
( Brand: Hoya ), ( Manufacturer Part Number: NXTPLUS77UV ), ( Part Type: Circular Camera Filter Frame ), ( Filter Shape: Circular ), ( Filter Color: Clear ), ( Filter Effects: Uv ), ( Filter Size: 77 Mm ), ( To Fit: Camera )
The **Hoya NXt Plus 77UV** is a high-performance, precision-engineered UV filter frame designed exclusively for the Sony E-mount mirrorless camera system, offering photographers and videographers a robust solution for protecting their lenses while delivering exceptional optical clarity. Crafted from durable, lightweight polycarbonate, this 77mm filter frame is built to withstand the rigors of professional use, featuring a robust, screw-in design that ensures a secure and vibration-free fit on compatible lenses. The frame s sleek, minimalist profile minimizes flare and ghosting, making it an ideal choice for both landscape and astrophotography, where minimizing unwanted light interference is critical. At the heart of this filter lies Hoya s advanced **UV (Ultraviolet) coating**, which effectively blocks harmful UV rays typically responsible for hazy skies and reduced color saturation while preserving the full spectrum of visible light for vibrant, true-to-life imagery. This makes the NXt Plus 77UV particularly valuable for outdoor and travel photographers who frequently shoot in bright, high-UV environments. Beyond its protective and optical benefits, the filter frame s **multi-coated optical surface** enhances contrast and sharpness across the entire frame, reducing reflections and improving overall image quality. The precision-machined threads and anti-reflective coating also ensure that the filter remains clean and easy to maintain, resisting fingerprints and smudges that could degrade performance over time. Whether used alone or as a base for additional Hoya filters like polarizers or ND grads, the NXt Plus 77UV delivers a seamless, professional-grade solution that photographers can trust to elevate their work without compromising image integrity. Its compatibility with Sony s advanced autofocus systems thanks to the NX filter thread standard makes it a versatile addition to any Sony E-mount lens, from wide-angle primes to telephoto zooms, ensuring consistent performance across diverse shooting scenarios.
### **Pros and Cons of buying a Hoya NXt Plus 77UV (77mm UV Camera Lens Filter Frame)**
#### **Pros:**1. **High-Quality Optical Glass** The Hoya NXt Plus series uses precision-molded optical glass, reducing reflections and flare while maintaining sharpness. The UV filter specifically helps protect the lens from dust, scratches, and UV rays, which can degrade image quality over time.
2. **UV Protection Benefits** UV filters block harmful ultraviolet light, which can cause lens fogging, reduce contrast, and degrade film (if using film cameras). For digital photography, they still help prevent lens damage and improve clarity in bright sunlight.
3. **Multi-Coated for Minimal Distortion** Hoya s multi-layer anti-reflective coating reduces ghosting and flare, ensuring cleaner, more accurate images without unwanted lens artifacts.
4. **Durable and Weather-Sealed** The NXt Plus series features a robust metal frame with a rubberized grip, making it resistant to moisture, dust, and accidental drops. This is particularly useful for outdoor or professional use.
5. **Thread Compatibility** The 77mm size is widely compatible with most DSLR and mirrorless cameras, making it a versatile choice for photographers who may switch lenses frequently.
6. **Easy to Clean and Maintain** The smooth, non-reflective surface makes it easy to wipe clean, and the durable construction ensures longevity with proper care.
7. **Affordable for a Premium Filter** Compared to some high-end filter brands, Hoya offers excellent value for a filter that performs nearly as well as more expensive alternatives.
8. **Reduces Lens Fogging** UV filters can help prevent internal lens fogging, which is a common issue in humid or cold conditions.
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#### **Cons:**1. **Not a True UV Correction Filter** While it blocks UV light, it does not correct for UV-induced color casts (which are minimal in digital photography). For film photographers, a true UV correction filter might be preferable, but digital users rarely notice a difference.
2. **Potential for Slight Vignetting** Some users report minor vignetting (darkening at the edges) when using UV filters, though this is usually negligible unless shooting wide-open apertures.
3. **Extra Cost for a Filter You Might Not Need** Many modern lenses already have UV protection built-in, and some photographers argue that filters add unnecessary bulk and potential reflection points. If your lens already has UV protection, this filter may be redundant.
4. **Potential for Dust and Scratches** Any additional filter increases the risk of dust or scratches accumulating on the lens, requiring more frequent cleaning.
5. **Limited Use Case for Digital Photography** While UV filters are useful for protecting lenses, their primary benefit (UV correction) is less relevant in digital photography, where sensors are less sensitive to UV light.
6. **Weight and Bulk** Adding an extra filter increases the overall weight of your lens setup, which can be noticeable when carrying multiple lenses.
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### **Conclusion and Recommendation**
The **Hoya NXt Plus 77UV** is a well-engineered, high-quality filter that excels in protection and optical performance. It is particularly valuable for photographers who:
- Shoot in harsh outdoor conditions where lens protection is critical.
- Use film cameras, where UV correction and protection are more noticeable.
- Prefer durable, multi-coated filters that minimize flare and ghosting.
- Want a reliable, long-term investment without sacrificing image quality.
However, if you primarily shoot digitally with lenses that already have built-in UV protection, the benefits may be less significant. In such cases, the filter is more of a protective measure than an essential correction tool.
**Final Recommendation:**- **Buy it if:** You prioritize lens protection, shoot in demanding environments, or use film. It s also a good choice if you want a high-quality filter that won t degrade image quality.
- **Skip it if:** You shoot exclusively digital with modern lenses that already have UV protection, and you prefer a lighter setup. In that case, a polarizing filter or ND filter might be more useful.
For most digital photographers, the Hoya NXt Plus 77UV is a **smart, low-risk purchase** it won t hurt your images and provides tangible benefits in terms of protection and durability. However, if you re on a tight budget or don t need extra protection, you could consider alternatives like a polarizer or ND filter instead.
These are essentially new lens protectors. This ad is for a quantity of FOUR 4 Excellent and Perfect 77mm FILTER, Hoya NXT Plus UV Filter Scott B270 Clear Glass with 10-Layer HMC Multi-Coating 98% Light Transmission, Waterproof Top-Coat, Aluminum Frame - Camera Lens Sharp, Images. They have all been on a Canon lens to test and are clear scratch free unused because I am using B W variety.