The members of the Explore Scientific 68-degree field of view binocular series are an excellent alternative for the novice astronomer. They offer a much larger field of view compared to Plössl eyepieces, and a very comfortable viewing experience.

Thus, members of the Explore Scientific 68-degree field of view eyepiece seriesare excellent for both object finding and observations requiring a large field of view.

The eyepieces come in a handy plastic storage cylinder.

The main features of the eyepieces are:

. . .

focus	16 mm	20 mm	24 mm	28 mm	34 mm	40 mm
viewing distance	11.9 mm	15.3 mm	18.4 mm	21.6 mm	26.4 mm	31 mm
Focuser	1.25"	1.25"	1.25"	2"	2"	2"
Vízállóság	Yes	Yes	Yes	Yes	Yes	Yes
Number of lenses	6	6	6	6	6	6
Highness	39.5 mm	48.3 mm	55 mm	62.5 mm	73.5 mm	86.5 mm
Width	44 mm	54 mm	62 mm	69 mm	79 mm	94 mm
Tömeg	151 g	256 g	370 g	515 g	1050 g	1236 g

Size:	2"
Focal length:	40 mm
Field of view:	68 °
Eye relief:	31 mm

Explore Scientific 68° Series 40 mm (2")

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