Opteka
Opteka 55mm Variable ND Filter 2-8 Stops HD Multi-Coated Slim
Provides 2 to 8 stops of adjustable light control with a slim ring that reduces vignetting at wide angles
- TypeNeutral Density
- Adjustable 2 to 8 stop light reduction
- 55 mm thread fits compatible lenses
- Slim ring cuts vignetting at wide angles
- Multi-coated glass preserves image clarity
- Rotate for continuous exposure control
What It Is
The Opteka 55mm Variable ND Filter provides 2 to 8 stops of adjustable light reduction for photographers and videographers who need flexible exposure control without swapping multiple fixed filters. Its slim, multi-coated glass construction preserves image quality while the rotating ring lets you dial in the exact density required for each shot.
How It Fits
The 55mm thread mounts directly on compatible Canon, Fuji, Nikon, Olympus, Pentax and Sony lenses, and the thin profile ring plus wider outer optic help reduce vignetting at wide angles. Because it replaces a stack of individual ND filters, it frees up space in your bag and speeds up workflow on location or in the studio.
Capacity And Headroom
Continuous adjustment covers roughly ND 0.6 to ND 2.4, letting you use slow shutter speeds for motion blur in waterfalls or clouds and open apertures for shallow depth of field in bright light. The reference marks between MIN and MAX are not calibrated stops, so precise repeatability requires test shots; extreme rotation beyond the marked range can introduce cross-polarisation artefacts.
Highlights
- Adjustable 2 to 8 stop light reduction
- 55 mm thread fits compatible lenses
- Slim ring cuts vignetting at wide angles
- Multi-coated glass preserves image clarity
- Rotate for continuous exposure control
Specifications
| Brand | Opteka |
|---|---|
| Type | Neutral Density |
Questions about this item
Will the thin 55mm ring still vignette at the wide end of my zoom?
The wider outer optic is designed to reduce vignetting at wide angles, and the slim profile keeps the filter clear of the frame on most lenses.
Does the filter generate heat or noise during long video takes?
It is passive glass with no electronics, so it produces no heat or noise regardless of how long you record.
What thread size must my lens already have for this filter to fit?
Your lens needs a 55mm front filter thread; the filter screws directly onto that thread.
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