In the rapidly evolving landscape of professional visual display, the demand for flexible, high-performance projection solutions continues to grow. Large-venue installations, immersive exhibitions, simulation environments, and control rooms all require projectors that deliver exceptional brightness, sharp image quality, and adaptable placement. The NEC PV800UL-B+ has long been recognized as a reliable workhorse in this space, offering 8,000 lumens of brightness, WUXGA resolution (1920×1200), and a 3LCD engine built around a 0.76-inch chip.
In the rapidly evolving landscape of professional visual display, the demand for flexible, high-performance projection solutions continues to grow. Large-venue installations, immersive exhibitions, simulation environments, and control rooms all require projectors that deliver exceptional brightness, sharp image quality, and adaptable placement. The NEC PV800UL-B+ has long been recognized as a reliable workhorse in this space, offering 8,000 lumens of brightness, WUXGA resolution (1920×1200), and a 3LCD engine built around a 0.76-inch chip. However, the stock lens options that come with this projector — including the NP11FL, NP12ZL, NP13ZL, NP14ZL, NP15ZL, NP44ML, NP50ZL, NP40ZL, NP41ZL, and NP43Z series — feature throw ratios ranging from 1.5:1 to 3.0:1. These ratios work well for standard installations but create significant limitations when space is tight or when ultra-short-throw capability is needed.
This is where Zorsika steps in. As a professional supplier of projector accessories, Zorsika has developed the BE595 lens — a 0.35:1 ultra-short-throw lens specifically engineered for the NEC PA series platform. This article explores how the Zorsika BE595 lens transforms the NEC PV800UL-B+ into a far more versatile installation tool, and why it represents a compelling alternative for integrators and end users alike.
Understanding the NEC PV800UL-B+
Before diving into the lens solution, it is worth reviewing what makes the PV800UL-B+ a strong projector in its own right. The unit employs a 3LCD display technology, which is known for producing vivid, accurate colors with no rainbow effect — a common concern with single-chip DLP systems. The 0.76-inch chip delivers WUXGA native resolution, which provides more than enough pixel density for most large-screen applications. At 8,000 lumens, the projector can handle ambient light conditions that would wash out lesser units, making it suitable for conference halls, museums, trade show booths, and command centers.
The stock lens lineup for the PV800UL-B+ covers a wide range of throw ratios. The NP11FL, for instance, is a fixed long-throw lens, while the NP12ZL through NP15ZL and NP40ZL through NP50ZL are zoom lenses offering variable throw ratios. These lenses are well-suited for installations where the projector can be mounted several meters away from the screen. But in environments where the projector must sit very close to the wall or screen — such as in small control rooms, retail display windows, or interactive installations — the 1.5:1 to 3.0:1 throw ratios become impractical. You either need a very large room or you end up with a massive image that does not fit the available wall space.
The Challenge: When Standard Lenses Are Not Enough
Imagine a scenario where a client needs a 120-inch image, but the projector can only be placed 40 centimeters from the wall. With a 1.5:1 throw ratio, the projector would need to be roughly 1.8 meters away to produce that image size. That is simply not possible in a confined space. Even the shortest stock lens options for the PV800UL-B+ still require more distance than many real-world installations can afford.
This is a common pain point in the professional AV industry. Integrators frequently encounter projects where the architectural constraints do not align with the projector's native lens capabilities. The typical workaround — using a mirror or a short-throw adapter — introduces additional optical elements that degrade image quality, add alignment complexity, and increase cost.
What is needed is a purpose-built ultra-short-throw lens that maintains the optical integrity of the original system while dramatically reducing the required throw distance. This is exactly what Zorsika has engineered with the BE595.
Introducing the Zorsika BE595: 0.35:1 Ultra-Short-Throw Lens
The Zorsika BE595 is a 0.35:1 throw ratio lens designed for the NEC PA series platform, with direct compatibility for the PV800UL-B+. The product code is 0000, and it is built on the BE595 optical panel. What makes this lens stand out is not just its throw ratio, but the optical performance it delivers across the entire image field.
Key Specifications:
- Platform Model: NEC PA Series
- Panel: BE595
- Resolution Support: 4K / 2K
- Throw Ratio: 0.35:1
Let us break down what these numbers mean in practical terms.
