Astronomy Telescope Eyepiece Lens SR4mm 0.965inch for Celestron Blue Filter

Description:

SR4mm Telescope Eyepiece Multi-coated 0.965inch/24.5mm & Blue Color Filter.

Universal for all types of telescopes, reflector, refractor, to observe the star clusters, moon, sky, planets, etc.

35 Degree field of view, with extra sharpness and clear view.

Fully multi-coated, high quality optical glass for maximum brightness.

Blue filter, screw on the telescope eyepiece lens.

Specification:

Eyepiece Material: Optical Glass + Metal

Focal Length: 4 mm/0.15 inch

Eyepiece Port: 24.5 mm/0.965 inch

Size: 3.7x2.8 cm/1.46x1.10 inch

Filter Material: Plastic

Size: 23mm/0.9inch

Color: Blue

Package Includes:

1x Telescope Eyepiece

1x Color Filter