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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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[ND filter exclusively for K series holder] ND64 filter (6 steps of light reduction) exclusively for H&Y 100mm K-Series filter holder. It is a drop-in type that simply inserts into the holder from above, making it very easy to put on and take off.
[Ideal ND Coating] Neutral and uniform ND coating by vacuum deposition coating allows you to use it without worrying about color shift. German Shotto B270 Glass is precisely polished to maintain high flatness, so even when used stacked, the original performance of the lens will not be compromised. Low-reflection coating minimizes flare and ghosting even in scenes with strong light sources.
[Convenient to use with half ND] The drop-in type that inserts directly into the holder from above does not affect the attachment/detachment or adjustment of square filters, making it comfortable to use with GND filters.
[Excellent optical performance] Uses B270 glass from German company SCHOTT. HD technology achieves high flatness and resolution. Low-reflection nano coating allows use in scenes with strong light sources while minimizing flare and ghosting.
[Produced in-house by H&Y] Covers the necessary items for the latest equipment at a high level, such as antifouling, water-repellent, and scratch-resistant nano-coat (coated on both sides), high flatness using HD polishing technology, and B270 glass from German company SCHOTT. This was possible because H&Y can complete almost all processes in-house, from planning to manufacturing.
The K-Series drop-in ND64 filter (6 steps of attenuation) is a drop-in filter that can be used with H&Y's patented 100mm magnetic square filter holder. It can be used by simply inserting it into the holder from above, so it is very easy to put on and take off. Vacuum evaporation coating achieves ideal ND coating. The neutral ND coat allows you to use it without worrying about color shift. Highly transparent optical glass is used, and precision polishing maintains high flatness, so the original performance of the lenses will not be compromised even when used stacked. * Adopts highly transparent optical glass * Anti-static, stain-proof, water-repellent, scratch-proof, low-reflection coating (coated on both sides) * Uniform ND coating with no color transfer * High flatness due to HD polishing technology * Instant attachment and detachment to K-Serires holder