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BW46B486MRC Mrc Uv Ir Filter 46MM Uv/ir

Bw46b486mrc B W 46mm Basic 486m Mrc Uv/ir Cut Filter

( Brand: B-w ), ( Manufacturer Part Number: BW46B486MRC ), ( Part Type: Filter ), ( Filter Effects: Uv ), ( Filter Size: 46 Mm ), ( Vendorproductnumber: 66-1102741 )

Review B W 46mm Basic 486m Mrc Uv/ir Cut Filter

The **BW46B486MRC 46mm 486M MRC UV/IR Cut Filter** is a high-performance optical filter designed for astrophotography and scientific imaging applications, offering precise spectral control to enhance the clarity and detail of celestial objects. This filter is engineered to block harmful ultraviolet (UV) and infrared (IR) wavelengths while allowing the full visible light spectrum approximately 400 to 700 nanometers to pass through with minimal absorption, ensuring optimal image quality. The **MRC (Multi-Resonance Coating)** technology employed in its construction delivers superior edge rejection, significantly reducing stray light and ghosting that can degrade images, particularly in long-exposure photography of deep-sky objects like galaxies, nebulae, and star clusters. With a **46mm diameter**, this filter is compatible with a wide range of telescopes, cameras, and accessories, making it a versatile choice for both amateur astronomers and professional observers. Its durable, multi-layered dielectric coating is designed to withstand rigorous use in varying environmental conditions, ensuring long-term reliability and consistent performance. Whether used with DSLRs, DSOs (Deep-Sky Cameras), or specialized astrophotography setups, this filter helps minimize atmospheric distortions and enhances the contrast of faint celestial structures, revealing the true beauty of the cosmos with unparalleled precision. Ideal for those seeking to push the boundaries of their imaging capabilities, the BW46B486MRC filter is a testament to modern optical engineering, combining technical excellence with practical functionality to elevate the art of astrophotography.

The **B W 46mm 486M MRC UV/IR Filter** is a popular choice among photographers, particularly for landscape and nature photography. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High-Quality Optical Performance**

The MRC (Multi Resistant Coating) technology minimizes reflections, flare, and ghosting, ensuring sharp, clear images even in bright sunlight or backlit conditions. This is particularly useful for wide-angle and telephoto lenses where flare can be problematic.

2. **UV Protection**

The filter blocks harmful ultraviolet light, which can cause lens haze and reduce color accuracy. This is especially beneficial for outdoor photographers shooting in high-altitude or clear-sky conditions.

3. **IR Blocking**

While not a full infrared filter, the 486M provides some IR blocking, which helps maintain natural color balance in daylight photography. This is useful for those who occasionally shoot in mixed lighting conditions or want to avoid unintended IR exposure.

4. **Durable Construction**

B W filters are known for their robust build quality. The 486M is made from high-quality optical glass with a metal frame, making it resistant to scratches and warping over time. The threaded edge ensures a secure fit on most lenses.

5. **Thread Compatibility**

The 46mm size is versatile and works with many lenses, though you may need an adapter ring for larger or smaller lens mounts. B W provides a wide range of thread sizes, so this filter can be part of a larger filter system.

6. **Minimal Color Cast**

Unlike some cheaper UV filters, the 486M does not introduce noticeable color shifts, maintaining accurate white balance in your images.

7. **Easy to Clean**

The smooth glass surface and metal frame make it straightforward to clean, reducing the risk of dust or smudges affecting your photos.

8. **Brand Reputation**

B W is a well-established brand with a strong reputation for quality and reliability. Their filters are widely trusted by professionals and enthusiasts alike.

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### **Cons**

1. **Price**

The 486M is not a budget-friendly filter. At around $100 $150 (depending on retailer and promotions), it is more expensive than basic UV filters from other brands. If you're on a tight budget, cheaper alternatives may suffice for basic UV protection.

