₹35,900.00INR
Premium low-power, ultra-wide flat-field eyepiece for breathtaking deep-sky views
The Ultima Edge 30mm Flat Field Eyepiece is the flagship 2″ Ultra Flat Field (UFF), parfocal eyepiece in the Ultima Edge series, designed for astronomers who want maximum true field of view, edge-to-edge sharpness, and exceptional viewing comfort. With an advanced 9-element optical design, fully multi-coated optics, and an expansive 70° apparent field of view, this eyepiece delivers stunningly crisp, distortion-free images across the entire field.
Engineered to let you truly “see the whole picture,” the Ultima Edge 30mm minimizes field curvature and off-axis aberrations, delivering pinpoint stars from the center to the edge—even in fast optical systems.
30mm focal length provides low-power, bright, rich-field views
Huge 70° apparent field of view for immersive, space-walk-style observing
Ideal for large nebulae, open clusters, galaxies, Milky Way scanning, and the Moon’s surface
This eyepiece excels at framing expansive deep-sky objects that smaller-field eyepieces simply can’t capture.
9 lens elements in 5 groups using a proprietary Ultra Flat Field design
Fully multi-coated optics for excellent light transmission and high contrast
Bright, sharp images with excellent color fidelity across the field
Optimized for visual astronomy and wide-field deep-sky observation
The Ultima Edge 30mm is built for relaxed viewing during long observing nights:
Generous 22mm eye relief – comfortable for eyeglass wearers
Fold-down rubber eyeguard for flexible eye placement
Large exit pupil and wide field ensure effortless, strain-free viewing
The eyepiece body is machined from high-grade aluminum with a durable black anodized finish, giving it both strength and a premium feel.
2″ (50.8mm) mounting barrel for maximum light throughput
Internally threaded barrel accepts standard 2″ filters (M48.5 × 0.6)
Molded rubber grip ring ensures secure, non-slip handling during observing
Robust build balanced for large focusers and mounts
Spend less time refocusing and more time observing. The Ultima Edge eyepieces are parfocal, allowing quick swaps between focal lengths with little to no refocusing, making observing sessions smoother and more efficient.
Note: The Ultima Edge 24mm is not parfocal. Parfocality applies only within the Ultima Edge series and not with eyepieces from other brands or ranges.
Focal Length: 30mm
Barrel Diameter: 2″ (50.8mm)
Eyepiece Type: Wide-Field Ultra Flat Field (UFF)
Apparent Field of View: 70°
Field Stop Diameter: 30.4mm
Optical Design: Proprietary
Lens Elements / Groups: 9 / 5
Optical Coatings: Fully Multi-Coated
Eye Relief: 22mm
Parfocal: Yes (within Ultima Edge line)
Filter Threads: 2″ (M48.5 × 0.6)
Eye Guard: Fold-down rubber
Body Material: Aluminum
Weight: 23.8 oz (674.
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