This 2.6 x 2.8" Cokin A Series Hard-Edge Graduated ND Filter is designed for use with a Cokin A Series Filter Holder. It helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the dense and clear areas. A neutral density filter with a hard-edged line of transition is useful for images which include defined horizon lines. Neutral density filters do not affect the coloration of the image and this filter provides up to a 2-stop reduction in light from entering a lens.

This filter is made of durable, optical resin (CR39) and measures 1.6mm thick.

0.6 Optical Density    Optical Resin CR39 Filter    For Cokin A Series Holders    Reduce Exposure in Selective Areas    Hard-Edge Line of Transition

• Compatible with a Cokin A Series Filter Holder
• Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
• Provides up to a 2-stop reduction of light in selective areas
• Hard-edged line of transition between the dense and clear areas
• Useful for images which include defined horizon lines
• Filter does not affect the overall coloration of the image
• Constructed from optical resin (CR39) for clarity and durability

Related Questions and Answers

Q: 1. It looks like the rotation lever's Does the rotation lever's sticking out prevent mounting a lens hood over it?

A: The following unit will adapt to some hoods and others not. We usually suggest using rubber threaded hood when in need. Sensei Wide-Angle Rubber Lens Hood (67mm) BH #SELHR2W67 • MFR #LHR2-W67 https://bhpho.to/3KwlHml

Q: 2. What is the filters thickness?

A: The filter is 2.85mm or 0.112 thickness.

Q: 3. Can these filters be trimmed down, cut with a razor?

A: The Cokin P Series ND 0.3 Filter (1-Stop) is a hard plastic and is not really designed to be cut / trimmed. These two can be cut with a scissor, https://bhpho.to/407PRER .

Q: 4. What are the filter dimensions? 100x100 mm?

A: Cokin*

Q: 5. Does it have hard stops at 1 and 8 or it rotates 360?

A: No, the Cokin 58mm NUANCES Variable ND Filter (1 to 8-Stop) does not have hard stops.

Q: 6. Can they be stacked together to increase the final f-stop. i.e. 1 f-stop filter + 3 f-stop = 4 f-stop?

A: Yes they can!

Q: 7. Do the filters come in their own hard plastic protective box?

A: Yes, they are individual.

Q: 8. I have a 24mm lens that and uses a 52mm ring. Do I need an adapter ring to attach this cokin filter holder to my lens?

A: This Cokin P series filter holder does not come with an adapter ring. You would need to purchase a 52mm adapter ring (B&H# COARP52) to use this filter holder on a lens that has a 52mm filter thread.

Q: 9. Can all three be stacked to view solar eclipse?

A: No. They may cut down on the visible wavelengths of light, but won't do anything about the infrared light which will still fry your eyeball and camera electronics.

Q: 10. how do I attach the holder to my camera?

A: you need an adapter ring that fits on your lens and you slide the holder onto that.