2. **Overkill for Some Uses**

If you primarily shoot in controlled environments (e.g., studios) or use a polarizer frequently, the additional protection of a UV/IR filter may not be necessary. A polarizer often provides enough UV blocking, and some photographers argue that UV filters are a myth (as modern lenses are already protected from UV).

3. **Bulkiness**

Like all screw-in filters, the 486M adds thickness to your lens, which can slightly affect the overall weight and balance of your camera setup. This is more noticeable on telephoto lenses.

4. **Potential for Scratches**

While durable, the glass surface can still scratch if mishandled. Unlike square filters, screw-in filters are more exposed to dust and debris during use, increasing the risk of scratches over time.

5. **Limited IR Blocking**

The 486M does not fully block infrared light. If you are shooting infrared photography or need strict IR rejection, you would need a dedicated IR filter (e.g., B W 87M or 87C).

6. **Not a Polarizer**

This filter does not replace a polarizer. If you need to reduce glare or enhance contrast in landscapes, you ll still need to use a polarizer separately.

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### **Conclusion**

The **B W 46mm 486M MRC UV/IR Filter** is an excellent choice for photographers who prioritize optical quality, durability, and minimal color distortion. It is particularly useful for outdoor shooters who want to protect their lenses from UV rays and reduce flare. However, it may not be essential for everyone those who shoot primarily in studios, use polarizers regularly, or are on a tight budget might find it unnecessary.

The filter s MRC coating ensures superior performance compared to basic UV filters, making it a worthwhile investment for serious photographers. If you already own a polarizer or shoot in environments where UV protection is less critical, you could consider a cheaper alternative or skip the UV filter entirely.

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### **Recommendation**

- **Buy the 486M if:**

- You shoot landscapes, travel, or outdoor photography frequently.

- You want to minimize flare and ghosting in bright conditions.

- You value high-quality optical coatings and durability.

- You don t already use a polarizer that provides some UV protection.

- You re building a filter system and want a reliable, multi-purpose filter.

- **Skip or consider alternatives if:**

- You primarily shoot in studios or controlled lighting.

- You already use a polarizer and don t need additional UV protection.

- You re on a tight budget and can t justify the cost.

- You re unsure whether you ll use the filter regularly (in which case, a cheaper UV filter or none at all may suffice).

For most landscape photographers, the **B W 486M is a solid choice** it s a filter that will serve you well for years with minimal drawbacks. If you re unsure, test it in the field or borrow one from a friend to see if the benefits outweigh the cost for your specific needs.

Details:

Used this with my Leila m8 but ended up selling it.

part #: bw46b486mrc price

  • $71.76

specifications filtecam:

  • brand: B-w
  • mpn: Bw46b486mrc
  • part type: Filter
  • filter effects: Uv
  • filter size: 46 Mm
  • vendorproductnumber: 66-1102741

returns filtecam:

  • policy: No Returns

payments filtecam:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

general filtecam:

  • Cameras Photo > Lenses Filters > Filters
  • condition: Used

seller filtecam:

  • rating: 100.0%
  • city: San Diego, California
  • # reviews: 63

offer filtecam:

  • started: February 28, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • options: Ship-to-home

shipping filtecam:

  • class: Standard
  • transit: 5-11 Days
  • carrier: USPS
  • cost: $0.00
  • service: USPS Ground Advantage
  • type: Calculated
part type: filter, filter effects: uv, filter size: 46 mm, vendorproductnumber: 66-1102741,
category: camera & photo > cameras photo > lenses filters > filters, sku: 15358355893383752,
B-w BW46B486MRC Is Similar To:
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1 offer $71.76 USD
  • New. Offer #1 priced at $71.76 + $0.00 shipping estimate = $71.76* total. This high-quality filter is designed to effectively combat unwanted UV and infrared light components that can compromise the clarity and color accuracy of your images. B + W 46mm Basic 486M MRC UV/IR Cut Filter - B + W 1 Year Limited Warranty.FREE SHIPPING

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