE APERTE
All details are in my other ad. New prices: 13" - 390EUR, 14" - 480EUR. Price includes primary + secondary mirror.
Prezzo: 390.00 €
Have for sale hand polished (Made in Poland) high quality Newtonian mirrors for your DIY projects. All of them come with certificates (graph) of surface accuracy. Start from 1/9 Lambda to 1/16 Lambda. All have standard coating with hardening. Focal ratio of all mirrors is F5
- 13" 1650mmFL + 70mm secondary - 500EUR per piece
- 14" 1750mm FL + 75mm secondary - 575EUR per piece (only 2 left!)
Other diameters and focal ratio on request.
Shipping to any EU destination 40EUR (courier)
Price is negotiable for more than one mirror set.
I can include parts for making the scope on request and help in a project.
Payment: Bank transfer, PayPal (+3%)
Prezzo: 500.00 €
I have for sale 20 hand made quality mirrors.
Check out me other advert for datails. The best mirror has 1/25 Lambda PV accuracy! Primary mirrors are in sets with seconady mirros.
330mm and 356mm mirrors are 35mm thick, 405mm mirros (have two) are 45mm thick. 330mm mirrors accuracy is: 1/13L (3pcs), 1/16L, 1/17L, 1/20L, 1/22L (2pcs), 1/25Lambda. 356mm mirrors accuracy: 1/8L, 1/9L, 1/11L (2pcs), 1/12L, 1/16L (2pcs), 1/23Lambda. 405mm mirrors accuracy: 1/12Lambda (2pcs).
Prezzo: 500.00 €
Hello,
Too many mirrors and no time to make so many scopes. I am "thining the herd" :)
Have for sale hand polished (Made in Poland) high quality Newtonian mirrors for your DIY projects. All of them come with certificates (graph) of surface accuracy. Start from 1/9 Lambda to 1/16 Lambda. One is 1/9L, the rest L/10 or better. All mirrors are coated and with SiO hardening (90% refelctivity)
I have:
- 13" 1650mmFL + 70mm secondary - 10pcs, 500EUR per piece
- 14" 1750mm FL + 75mm secondary - 10pcs, 575EUR per piece
- 16" 1850mm FL + 80mm secondary - 1pc, 825EUR
Shipping to any EU destination 40EUR (courier)
Price is negotiable for more than one mirror set.
I can include parts for making the scope on request.
Payment: Bank transfer, PayPal (+3%)
Hi,
Have for sale used, but in very good working order, 2" Featertouch focuser. Non-compression ring version with 2" focus travel.
I can include CNC made flat base on request (for free).
It's one of the best focusers on the market. Grab a bargain!
My price is 350EUR or best offer (less than 60% of new one with compresion ring and brake) and includes shipping via courier to most of european destinations.
Payment: PayPal (+3%) or Bank transfer (preffered)
Prezzo: 350.00 €
Have for sale JMI Train-n-Track drive system for Vixen Porta mounts (both versions).
I give two motors, controller, battery pack and cables in the set.
More info:
http://www.astroshop.it/fochegiatori-motorizzati-motori-per-fochegiatori/jmi-telescopes-train-n-track-per-montature-vixen-porta/p,20096
Price include shipping via courier
Prezzo: 245.00 €
Hi,
Have for sale used Vixen Porta II mount head with dedicated JMI Train-n-Track motor drive (with white controller and battery pack).
Minor signs of use.
I don't have original tripod as it's too weak in my opinion. I had wooden tripod with it which is not a subejct of sale. I may include it for additional fee.
Price is negotiable a bit and includes shipping via courier to most of european destinations.
Payment: bank transfer or PayPal (may cover some part of fees)
Trades possible!
I attached stock pic. Real pics soon.
Thanks for looking.
TRADES POSSIBLE!
Prezzo: 395.00 €
ANNUNCIO CON TRATTATIVE APERTE
Have for sale fast newtonian mirror with great accuracy (1/13Lambda), with secondary. Primary has 20" diameter and 1802mm focal lenght (F/3.53), secondary size is 120mm (uncoated, can arange 97% Hilux coatings for 100eur, standard coatings included in price). Primary is aluminized with standard coatings with ca. 92% reflectivity and hardened with F2Mg.
I can deliver completed scope for 3500EUR (a couple of months waiting time, I provide invoice and warranty). Truss scope parts kit and focuser (GSO linear dual speed) is an option for 2650EUR. Email me if you have any questions at: pawel((dot))rojewski((at))astrofaktoria((dot))pl. Y axis on diagram is Lambda, X is surface. PayPal +3,9%
Telescope shown on photo is a similar but smaller construction.
Prezzo: 1890.00 €
ANNUNCIO CON TRATTATIVE APERTE
Hi, Have for sale huge Newtonian mirror. Clear aperture is 762mm, focal lenght is 3423mm (F4.5). It's already polished and ready to coat (I can arrange coating). It's made of float glass and it's thickness is 44mm. I attach 4 diagrams of accuracy (Y is Lambda, X is dameter). The worst result is 1/10 lambda!!! Others are in ca. 1/12L! It comes with 120mm secondary mirror (uncoated, I suggest Hilux). It was custom made by my trusted and very experienced mirror maker. I guarantee it's quality and provide document of sale.
If you need mirror cell and other parts, I can make them. Also completed scope is an option.
I can deliver the mirror personally :) Experienced users can pay partially in longer period of time.
Prezzo: 5900.00 €
Have for sale fast newtonian mirror + secondary with great accuracy (1/13Lambda). Primary has 20" diameter and 1802mm focal lenght (F/3.53), secondary size is 120mm (with 97% Hilux coatings). I can deliver completed scope for 3500EUR (a couple of months waiting time, I provide invoice and warranty). Truss scope parts kit and focuser (GSO linear dual speed) is an option for 2750EUR. Email me if you have any questions at: pawel((dot))rojewski((at))astrofaktoria((dot))pl. Y axis on diagram is Lambda, X is surface. PayPal +3,9%
Ricerca
Inserisci un annuncio in questo stream
Griglia
Lista
Social
