Celestron Ultima 65, 55x teleskop, BaK-4, črn/siv

Opis

Celestron Ultima 65 je 55-kratni opazovalni teleskop s prizmo BaK-4. Ponaša se z v celoti večplastno prevlečenimi lečami za izboljšano jasnost in kontrast. Primeren za opazovanje narave in astronomijo.

Specifikacije

Depth

90 mm

Width

390 mm

Height

130 mm

Weight

1.05 kg

Prism type

BaK-4

Lens coating

Fully Multi Coated (FMC)

Optical zoom

55x

Carrying case

Yes

Field of view

11.58 - 27 m

Magnification

55x

Eyepiece pouch

Yes

Product colour

Black

Camera adaptable

Yes

Eyepiece lens cap

Yes

Objective diameter

6.5 cm

Constant eye relief

1.8 cm

Eyepiece port cover

Yes

Minimum magnification

18x

Eyepiece carrying case

Yes

Closest focusing distance

6.1 m

Microfiber cleaning cloth

Yes

Tripod mounting supported

Yes

Exit pupil (max magnification)

1.1 mm

Exit pupil (min magnification)

3.6 mm

Twilight factor (max magnification)

34.3

Twilight factor (min magnification)

59.5

Angular field of view (max magnification)

0.73°

Angular field of view (min magnification)

1.7°