Never used parabolic mirror!
New price 190 euro now 85 euro.
Parabolic primary Mirror diameter 153mm F1247mm (F8).
Mirror substrate made of homogeneous stress- free BK-7 Glass.
Optical quality is better then diffraction limiting imaging.
94% reflecting surface.
Weight is 940 gram and thickness is 23 mm.
Shipping in Greece is free, only when it's shipped by Elta courier or Elta post!
Used but in perfect condition.
Filters or not sold separately!
Shipping the filters is 6 euro in Greece
Tiffen 2" color filters # 21 and #23 for better surface details on planets and especially Mars
2 filters together 42 Euro
Used but in perfect condition. Shipping is for Free in Greece.
Price for the 2" Lumicon UHC filter 120 Euro
for the 2" LPR filter 80 Euro
for the 2" H-Beta filter 100 Euro
All 3 filters together 250 Euro
Used but in perfect condition. Shipping in Greece 6 euro included in the price.
The last picture shows the red dot of the working laser.
All metal parts.
Used but in perfect condition. Shipping in Greece 6 euro included in the price.
F 6,3 reducer and corrector foe SCT.
Orion Adaptor gives you the possibility to connect a DSLR body.
Used but in perfect condition eyepiece. Shipping is for Free in Greece.
Price for the WA38mm 90 Euro Sold !!!
for the UW F15mm 70 euro shipping included in Greece.
for the UWA 24mm 60 Euro Sold !!!
Heavy and precise observatory GoTo mount MI500G from Mathis Instruments USA. Comes with Astrophysics controller GTOCP3 and software V4.19.3.
The latest version of the software is already installed and the keyboard battery is also new. The batteries can operate for another 5 years before they need to be replaced again. Can easily carry 100KG. The 12.1 inch RA worm gear is made of bronze and the DEC worm gear is made of aluminum. A PC and the Internet can be easily connected to the GPOCP3 control box. is also compatible with many different software packages. For more info and photos email me and I'll send you the link from the manufacturer in the USA where I bought the mount. The Altitude base can be used from 35 ° to 60 °.
Price does not include shipping.
Compaire periodic error with other mounts and see that the MI500 is very accurate.
Two filters for sale in very good condition! H-Beta ORION 2" filter 118 euro in the original box. Shipping and tracking number included!! More info: sasteria.crete@gmail.com