# PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9): specs and price compared

A sourced, side-by-side comparison of the PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) (PolarPro) and Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) (Freewell) among nd filters.

## Side by side

| Spec | PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) | Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) |
| --- | --- | --- |
| US price | not published | $499.99 |
| Brand | PolarPro | Freewell |
| Released | 2022 | 2024 |
| Filter type | variable | variable |
| Density range stops | 2 to 5 or 6 to 9 (two separate SKUs) | 1 to 9 (two filters: 1-5 and 6-9, hybrid reversible with CPL/ND32-CPL) |
| Common thread sizes (mm) | 49, 67, 77, 82, 95 | 67, 72, 77, 82 (via included adapter rings) |
| Coating | 16-layer anti-reflection / scratch-resistant coating | multi-coated German optics (dust/oil/scratch/water resistant) |
| Color cast note | PolarPro markets Edition II as color-neutral "Cinema Series" glass across the stop range; no independent lab CCT deviation figure published | Freewell markets a proprietary 'TRUE COLOR' coating process specifically to minimize the color shift common to other VNDs |
| Front filter thread | No | — |
| Magnetic | No | Yes |
| Glass type | Cinema Series glass (8K-rated) | optical glass (German optics, brand does not publish substrate name) |

## Key differences

- Density range stops: PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) 2 to 5 or 6 to 9 (two separate SKUs) vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) 1 to 9 (two filters: 1-5 and 6-9, hybrid reversible with CPL/ND32-CPL)
- Common thread sizes (mm): PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) 49, 67, 77, 82, 95 vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) 67, 72, 77, 82 (via included adapter rings)
- Coating: PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) 16-layer anti-reflection / scratch-resistant coating vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) multi-coated German optics (dust/oil/scratch/water resistant)
- Color cast note: PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) PolarPro markets Edition II as color-neutral "Cinema Series" glass across the stop range; no independent lab CCT deviation figure published vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) Freewell markets a proprietary 'TRUE COLOR' coating process specifically to minimize the color shift common to other VNDs
- Magnetic: PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) No vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) Yes
- Glass type: PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) Cinema Series glass (8K-rated) vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) optical glass (German optics, brand does not publish substrate name)

## Sources

- PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II): https://www.polarpro.com/products/pmvnd-edition-ii (polarpro.com, verified 2026-08-16)
- Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9): https://freewellgear.com/products/k2-versatile-magnetic-filter-system (freewellgear.com, verified 2026-08-16)

Canonical: https://frontdeskreview.com/gear/nd-filters/polarpro-peter-mckinnon-signature-edition-ii-vnd-vs-freewell-k2-versatile-magnetic-vnd/
Cite: Per The Front Desk Review, PolarPro Peter McKinnon Signature Edition II Variable ND (PMVND Edition II) (not published) vs Freewell K2 Versatile Magnetic Filter System (VND1-5 / VND6-9) ($499.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/nd-filters/polarpro-peter-mckinnon-signature-edition-ii-vnd-vs-freewell-k2-versatile-magnetic-vnd/
License: CC BY 4.0.