Celestron Eyepiece and Barlow Lens Fully Multi-Coated Metal Astronomy Telescope

Description

OVERVIEW
Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable price.
Rubber eyecups provide comfort and increase contrast.  Leave them up or fold them down when wearing
eyeglasses.
Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections.
1.25 inch barrels are threaded to accept filters.
DESCRIPTION
Celestron Omni series eyepieces offer a 50o apparent field of view, perfect for the Moon, planets, and a
plethora of deep-sky objects.  The premium four-element optical set is finished with multiple layers of
high-transmission coatings for clear, sharp images.   The edges of the optics are blackened for increased
contrast.
The Omni eyepiece body is made of aluminum.  A two-step anodizing process results in a beautiful matte
finish that resists reflections and glare.
Each eyepiece in the Omni Series includes a black rubber
eyecup.  It can be left up or folded down for better observations while wearing eyeglasses.
Models with a
longer barrel (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing
sessions. The insert barrel is threaded to accept 1.25 inch filters.
Celestron Omni eyepieces are also available in the following focal lengths in a 1.25 inch format:
6 mm, 9 mm, 12 mm, 15 mm, 20 mm, 25 mm, 40 mm,Please check the link to buy them.
SPECIFICATIONS
Focal Length:4 mm (0.16 in)
Apparent Field of View:50 °
Eye Relief (mm):6 mm (0.24 in)
Number of Lens Elements:4
Barrel Size (in):1.25 in (32 mm)
SPECIFICATIONS
Focal Length: 6 mm (0.24 in)
Apparent Field of View :50 °
Eye Relief (mm) :5 mm (0.2 in)
Number of Lens Elements :4
Barrel Size:(in) 1.25 in (32 mm)
SPECIFICATIONS
Focal Length:9 mm (0.35 in)
Apparent Field of View:50 °
Eye Relief (mm):6 mm (0.24 in)
Number of Lens Elements:4
Barrel Size (in):1.25 in (32 mm)
SPECIFICATIONS
Focal Length 12 mm (0.49 in)
Apparent Field of View 50 °
Eye Relief (mm) 8 mm (0.31 in)
Number of Lens Elements 4
Barrel Size (in) 1.25 in (32 mm)
SPECIFICATIONS
Focal Length:15 mm (0.59 in)
Apparent Field of View:50 °
Eye Relief (mm):13 mm (0.51 in)
Number of Lens Elements:4
Barrel Size (in):1.25 in (32 mm)
SPECIFICATIONS
Focal Length:32 mm (0.16 in)
Apparent Field of View:52 °
Eye Relief (mm):22 mm (0.24 in)
Number of Lens Elements:4
Barrel Size (in):1.25 in (32 mm)
SPECIFICATIONS
Focal Length:40 mm (1.57 in)
Apparent Field of View:43 °
Eye Relief (mm):31 mm (1.22 in)
Number of Lens Elements:4
Barrel Size (in):1.25 in (32 mm)