Explore Scientific 30mm Eyepiece. 1.25". 52° Series. NEW IN BOX

Description

Explore Scientific 30mm Eyepiece. 1.25". 52° Series. Eye Relief 19.9mm Field Stop 26.2mm. New in box.
The 30mm 52° Series Eyepiece combines superior optics with an argon-purged exterior to create a truly valuable eyepiece. The waterproof, argon-purged exterior prevents water from entering optics. With a 52° field of view, you will notice a wide field that is flat even at the edge. This makes the eyepiece great for averted viewing. Add on EMD coatings, and you get a high-quality eyepiece for the price of a plossl.
The argon-purged eyepiece ensures that internal elements will remain as pristine as the day they were assembled. This means you can view the skies worry-free in rain, snow, or dew. This also makes cleaning the 30mm 52° eyepiece effortless. There is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements.
Whether it's observing the planets or averted viewing for faint, deep-sky objects, the Explore Scientific 52° Series eyepieces are an all-around excellent choice. View wispy nebulae with ease! This 30mm eyepiece provides high contrast and a notable flat field even at the edge of field. Bright, clear views against a wide field are achieved with the EMD-coated optics and a 52° field of view.
The 30mm eyepiece is compatible with a wide variety of drawtubes and accessories with its 1.25" barrel. This textured barrel offers slip-resistant grip, even when wearing gloves.