
( Brand: Kase ), ( Manufacturer Part Number: 1118100060 ), ( Part Type: Light ), ( Photo Filter Effect Type: Light Pollution Reduction ), ( Photo Filter Size: 77.0 ), ( Coating Description: No Coating ), ( Material: Tempered Optical Glass / Magnetized Aluminum Alloy ), ( UPC: 840337502675 ), ( Package Dimensions Lxwxh: 4.37x4.33x0.75 Inches ), ( Weight: 0.22 Pounds )
The **Kase 1118100060 Wolverine 77mm Magnetic Neutral Night Didymium Light Pollution Filter** is a high-performance optical accessory meticulously designed for astrophotographers, deep-sky observers, and astronomy enthusiasts who demand precision and clarity in their celestial imaging. Engineered with a **77mm diameter**, this filter is optimized for compatibility with a wide range of telescopes, refractors, and astrophotography setups, ensuring seamless integration without compromising image quality. At its core, the filter employs a **neutral night didymium coating**, a proprietary blend of optical materials that effectively suppresses the dominant sodium and mercury vapor emissions from urban light pollution while maintaining a balanced color response. Unlike traditional light pollution filters that may introduce color casts or reduce contrast, the Wolverine s didymium formulation delivers a **natural, unaltered appearance of celestial objects**, preserving the true hues of nebulae, galaxies, and stars without the artificial tint often associated with other filters.
The filter s **magnetic mounting system** is both innovative and user-friendly, featuring a robust, corrosion-resistant alloy that securely attaches to compatible telescope draw tubes or eyepiece holders with minimal effort. This hands-free design eliminates the need for additional adapters or clamps, reducing the risk of misalignment during observation or imaging sessions. The **neutral density coating** ensures that the filter does not introduce any significant loss of light transmission, allowing for longer exposure times and deeper imaging without sacrificing sensitivity. Whether used in wide-field astrophotography, planetary imaging, or visual observation through a telescope, this filter enhances contrast and detail, revealing the subtle structures of faint nebulae and the delicate textures of distant galaxies that might otherwise be obscured by light pollution.
Built to withstand the rigors of field astronomy, the Wolverine filter is constructed from **high-quality optical glass** with precision-polished surfaces to minimize internal reflections and scattering. The edges are carefully beveled to prevent glare and ensure a clean, unobstructed view. Its **durable, scratch-resistant coating** is designed to endure prolonged use, exposure to varying temperatures, and the occasional bump encountered during transport. For those seeking a balance between performance and practicality, the filter s compact yet sturdy design makes it an ideal addition to any astrophotographer s toolkit, whether they are capturing the Andromeda Galaxy from a light-polluted backyard or fine-tuning planetary details under a clear urban sky. The Kase Wolverine 77mm Magnetic Neutral Night Didymium Light Pollution Filter is not just an accessory it s a gateway to clearer, more vibrant astronomical imagery, empowering users to push the boundaries of what they can observe and record.
**Pros and Cons of buying a Kase 1118100060 Wolverine 77mm Magnetic Neutral Night Didymium Light Pollution Filter**
### **Pros**
1. **High-Quality Glass Construction** The filter is made from high-index optical glass, which minimizes chromatic aberration and ensures sharp, accurate color reproduction. This is particularly beneficial for astrophotography and deep-sky imaging where color fidelity is critical.
2. **Neutral Density (ND) and Light Pollution (LP) Combination** The filter integrates both a neutral density and a light pollution suppression element. The ND component helps balance exposure in bright conditions (e.g., urban environments or daytime landscape photography), while the LP component blocks artificial light pollution, enhancing contrast in star fields and nebulae.
3. **Didymium Blocking** The didymium coating specifically targets sodium vapor and mercury streetlights, reducing their interference in astrophotography. This is useful for capturing galaxies and faint celestial objects without the overwhelming glow of light pollution.
4. **Magnetic Mount** The filter is designed with a magnetic edge, allowing for easy attachment and removal from DSLR or mirrorless cameras without additional adapters. This is convenient for astrophotographers who frequently switch between filters or need quick adjustments.
5. **77mm Size** A 77mm filter is versatile and compatible with a wide range of telescopes, astrophotography setups, and cameras with appropriate adapters. It strikes a balance between portability and functionality, making it suitable for both beginners and intermediate users.
6. **Durability** Kase filters are generally built to withstand harsh conditions, including temperature fluctuations and humidity, which is important for outdoor astrophotography sessions.
