Deluxe 1.25inch Zoom Telescope Eyepiece 7.5-22.5mm HD Full Metal Zooming Eyepiece with HD Green Film for Astronomical Telescopes

Product Details:

Item: 1.25inch 7.5-22.5mm Zoom Eyepiece

Interface: Standard 1.25inch

Zoom Focal Distance: 7.5-22.5mm

Body Material: Metal

Lens Material: Optical glass

Coating: FMC green film

Weight: 200g

Eye Cup: Twist-up Eye Cup

Thread: Internal extinction thread for 1.25inch filters

Use: Astronomical Telescopes

Note: Do not use this product to directly observe the strong light source such as the sun, otherwise it will cause permanent damage to your eyes!

Product Features:

1. Standard 1.25inch 7.5-22.5mm zoom eyepiece for satronomical telescopes;

2. Full metal body and optical glass with FMC green film for better images;

3. Internal thread for 1.25inch filters;

4. Soft rubber twist-up eye cup for different people;

5. With a storage box for better protection.