Galactic Gaze: A Comparative Review between Vixen SLV & NPL Series Eyepieces
Examining Vixen's SLV and NPL Series Eyepieces: Notable Findings and Suggestions
Rating: 4.4/5 Stars (SLV), 4.1/5 Stars (NPL)
SLV Series: A New Generation of Plössl
Exceptional sharpness with a 50-degree apparent field- High-quality lanthanum glass for unparalleled sharpness- Twist-up eyecup for enhanced comfort at all focal lengths- Long eye relief for glasses wearers; 20mm at most lengths- Variety of focal lengths from 2.5mm to 25mm (1.25")
Pros:- Superb contrast and clarity for planetary and lunar viewing- Ergonomic design for easy handling
Cons:- Narrow field of view may feel claustrophobic for some- Premium price point- Wide-angle eyepieces may offer equivalent sharpness for lower cost
NPL Series: The Classic Plössl Redefined
Affordable and sharp with a 50-degree apparent field- Time-tested Plössl design offers good sharpness- Twist-up eyecup for comfort- Single lens element made in Japan for high-quality glass- Wide range of focal lengths from 4mm to 40mm (1.25")
Pros:- Budget-friendly price makes them a popular choice- Classic Plössl design for familiar and consistent views
Cons:- Terrible eye relief at shorter focal lengths below 15mm- Similar price to decent wide-angle eyepieces- Narrow field of view like SLV, as both series focus on planetary and lunar observing
Selective Enrichment- Both series offer a 50-degree apparent field, with Vixen SLV Series focusing on delivering extended eye relief at all focal lengths while Vixen NPL Series adheres to the traditional Plössl design, providing similar eye relief at higher focal lengths.- SLV and NPL eyepieces are manufactured in China and Japan respectively, with SLV utilizing lanthanum glass and NPL featuring high-quality single-lens elements.- Although NPL is more budget-friendly, SLV's improved eye relief, consistency across all focal lengths, and sharpness make it a popular choice for those seeking an overall upgraded Plössl viewing experience.
For users prioritizing eye relief and consistency, the SLV Series offers unparalleled sharpness and comfort. On the other hand, the NPL Series is a budget-friendly option that delivers traditional Plössl performance while adhering to a classic design. Choose the series that best suits your observing style and budget.
Smart-home devices or gadgets can help adjust the focus of telescopes featuring Vixen SLV eyepieces for added convenience, leveraging modern technology. Meanwhile, a diverse collection of gadgets and eyepieces can extend the field of view while utilizing both the SLV and NPL series during planetary and lunar observations.
