
( Brand: Hoya ), ( Manufacturer Part Number: B6780BGB ), ( Part Type: Filter Box Case ), ( Filter Shape: Circular ), ( Filter Color: Blue ), ( Unit Type: Unit ), ( Mount Fitting: Threaded ), ( UPC: 024066003713 ), ( Filter Effects: Color Conversion ), ( To Fit: Camera ), ( Filter Size: 67 Mm )
The **Hoya B6780BGB HMC 67mm 80B Conversion Lens Filter Box** is a premium, high-performance optical accessory designed to elevate the capabilities of professional photographers, videographers, and filmmakers who demand precision, versatility, and durability in their gear. Crafted from Hoya s signature high-quality materials, this conversion lens filter box is engineered to seamlessly integrate with a wide range of DSLR, mirrorless, and cine lenses, offering an unobstructed, low-profile solution for attaching and switching between multiple filters without compromising image quality or ergonomic workflow. The sleek, anodized aluminum construction ensures a sturdy yet lightweight build, resistant to warping or corrosion, even under demanding conditions whether shooting in harsh outdoor environments or the controlled precision of a studio. At its core, the **80B** conversion lens filter box is a versatile tool, accommodating a diverse array of Hoya s 67mm filter line, including polarizers, neutral density (ND) filters, graduated filters, and specialty optical corrections like the **80B** itself a high-precision conversion lens designed to enhance color accuracy and reduce chromatic aberration in specific lighting scenarios. The **HMC (Hoya Multi-Coating)** technology applied to the lens surfaces further minimizes flare, ghosting, and reflections, delivering razor-sharp contrast and vibrant, true-to-life colors across the entire frame. Whether used in portraiture to soften harsh light, in landscape photography to balance exposure in high-contrast scenes, or in cinematic work to achieve cinematic depth-of-field effects, this filter box provides a compact yet robust platform for creative experimentation. Its **67mm** size strikes a balance between compatibility with a broad spectrum of lenses from full-frame to APS-C and the practicality of handling, making it an ideal choice for both field photographers and studio professionals. The **BGB (Black Glass Back)** variant adds a touch of sophistication, offering a sleek, professional aesthetic while maintaining the same high optical standards. With its modular design, the filter box allows for quick and intuitive filter changes, reducing downtime and streamlining workflows, particularly for those who rely on multiple filters to achieve their desired results. Whether paired with a **80B conversion lens** for color correction or stacked with other filters for advanced effects, this Hoya filter box stands as a testament to the brand s commitment to innovation, craftsmanship, and the pursuit of photographic excellence.
### **Pros and Cons of buying a Hoya B6780BGB HMC 67mm 80B Conversion Lens Filter Box**
#### **Pros:**1. **Versatility in Polarization and Neutral Density (ND) Use** The 80B filter is a polarizer, which reduces glare, enhances contrast, and deepens skies and water reflections. When combined with the HMC (High-Magnification Coating), it minimizes ghosting and flare, making it ideal for landscape and travel photography. The filter box allows you to use it as a standalone polarizer or in front of other filters (e.g., ND or graduated ND) for advanced effects.
2. **High-Quality Optical Performance** Hoya s HMC coating ensures sharp, clear images with minimal distortion or color fringing, even at high magnifications. This is particularly useful for macro and close-up photography where image quality is critical.
3. **Durable and Weather-Sealed Construction** The filter box is built to withstand outdoor use, protecting the filter from dust, moisture, and physical damage. This makes it a reliable choice for field photographers.
4. **Compatibility with Other Filters** The modular design allows you to stack it with other Hoya filters (e.g., ND, graduated ND, or color correction filters) for creative effects like long-exposure photography or color grading.
5. **Reduces Lens Flare and Ghosting** The HMC coating helps block stray light, improving image clarity in bright conditions, which is beneficial for outdoor and landscape shooters.
6. **Easy to Use and Store** The filter box keeps the polarizer organized and prevents it from rolling or bending when not in use. It also makes it easier to attach and detach from your lens.
