Teleskop Astronomski Max uvecanje 150X Objektiv 70mm NOVO

Teleskop Astronomski sa maksimalnim uvecanjem do 150X model F30070M objektiv  70mm

NOVO U ORGINALNOM PAKOVANJU

Pravi astronomski teleskop odlicnog kvaliteta izrade a  vrlo povoljne cene .

Model: F30070M

Uvecanje je opticko putem OPTICKIH stakala koje ima u sebi i koje se dobijaju u pakovanju.

objektiv: 70mm 

Duzina fokusa: 360mm f/4

Oblik ogledala : 90 stepeni

U pakovanju dolazi i kvalitetno aluminijski stalak, trokraki za lakse manipulisanje teleskopom

visina: 38cm

Tezina : 1.643 kg

Velicina: 31.50 x 10.50 x 10.50 cm

Velicina paketa: 46.50 x 22.00 x 11.50 cm 

U paketu se dobija

Okular: H6mm, H20mm

3X the Barlow sociva

1.5X pozitivna sociva

NAPOMENA O UVECANJU JE OSTAVLJENJA NA ENGELSKOM KAKO BI STE MOGLI LAKSE DA  SE SNADJETE:
This maximum magnification: 150X (lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification)  

About Configuration:   

- Moon Filter: Because there is a lot of reflected light interfering our observation of full moon, so we can use the moon filter to avoid the interference, and then the moon's surface will be seen more clearly.

- Please screw the moon filter into the threaded of eyepiece lens' lower part, and then connect the eyepiece lens with zenith lens.

About Multiples:  

- Equipped with eyepiece: H6mm, H20mm, multiples are 300/6 = 50X, 300/20 = 15X

- If choose 3X Barlow lens together, multiples are 50 x 3 = 150X, 15 x 3 = 45X

- Plus 1.5X the positive lens again, multiples are 50 x 1.5 = 75X, 15 x 1.5 = 22.5X 

 

The formula:  

- Objective lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification

- Objective lens focal length / eyepiece focal length = magnification 

 

Installation sequence:  

1. Put up tripod, then attach the lens tube.

2. After the tube is fixed, install the finderscope (for preliminary search of the target object), then install the eyepiece (choose one from the two).

3. After find out the big goal, then debug with different eyepieces.  

 

Note:  

1. Multiples of course are not the only, and it depends on the combination of factors aperture and focal length. (For example, if the window is big, the natural light is good, and the view is clear. )

2. When use 3X Barlow lens, installed Barlow lens first, and then install the eyepiece. ( When install the Barlow lens, we need to move out the lid on the installation device of eyepiece. )

3. We just can choose one eyepiece to install at the same time, so does the Barlow lens.