APM UW 30mm 80° 2″ Wide Angle Eyepiece
Premium Wide Field Astronomy Eyepiece
The APM UW 30mm eyepiece represents a top-tier solution for astronomers seeking a wide-angle eyepiece with exceptional optical properties. With a 30mm focal length and an impressive 80° apparent field of view, this eyepiece provides breathtaking panoramic views of the night sky. The standard 2″ barrel ensures compatibility with most modern telescopes and guarantees stable, secure mounting during observations.
Advanced Optical Design
The optical construction utilizes five lens groups with multi-layer coatings that minimize light reflections and maximize light transmission. This design ensures excellent contrast and sharpness of observed objects across the entire field of view. The APM eyepiece is engineered for demanding astronomers who require the highest image quality without compromise. The generous 22mm eye relief provides comfortable viewing even for eyeglass wearers.
Key Specifications
- Focal length: 30mm
- Apparent field of view: 80°
- Barrel size: 2″ (50.8mm)
- Eye relief: 22mm
- Lens groups: 5 elements with multi-coatings
- Filter threads: Integrated for 2″ filters
Practical Features and Build Quality
Practical features include an adjustable eyecup with fold-down capability, allowing customization for different observation types and user preferences. The integrated filter threads expand observation possibilities by accommodating color or specialized filters. The robust aluminum construction ensures long-lasting durability and resistance to regular field use.
Ideal Applications
This 30mm wide angle eyepiece excels at observing extensive deep-sky objects such as nebulae, star clusters, and galaxies. The large field of view captures more detail in a single view, creating an impressive observational experience. High-quality optical elements ensure minimal aberrations and excellent color correction across the entire field of view.
Perfect for:
- Deep-sky object observation
- Wide-field star field viewing
- Comet and asteroid tracking
- Large nebulae and galaxy observation
- Star cluster studies
Enhanced Viewing Experience
The 80° apparent field of view combined with the 30mm focal length delivers low magnification with exceptional light-gathering capability. This makes it ideal for observing faint deep-sky objects and provides stunning wide-field views that immerse observers in the cosmos. The premium optical coatings ensure maximum light transmission and minimal ghosting or internal reflections.
About APM - Precision Optics for Astronomy
APM is a distinguished brand created by astronomers for astronomers, focusing on manufacturing high-quality optical accessories for astronomy. The company emphasizes precise craftsmanship, use of the finest materials, and careful testing of every product. Their extensive range includes eyepieces, filters, finders, and other accessories that meet the highest standards of both amateur and professional astronomers. Choosing APM means investing in reliable technology that will provide years of quality observation and cosmic discovery. The brand's commitment to optical excellence and innovative design makes it a trusted choice for serious astronomical observation.
