Compare webshops (1)
Sponsored links · Some shops pay us a fee
Shops with other sizes
Optical performance: Enjoy exceptional image clarity with a combined image rating of 1/4-1/8, ideal for astronomical observations. Versatile focal length options: Choose between 600mm and 900mm focal lengths with multi-layer blue or green film coatings for better light transmission and color accuracy. Durable Construction: Made of aluminum alloy with oxidized black finish for long life and resistance to environmental factors. EASY INSTALLATION - The lens is equipped with internal and external threads for secure attachment, compatible with 106mm diameter telescopes and 110mm PVC tubes. Perfect for DIY enthusiasts: Ideal for building or upgrading your telescope, this lens is designed for both amateur astronomers and advanced users.