7. **Professional-Grade Build** Hoya is a well-respected brand in the photography industry, and this filter box reflects that with solid craftsmanship and reliability.
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#### **Cons:**1. **Limited to 67mm Lens Size** This filter box is specifically designed for lenses with a 67mm filter thread. If you have a different lens size (e.g., 72mm, 77mm, or 82mm), you ll need an adapter ring, which may not be included. This could add extra cost if you don t already own the right adapter.
2. **Polarizers Can Be Polarizing (Literally)** Polarizers reduce reflections, but they also block light, which can result in a 1-2 stops of light loss. This may require adjusting your aperture or ISO, especially in low-light conditions.
3. **Not a Multi-Coated Filter** While the HMC coating is excellent for reducing ghosting and flare, it may not be as effective as some premium multi-coated polarizers from brands like B W or Lee. However, the difference is often negligible for most photographers.
4. **Weight and Bulk** The filter box adds some weight to your lens, which might be noticeable if you re carrying multiple filters or shooting with a telephoto lens. However, this is a minor inconvenience for most users.
5. **Cost Compared to Alternative Polarizers** A standalone 67mm polarizer filter (without a box) can be cheaper. The filter box is more of an organizational tool than a performance upgrade, so if you already have a polarizer, this purchase is more about convenience than functionality.
6. **Potential for Overuse** Polarizers are most effective at specific angles (usually 90 degrees to the sun s rays). Overusing them or misapplying them (e.g., in front of a lens with built-in polarizing elements) can lead to inconsistent results.
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### **Conclusion:**The **Hoya B6780BGB HMC 67mm 80B Conversion Lens Filter Box** is a solid choice for photographers who need a high-quality polarizer with added protection and versatility. It excels in reducing glare, enhancing contrast, and minimizing lens flare, making it ideal for landscape, travel, and general outdoor photography. The HMC coating ensures sharp, clear images, and the filter box s design makes it practical for field use.
However, it is not a universal solution it s limited to 67mm lenses and may require adapters for other sizes. If you already own a polarizer, the box is more about organization than performance. For photographers who prioritize convenience, durability, and optical quality, this filter box is a worthwhile investment. Those on a tight budget or with different lens sizes might consider a standalone polarizer or a different filter box size.
### **Recommendation:** **Buy this filter box if:**- You own a 67mm lens and need a reliable, high-quality polarizer.
- You frequently shoot landscapes, seascapes, or outdoor scenes where glare reduction is beneficial.
- You want to protect your polarizer and organize your filters efficiently.
- You plan to use it with other filters (e.g., ND or graduated ND) for advanced effects.
**Avoid this filter box if:**- You have lenses with a different filter thread size (e.g., 72mm, 82mm) and don t already own the right adapter.
- You re primarily shooting in low-light conditions where light loss from a polarizer is a concern.
- You already have a polarizer and don t need the added convenience of a filter box.
- You re looking for a more budget-friendly polarizer without the extra features.
**Final Verdict:** For photographers who value performance, durability, and organization, the **Hoya B6780BGB HMC 67mm 80B Conversion Lens Filter Box** is a strong, well-made option that delivers on its promises. It s particularly well-suited for those who prioritize image quality and practicality in the field.
The box remains completely stable and intact structurally. Packaging: Includes the original vintage spiral-grooved clear plastic hard case with stamped Hoya logo, blue paper cloud insert, and retro sunrise cardboard box. Frame: Black aluminum rim is in great shape with crisp, perfectly legible white lettering and smooth threading. Condition Notes:: Glass: Beautiful condition.
Clean and clear with no prominent scratches, haze, or fungus. Made in Japan, this high-quality blue glass filter is designed to balance daylight color film when shooting under warm tungsten or incandescent studio lighting, introduce intentional cool, cinematic tones your imagery. Up for sale is a vintage Hoya HMC Hoya Multi-Coated 67mm 80B screw-on color conversion filter. Please see all uploaded photos for a precise look at the filter ring and specific cosmetic wear on outer box surface.