Product : ND Drop in Filter for Canon RF/EF Mount Adapter

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ND Drop-in Filter for Canon RF/EF Adapter

Price range: 114,39€ through 149,59€

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SKU: Rdrop-ND Categories: Camera Filters, CPL Filters, UV Photography Filters Tags: Black Friday, Drop-in Filters, ND Filters

Kolari R Drop-in Filters for Canon EF-EOS R Adapter (Neutral Density)

Limit light intake for long exposures, motion blur, or wide-open apertures in bright scenes.

Description

Kolari R Drop-in Neutral Density Filters give you precise exposure control in bright lighting conditions. Available in fixed strengths, these ND filters allow you to slow shutter speeds for motion blur, shoot wide open in daylight, or achieve cinematic motion cadence. Crafted with premium optics and coated for reduced reflections, they’re ideal for landscape, video, and long exposure photography.

Kolari R Drop-in Filters for Canon EF-EOS R Lens Mount Adapter (EF/EF-S to RF) are designed with both durability and usability in mind. Each filter is machined from solid aluminum with a wide grip and a lanyard attachment point, offering lightweight strength, secure handling, and user-friendly customization. Our precision-fit attachment system applies just the right amount of pressure, making it easy to swap filters intuitively—while ensuring they stay firmly in place during use.

All Kolari R Drop-in Filters for Canon EF-EOS R Lens Mount Adapter (EF/EF-S to RF) feature advanced AR (anti-reflective) and AS (anti-smudge) coatings for improved light transmission, reduced reflections, and easy cleaning. Our IRND filter options are built on ultra-strong Gorilla Glass substrates for unmatched optical clarity and resilience.

Filter Options

Kolari Pro 1-Stop ND – Reduces light by 1 stop (2× reduction), ideal for slightly darkening an image without drastically altering exposure. Perfect for subtle motion blur or shooting at wider apertures in bright light.

Kolari Pro 2-Stop ND – Cuts light by 2 stops (4× reduction), great for softening bright light while preserving color accuracy. Allows for slightly slower shutter speeds without overexposing.

Kolari Pro 3-Stop ND – Reduces light by 3 stops (8× reduction), a versatile choice for controlling depth of field in daylight. Perfect for softening motion in water or foliage while keeping a balanced exposure.

Kolari Pro 4-Stop ND – Cuts light by 4 stops (16× reduction), excellent for slowing shutter speeds in bright daylight to create smooth motion effects. Ideal for cinematic shutter angles outdoors.

Kolari Pro 5-Stop ND – Reduces light by 5 stops (32× reduction), perfect for adding more pronounced motion blur to moving water, clouds, or crowds. Helps maintain wide apertures under strong sun.

Kolari Pro 6-Stop ND – Cuts light by 6 stops (64× reduction), great for long-exposure photography during the day, producing silky water and streaking clouds. Also useful for precise exposure control in video.

Kolari Pro 7-Stop ND – Reduces light by 7 stops (128× reduction), enabling extended exposure times for dramatic motion effects without overexposing in bright conditions.

Kolari Pro 8-Stop ND – Cuts light by 8 stops (256× reduction), perfect for creative long exposures such as removing moving people from busy scenes. Maintains natural colors despite heavy light reduction.

Kolari Pro 10-Stop ND – Reduces light by 10 stops (1,024× reduction), a favorite for fine art photography. Turns oceans into glass and clouds into dreamy streaks even in midday sun.

Kolari Pro 15-Stop ND – Cuts light by 15 stops (32,768× reduction), extremely dark for multi-minute exposures in daylight. Ideal for surreal and abstract motion-blur effects.

Kolari Pro 20-Stop ND – Reduces light by 20 stops (1,048,576× reduction), allowing exposures lasting several minutes to hours in bright daylight. Perfect for ultra-minimalist, time-bending imagery.

Compatibility

Works with:

Canon RF-mount camera bodies (e.g. EOS R, R5/R6/R7/R8/R50/RP) and RED Komodo/V-Raptor

Canon EF & EF-S lenses (mounted “behind” the adapter)

Drop-in filters from:

Kolari R series (ND, IR/UV-cut, UV-bandpass, IR-ND, etc.)

Canon’s own EF→RF drop-in filters

Meike-compatible drop-in filters

Does not work with:

RF-mount lenses (they cannot be attached through this adapter)

Standard front-mounted filters (only drop-in style filters fit the internal slot)

Make Custom Filters | Kolari Empty Drop-in Filter for EF-EOS R Lens Adapter

Kolari R Drop-in Filters for Canon EF-EOS R Lens Mount Adapter

Premium Optical Glass

Constructed from high-quality, precision-polished optical glass, these filters ensure exceptional clarity and sharpness.

Multiple Coating Layers

Anti-reflective, anti-smudge, hydrophobic, dust-resistant, and scratch-resistant coatings for superior durability.

Quick, Secure Swaps

CNC-machined aluminum with a knurled grip for fast filter changes — snaps in securely with no wiggle or play.

Frequently Asked Questions

What are Kolari R Drop-In Filters?

Kolari R Drop-In Filters are high-quality filters designed to be used with the Canon EF-EOS R Lens Mount Adapter, allowing seamless integration of filters into your photography workflow.