A 0.35:1 throw ratio means that for every 0.35 meters of distance from the lens to the screen, you get 1 meter of image width. To produce a 120-inch (approximately 2.65-meter wide) image, the projector with the BE595 lens needs to be placed only about 93 centimeters from the screen. Compare that to the 1.8 meters required by a 1.5:1 lens, and the difference is dramatic. This opens up installation possibilities that were simply not feasible with the stock lens lineup.
Optical Performance: Color, Contrast, and Clarity
Throw ratio is only one dimension of lens performance. Zorsika has invested heavily in ensuring that the BE595 does not sacrifice image quality for the sake of ultra-short throw. Every lens produced by Zorsika is designed to deliver high color accuracy, extremely low optical light loss, 4K resolution support, and high contrast — all of which are critical for professional applications.
Color Reproduction: The BE595 lens maintains the excellent color performance that the 3LCD engine of the PV800UL-B+ is known for. There is no noticeable color shift or desaturation at the edges of the image, which is a common issue with lower-quality short-throw lenses. This makes the BE595 suitable for color-critical applications such as art gallery displays, medical imaging, and broadcast monitoring.
Low Light Loss: One of the biggest trade-offs with ultra-short-throw lenses is light efficiency. The more aggressively you bend the light path, the more you lose. Zorsika addresses this through precision optical coating and a scientifically optimized lens structure. The result is a lens that preserves the 8,000 lumens of the PV800UL-B+ far better than many competing alternatives, ensuring that the image remains bright and punchy even at large screen sizes.
4K and 2K Resolution Support: While the PV800UL-B+ has a native WUXGA resolution, many modern content sources and signal processors output 4K. The BE595 lens is fully capable of resolving 4K detail, meaning the projector can accept 4K input and deliver a sharp, detailed image. This future-proofs the installation and ensures that the system remains relevant as content standards evolve.
High Contrast: Contrast is essential for depth and readability, especially in dark-room environments like simulation centers and home theaters. The BE595 lens is engineered to minimize internal reflections and stray light, contributing to the deep blacks and rich contrast that the PV800UL-B+ is capable of producing.
Installation: Designed for Simplicity
Zorsika understands that time is money on every installation project. The BE595 lens features a structural design that simplifies the mounting and alignment process. The lens interface is compatible with the NEC PA series mounting standard, which means it can be swapped onto the PV800UL-B+ without requiring custom brackets or adapters. The focus and zoom rings (where applicable) are positioned for easy access, and the lens includes clear calibration markings to speed up the setup process.
This is a meaningful advantage over some third-party lens solutions that require extensive modification or result in a fragile, hard-to-align setup. Zorsika's engineering philosophy centers on making professional-grade optics accessible and practical for everyday installers.
Why Choose Zorsika as Your Lens Partner
Zorsika is not just a lens manufacturer — it is a dedicated partner for projector accessory supply. The company specializes in projector lenses, lamps, and filter nets, all built around a commitment to quality, extended warranty coverage, and competitive pricing. Every product is backed by Zorsika's promise of efficient service and long-term reliability, which is especially important for installed systems that need to perform without interruption for years.
For the NEC PV800UL-B+ user who needs ultra-short-throw capability, the BE595 from Zorsika offers a direct, high-performance alternative to the standard NP series lenses. It delivers 4K-ready optics, minimal light loss, accurate color, and a throw ratio of 0.35:1 that fundamentally changes what is possible with this projector.
Whether you are an AV integrator looking to expand your installation toolkit, a facility manager seeking to maximize a fixed projector placement, or a rental company that needs versatile lenses across multiple projectors, Zorsika provides the solution that balances performance, durability, and value.
Conclusion
The NEC PV800UL-B+ is a powerful projector, but its full potential is unlocked only when paired with the right lens. The stock NP series lenses serve their purpose in standard throw applications, but they fall short when space is limited. The Zorsika BE595 0.35:1 ultra-short-throw lens fills that gap with optical excellence — delivering 4K/2K resolution support, high color fidelity, low light loss, high contrast, and an installation-friendly design, all at a competitive price point with extended warranty support.
For professionals who demand more from their projection systems, Zorsika offers a reliable, high-quality path forward. The BE595 is not just a replacement lens — it is an upgrade that redefines what the PV800UL-B+ can do.