Cokin P-Series vs Fotodiox Pro 84mm Grad ND Filters
By Fotodiox, Inc. USA | Published: 2026-10-22
Category: Comparisons
Compare Cokin P-Series and Fotodiox Pro 84mm Grad ND filters. See which offers better value, compatibility, and optical quality for your landscape photography.
Quick answer
For budget-conscious landscape photographers who already own a Cokin P-Series holder, the Fotodiox Pro 84mm Grad ND filter offers the same physical fit and a 2-stop graduated density at a significantly lower price, making it a practical alternative without compromising on the essential function.
Compatibility and fit
Both Cokin P-Series and Fotodiox Pro 84mm filters are designed to slide into the same standard holder slot. The Fotodiox Pro 84mm filter explicitly states compatibility with Cokin P-Series (M) filter holders, so you can swap them without changing your existing system. This means no adapter rings or new holders are needed if you already use Cokin P.
Optical performance and density
The Fotodiox Pro 84mm Grad ND filter provides a 2-stop EV reduction on the dark side, which is ideal for balancing bright skies with darker foregrounds. It uses a soft edge gradation, meaning the transition between dark and clear is gradual—great for uneven horizons like mountains or trees. The filter is made from premium grade optical polycarbonate (CR39) with multi-coating, which helps reduce flare and ghosting while maintaining sharpness.
Price and value
The Fotodiox Pro 84mm filter is priced at USD 7.06 (compared to USD 9.95), making it a more affordable entry point for photographers who want to experiment with graduated ND filters without a large investment. While Cokin P-Series filters are widely available, the Fotodiox option offers similar functionality at a lower cost, which is especially appealing for those building a filter kit on a budget.
Trade-offs at a glance
- Price: Fotodiox Pro 84mm is significantly cheaper (USD 7.06) than many Cokin P-Series filters, which can cost two to three times more.
- Compatibility: Both fit Cokin P-Series (M) holders. No adapter needed for Fotodiox Pro. If you already own a Cokin P holder, the Fotodiox Pro is a drop-in replacement.
- Optical quality: Fotodiox Pro uses multi-coated CR39 polycarbonate with soft edge gradation, offering good flare resistance and a smooth transition. Suitable for most landscape work, though some purists may prefer glass filters for extreme conditions.
- Density options: Fotodiox Pro is available as a 2-stop filter. Cokin P offers a wider range of densities and hard/soft edge variants. If you need more than 2 stops or a hard edge, Cokin P has more choices.
Product facts
- Fotodiox Pro 84mm Graduated Neutral Density (Grad-ND) Filter - Compatible with Fotodiox Pro 84mm Filter Holders and Cokin P-Series (M) Filter Holders: The Fotodiox Pro 84mm Graduated Neutral Density filter is compatible with Cokin P-Series (M) filter holders and features a 2-stop EV reduction with soft edge gradation. You can use it immediately with your existing Cokin P holder, and the 2-stop density is versatile for typical landscape scenes like sunsets or cloudy skies.
Fotodiox Pro 84mm Graduated Neutral Density (Grad-ND) Filter - Compatible with Fotodiox Pro 84mm Filter Holders and Cokin P-Series (M) Filter Holders
Which one should you choose?
Best for
- Budget-conscious landscape photographers who want a reliable 2-stop grad ND for Cokin P holders
- Photographers testing graduated ND filters for the first time without committing to expensive glass
Not for
- Photographers who need a hard-edge gradation for flat horizons like seascapes
- Users who require a wider range of stop densities or specialty coatings
