When considering a 37 ND (Neutral Density) filter for your photography or videography needs, there are several factors to keep in mind to ensure you choose the right one for your creative vision. Here's a buying guide to help you make an informed decision:
1. Filter Size: Confirm that the ND filter you're considering is compatible with your lens diameter. The "37" in "37 ND" refers to the filter's diameter in millimeters. Ensure that the filter matches the diameter of your lens to achieve proper fitment and functionality.
2. ND Filter Strength: ND filters are available in various strengths, typically denoted by their ND number (e.g., ND2, ND4, ND8, etc.). The higher the ND number, the greater the light reduction. Consider your shooting environment and desired effect when selecting the ND filter strength that best suits your needs.
3. Filter Material: ND filters are commonly made of glass or resin. Glass filters generally offer superior optical quality and durability but can be heavier and more expensive. Resin filters are lightweight and more affordable but may not be as scratch-resistant as glass.
4. Filter Coating: Look for ND filters with multi-coating to reduce reflections, glare, and lens flare. Multi-coated filters help maintain image clarity and color accuracy while minimizing unwanted artifacts.
5. Brand and Quality: Research reputable filter brands known for their quality construction and optical performance. Choose a trusted brand with positive reviews and a history of producing reliable ND filters.
6. Filter Density Gradation: Some ND filters feature a graduated density, with one side darker than the other. Graduated ND filters are useful for balancing exposure in scenes with bright skies and dark foregrounds, providing more control over the dynamic range of your images.
7. Price: Set a budget based on your photography or videography needs and preferences. ND filters are available at various price points, so compare options within your budget to find the best value for your money.
By considering these factors and your specific shooting requirements, you can confidently choose the right 37 ND filter to enhance your creative vision and achieve stunning results in your photography or videography projects.