Binoculars & Telescopes › 50 Mm › Case

The Spectrum Optical Instruments’ AstroLite 50 is a refractor telescope perf... The Spectrum Optical Instruments’ AstroLite 50 is a refractor telescope perfect for celestial and terrestrial viewing for day and night use. The AstroLite can view the planets moon star clusters and brighter deep sky objects like the Orion Nebula and... more

�Hign Index BAK4 Prism】Offer bright and sharp image to see every little de... �Hign Index BAK4 Prism】Offer bright and sharp image to see every little detail of objects. Green fully multiple anti-reflective coating reduces the reflected light but improves light transmission. �IPX7 Waterproof & Floating】Waterproof level up... more

�Hign Index BAK4 Prism】Offer bright and sharp image to see every little de... �Hign Index BAK4 Prism】Offer bright and sharp image to see every little detail of objects. Green fully multiple anti-reflective coating reduces the reflected light but improves light transmission. �IPX7 Waterproof & Floating】Waterproof level up... more

Description: 18mm BAK4 prism lens and 50mm fully multi-coated green objective ... Description: 18mm BAK4 prism lens and 50mm fully multi-coated green objective lens will collect more lights and deliver brighter view. 22mm large eyepieces with FMC green film eyepiece increase light transmission through the entire optical. IPX7... more

Description: 18mm BAK4 prism lens and 50mm fully multi-coated green objective ... Description: 18mm BAK4 prism lens and 50mm fully multi-coated green objective lens will collect more lights and deliver brighter view. 22mm large eyepieces with FMC green film eyepiece increase light transmission through the entire optical. IPX7... more