Sito di Vinicio Coletti - Astronomia

My telescopes - I miei telescopi


I own two different telescopes. The first one was bought around 1988 at the time of the former Mars opposition and is a Konus Vega, a Newton reflector. The primary mirror has a diameter of 114 mm and a focal of 900 mm, thus the luminosity is f/7.9. The focuser accepts 24.5 mm eyepieces only.

The supplied accessories were:
- a very simple equatorial mount, with no polarscope and no RA motion, with wooden legs
- a 6x30 finderscope
- two eyepieces, H20 (45x) and H6 (150x)
- a 2x Barlow lens
During past years I added some extra items to this setup:
- two more eyepieces, K25 (36x) and Or4 (225x)
- an eyepiece projecton holder
- a T-ring to Pentax K adapter, to attach my Pentax Me Super reflex to the eypiece projection holder
- a 2x achromatic Barlow with T-ring attachment
- the RA motion motor
- I changed the 4 batteries holder of the motor with a 6V lead accumulator that nicely fits in the same bag and lasts many days
- an adapter to use 31.8 mm eyepieces on the 24.5 mm focuser

The second telescope was bought during 2003 and is a Skywatcher Mak127 with EQ3.2 mount. It is a Maksutov-Cassegrain with a primary mirror of 127 mm and an overall focal of 1500 mm (f/11.8). The focuser accepts 31.8 mm eyepieces and has a T-Ring built-in, so you do not need any accessory to do prime focus photos. Of course the EQ3.2 mount is much better than the Konus one.

The supplied accessories are:
- the EQ3.2 mount, with polarscope, aluminum legs, possibility to add motors for both RA and declination
- a 6x30 finderscope
- two eypieces, PL25 (60x) and PL10 (150x)
- a mirror diagonal
I immediately added some useful items:
- an adapter to use 24.5 mm eyepieces in the 31.8 mm focuser, useful for all Konus accessories for eyepiece projection, etc.
- an LV 5 mm eyepiece (300x)
- the motors for both RA and declination
- in this case also I put a 6V lead accumulator in place of the four batteries holder of the motor

Simulating an observation session...

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