Neewer® Standard 1.25″ Four Color Filter Set for Telescope Eyepiece: Red/Yellow/Green/Blue, Perfect for Lunar/Planetary Observation, Made of Aluminum Frame and Premium Optical Glass

• Eyepiece filter set includes: (1)Red Filter + (1)Yellow Filter + (1)Green Filter + (1)Blue Filter. Note: Filters ONLY. Telescope and Tripod Stand in the pictures NOT INCLUDED.
• Designed to reduce glare and light scattering, perfect for lunar and planetary observation, allow you see the details.
• Four colors green/red/yellow/blue provide more choices to suit for different planets.
• Optical glass lens, provides clear and sharp image; Lightweight and solid anodized aluminum frame.
• Standard 1.25″ size,suit for any 1.25″ diameter eyepiece. Double-threaded, allow to be stacked in various combinations.

Note: Filters ONLY. Telescope and Tripod Stand in the pictures NOT INCLUDED.

Description:

A must-have filter set in lunar and planetary observing.

Solid construction with clean and clear optical glass which is anti-reflection coated to prevent glare and ghosting.

Effectively reduce glare and light scattering, increase contrast and definition, and lessen eye fatigue.

Double-threaded stackable filters for various combinations, allows you to create different color combinations and transmission characteristics, or to have the same color characteristic, but with a lower transmission.

Smooth filter threads, can be easily screwed into or off your telescope eyepiece.

Specifications:

Material: Optical Glass & Aluminum Frame

Filter Thread Size: 1.25″

Each Filter Weight: 0.15oz / 4.2g

Package Contents:

1*Red Filter

1*Yellow Filter

1*Green Filter

1*Blue Filter