What types of filters are available in the Kolari R Drop-In series?

The Kolari R Drop-In series includes various types of filters such as ND (Neutral Density), CPL (Circular Polarizer), UV, IR, and other specialty filters to enhance your photography.

Can these drop-in filters be used with any lens?

Our drop-in filters can be used with any Canon EF lens when mounted on a Canon EOS R series camera using the EF-EOS R Lens Mount Adapter.

Do Kolari R Drop-In Filters affect image quality?

No, Kolari R Drop-In Filters are made with high-quality optical glass and coatings, ensuring that image sharpness, color balance, and overall quality are maintained.

Are Kolari R Drop-In Filters compatible with other camera systems?

These filters are specifically designed for use with the Canon EF-EOS R Lens Mount Adapter and may not be compatible with other camera systems or adapters.

What are the benefits of using drop-in filters?

Drop-in filters provide convenience and flexibility, allowing you to quickly change filters without removing the lens. This is especially useful in dynamic shooting environments.

How do I clean and maintain Kolari R Drop-In Filters?

Clean the filters gently with a soft, lint-free cloth and lens cleaning solution. Avoid using harsh chemicals or abrasive materials to maintain their optical quality.

Do Kolari R Drop-In Filters cause vignetting?

No, the filters are designed to fit perfectly within the Canon EF-EOS R Lens Mount Adapter, minimizing any risk of vignetting.

What is your return policy?

If you are unsatisfied with your purchase for any reason, Kolari accepts returns on most products within 60 days of purchase. We can either provide exchanges in the form of store credit, which can be used sitewide, or we can issue full refunds via the method you originally used for payment. To be eligible for a full refund, the product must be in new, mint condition, including all original, undamaged packaging materials and accessories. Items that are damaged, dirty, dented, scratched, or missing major components may be denied for return. Kolari is not responsible for personal data or items left inside of returned merchandise. Prior Approval All returns must be pre-approved by Kolari before items are sent back. To initiate a return or exchange, please send an email to eu@kolarivision.com with your name, order number, and reason for return. Once the return has been approved, you will receive an RMA/packing slip that must be included in the return shipment. Unless the incorrect product was received or your product arrived damaged or defective, you are responsible for all return shipping costs. Kolari strongly recommends purchasing tracking and insurance when sending items. Kolari will not take responsibility for any returns lost or damaged in the mail. Damaged, Defective, or Incorrect Items It is important to thoroughly inspect all items upon delivery. If you receive a damaged, defective, or incorrect product, please email us at eu@kolarivision.com within 14 days of product delivery to file a claim. Once a claim has been filed, we will work with you to solve the problem. Non-returnable Items Orders outside the 60-day return period Damaged products not reported within 14 days of delivery Items no longer in like-new condition (scratched, damaged, dented, cracked, dirty) Products with missing accessories or packaging Digital items such as LUTs, presets, online courses, or photography software Converted cameras Custom items Used gear International Returns International customers or customers in U.S. territories are responsible for both return shipping and any duties associated with the return. Original shipping costs, import duties and taxes are also non-refundable. Shipping Fees Refunds do not include any shipping charges on the initial order. Items purchased with free shipping will still receive a full refund on the value of the item. The customer is responsible for all return shipping charges to send the product back to Kolari. Kolari cannot provide return labels at this time. Restocking Fee If any condition of the return policy listed above is not met, Kolari reserves the right to reject the return entirely or impose a restocking fee of 20% of the purchase price of the item, not including shipping. If a returned item is unopened or appears to be in brand-new condition, including packaging and accessories, the restocking fee will be waived.

Does this filter comes with a waranty?

At Kolari, we build our filters to last and have complete confidence in their performance. You will too with our 10-year warranty against defects. If you find something wrong with your filter, at any time, write us at eu@kolarivision.com and get your filter replaced under our warranty.

International Orders

EU Website Shipping
Orders placed on our EU website are shipped to all countries within the European Union, as well as Switzerland, the United Kingdom, Norway, and the Canary Islands.If you are located outside these regions, please place your order through our US website, which handles international shipments worldwide.To receive accurate shipping costs within the EU, please enter your complete shipping address during checkout. We ship with DPD and DHL.

Backordered Items
If your order includes backordered items, it will be held and shipped once all products are in stock.If you prefer to receive in-stock items sooner, we can arrange a split shipment upon request. Please note that additional shipping charges will apply.Backordered products purchased through our EU website can only be shipped within the European Union, the United Kingdom, Switzerland, Norway, and the Canary Islands. For partial shipment requests, please contact our customer service team.

Customs, Duties & VAT
All orders placed on our EU website are shipped from within the European Union.VAT is handled according to EU regulations. Since shipments are dispatched within the EU, no additional customs duties apply to deliveries inside the EU.For orders shipped to Switzerland, the United Kingdom, Norway, or the Canary Islands, customs fees may apply. Please note that we do not collect duties, taxes, or VAT for these destinations. Customers are responsible for any charges imposed by their local customs authorities.If you have any questions regarding shipping options or remote area classifications, please contact our support team before placing your order.