K&F CONCEPT Variable ND Filter .CPL Filter

Product Description
Thank you for looking.
This is a set of 3 filters (with case) from K&F Concept's high-end line, the **NANO-X series**.
This series is designed for professional photography with high image quality, but I am selling it at a bargain price as a reason for sale item due to equipment consolidation.
[Set Contents]
77mm Variable ND Filter (ND2-ND32)
Series: NANO-X (High Resolution/Water Repellent/Stain Resistant/Multi-Layer Coating)
82mm Variable ND Filter (ND128)
Series: NANO-X (High Density Type - Ideal for long exposure and video shooting)
82mm CPL Filter (Polarizing Filter)
Series: NANO-X (MRC Coating/High Transmittance)
[Product Condition (Important)]
2 Variable ND Filters (77mm / 82mm)
There is a circular haze (deterioration) on the outer circumference of the filters. It appears to be occurring on the internal mating surfaces and cannot be removed with cleaning paper or similar.
Please consider this item with the understanding that it may affect actual shots, such as flare generation or reduced contrast when shooting against the light.
CPL Filter (82mm)
This filter has no noticeable haze and is in relatively clear and usable condition.
Exterior
While all filter frames have minor scuffs, there are no major damages such as drop marks or distortions.
[Notes]
As mentioned above, the two main ND filters show signs of age-related deterioration, so they are sold **as is with reasons for sale**.
Recommended for those who want to try the NANO-X series at a low price, or for those with knowledge of maintenance or parts harvesting.
The price reflects the condition, so please refrain from returns or complaints.