Full Spectrum Light Control. Unrivaled Consistency.
The KONDOR BLUE FullSpec ND 4x5.65 Filters are built for professionals who need absolute confidence in filtration. When you are balancing exposure across changing conditions, stacking variables, or matching shots across densities, consistency is everything. These filters are designed to deliver full-spectrum light control with a neutral, dependable response that holds from strength to strength.
Color fidelity, shadow integrity, and spectral consistency are not details; they are the difference between a filter that supports the image and one that creates problems downstream. FullSpec ND filters are engineered to maintain a clean, controlled image without the shifts, contamination, or inconsistencies that become obvious when the work is pushed.
Built with premium 2mm optical glass in a durable aluminum 4mm frame sized to fit industry standard matte boxes. Corner grab tabs allow for faster, cleaner handling during swaps, keeping the process efficient without compromising the glass.
This is filtration designed to disappear in use and hold up in the grade. Unrivaled consistency, precise full-spectrum control, and the kind of trust professionals expect when the image has to stay intact.
Into the Elements
Extreme cold. Harsh reflections. Constant exposure changes. We tested our new Full Spectrum ND filters in the Arctic, where consistency has nowhere to hide. What led us there was a much bigger journey, one shaped by filter development and the acquisition of Element Filters.
Proven in the Artic
We field-tested our FullSpec NDs in Yellowknife under the harshest lighting conditions at -41 degrees to ensure our glass could stand up to the elements and retain pristine light control.
True. Every. Stop.
We built our Full Spectrum ND filters for filmmakers who need consistency they can trust. Neutral color, reliable transmission, and dependable results across strengths, all backed by real-world testing.
Highlights:
- Full-spectrum light performance keeps your color clean and consistent
- Corner grab tabs enable fast, smudge-free swaps
- SCHOTT B270 glass + rugged metal frame you can trust
Features:
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Full Spectrum Light Performance – Control exposure without unwanted color shifts or IR contamination.
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Premium Schott B270 Glass: German-made optical glass engineered for exceptional clarity and long-term durability.
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Corner Grab Tabs – Faster, cleaner filter changes with less chance of fingerprints on the glass.
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Available in Multiple ND Strengths – Choose the right level of light reduction for your shooting conditions.
Dimensions:
4 x 5.65 x 0.16"
Weight:
0.17 lbs
Materials:
Premium Schott B270 Glass
FAQ:
What’s the difference between Full Spectrum ND filters (FSND’s), Infrared ND filters (IRND’s), and Hot-Mirror IRND filters?
FSND filters stand out for their ability to reduce not only visible light, but also infrared and ultraviolet light according to the filter’s strength (number of stops), ensuring excellent color accuracy and neutrality. Traditional IRND filters focus on eliminating only visible and infrared light, which helps reduce IR pollution, but they do not address UV light spectrums. Hot-mirror IRNDs provide complete infrared light blocking regardless of stops, but require precise placement in a matte box (coated side facing the lens) and can’t be stacked without risking internal reflections or ghosting. They are also traditionally prone to more color shift than FSND filters.
What’s the difference between Normal ND filters and Full Spectrum ND filters (FSND’s)?
A FSND filter is ideal for digital sensor cameras, which have greater low-light sensitivity than film and, subsequently, an increased susceptibility to infrared (IR) contamination. When using a standard ND filter to counter the increased light sensitivity afforded by the digital sensor, the effects of IR pollution become more apparent. This can often show up in the darker or black areas of your image, resulting in muddiness or a magenta colored shift occurring in your shot. FSND filters reduce the amount of IR and UV light that hit's your cameras sensor, eliminating this issue in bright high IR/UV light pollution scenarios.
Manufacturer SKU:
KB-FS-ND3
In The Box:
Kondor Blue 4x5.65" Full-Spectrum Neutral Density 0.3 1-Stop Filter
Limited Lifetime Manufacturer Warranty