7. **Cost-Effective for Multi-Purpose Use** While it s a specialized filter, its combination of ND and LP properties makes it useful for both astrophotography and landscape photography under bright conditions, potentially justifying its purchase for users who engage in diverse photography.
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### **Cons**
1. **Limited to Specific Applications** The filter is optimized for astrophotography and light-polluted environments. If you primarily shoot landscapes, portraits, or other genres where light pollution isn t an issue, this filter may not be as useful. It s a niche product that may not offer the same versatility as a general-purpose UV/IR cut filter.
2. **Potential for Overkill for Beginners** If you re new to astrophotography and haven t yet explored the full range of filters or techniques, investing in a specialized ND LP filter might feel premature. Starting with a basic light pollution filter (e.g., an L-Pro or Optolong L-EFR) could be a more practical first step.
3. **Compatibility Issues** While 77mm is a common size, you ll need to ensure your camera or telescope has the appropriate adapter rings or magnetic compatibility. Some setups may require additional hardware, which could add to the cost.
4. **Color Cast Concerns** Some users report that certain ND filters can introduce subtle color shifts, especially when used in combination with other filters. The Wolverine filter is designed to minimize this, but it s worth testing your specific setup to confirm there s no unintended color bias.
5. **Price Relative to Alternatives** Depending on your budget, there may be more affordable or feature-rich alternatives from brands like Optolong, Astronomik, or IDAS. For example, some filters offer broader light pollution suppression (e.g., blocking more wavelengths) or additional coatings (e.g., anti-reflective) that might be worth considering if you re investing heavily in astrophotography.
6. **Magnetic Mount Limitations** While convenient, magnetic mounts can sometimes be less secure than screw-in filters, especially in windy or turbulent conditions. If you re using the filter in a portable setup (e.g., a star tracker), you ll need to ensure it stays firmly attached.
7. **Learning Curve for ND Use** The neutral density component requires understanding how to properly expose images in bright conditions. Without this knowledge, you might end up with underexposed or noisy images, especially if you re not familiar with bracketing or long-exposure techniques.
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### **Conclusion**
The Kase 1118100060 Wolverine 77mm Magnetic Neutral Night Didymium Light Pollution Filter is a well-engineered tool for astrophotographers who operate in light-polluted areas or need to balance exposure in bright conditions. Its combination of ND and LP properties makes it uniquely versatile for capturing both deep-sky objects and terrestrial scenes under challenging lighting. The magnetic mount adds convenience, and the high-quality glass ensures minimal color distortion.
However, it s not a one-size-fits-all solution. If your primary focus is astrophotography and you frequently shoot in urban environments or need to manage light pollution, this filter is an excellent choice. For landscape photographers or those new to astrophotography who haven t yet explored other filters, it may be less necessary. Additionally, if you re on a tight budget or prefer brands with a stronger reputation in the astrophotography community (e.g., Optolong or Astronomik), you might want to compare alternatives.
Ultimately, the filter s value depends on your specific needs, setup, and how deeply you re invested in astrophotography. If you re ready to take your deep-sky imaging to the next level and want a filter that handles both light pollution and exposure challenges, the Kase Wolverine is a solid investment.
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### **Recommendation**
**Buy the Kase 1118100060 Wolverine 77mm filter if:**- You are an astrophotographer who frequently shoots in light-polluted areas.
- You need a filter that combines neutral density and light pollution suppression for versatile use.
- You prefer magnetic mounts for easy attachment and removal.
- You re using a 77mm setup and want high-quality optical glass with minimal color distortion.
- You re willing to invest in a filter that can also enhance landscape photography under bright conditions.
**Consider alternatives or delay purchase if:**- You re new to astrophotography and haven t yet explored other filters (e.g., a basic LP filter or an IR/UV cut filter).
- Your primary focus is terrestrial photography, and light pollution isn t a major concern.
- You re on a tight budget and could find a more feature-rich or reputable filter at a similar price point.
- You re unsure about the learning curve of using ND filters and need guidance on exposure techniques.
For most dedicated astrophotographers working in urban or semi-urban locations, the Kase Wolverine filter is a worthwhile addition to their toolkit. Pair it with proper testing and experimentation to ensure it meets your specific needs.
Weighs Less Than 1oz. Color Coded Filter Ring: Green, Neutral Night, Includes 77mm Conventional Screw Thread System Adapter, Broadband Light Pollution Reduction, Shockproof Tempered Optical Glass. Extremely Durable and Easy to Clean. No Color Cast, Swap Filter Super Fast.
Extremely Lightweight. Includes storage Case. Up to 4 Wolverine Filters can be Stacked.