This 3 x 4" Cavision Graduated ND Resin Filter is designed for use with filter holders that can accommodate 3 x 4" wide filters that are 2mm thick. 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 medium-edged line of transition between the dense and clear areas. A neutral density filter with a medium-edged line of transition can filter the sky while minimizing its effect on the land. It is particularly useful for images that include elements like rooftops and mountains that protrude into the sky. 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.

0.6 Optical Density    Optical-Resin Construction    Medium-Edge Line of Transition    Reduce Exposure in Selective Areas    Microfiber Filter Wrap    Soft Pouch

• Compatible with filter holders that can accommodate 2mm-thick, 3 x 4" rectangular filters
• 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
• Medium-edged line of transition between the dense and clear areas
• Useful for images that include elements like rooftops and mountains that protrude into the sky
• No effect on the overall coloration of the image
• Constructed from optical resin for clarity and durability
• Microfiber filter cloth included for filter maintenance, as well as a soft pouch for storage and transport

Related Questions and Answers

Q: 1. Is this difficult to set up, adjust, or mount? Some customers mention there are no instructions included?

A: This is a fairly straight forward product that is easy to set up, adjust and mount cameras on.

Q: 2. It can be used on the "Cavision Next-Gen 11x Micro Director's Viewfinder"?

A: No, the 52mm wide angle lens is intended to be used with the Cavision Next-Gen 11x Rotating Large Director's Viewfinder. Not the Next-Gen 11x Micro Director's Viewinder.

Q: 3. Please let me know Digital Bolex will seat on it?

A: The Digital Bolex does have a 1/4 -20 thread underneath it that will allow it to be connected to this Rod Support System. However this system is designed for Mini DV Camcorders, it may not be a great match for a Digital Bolex. I would suggest the Aptaris Universal LWS Baseplate or the Revo SR-1500 Dual Grip Shoulder Rig instead.

Q: 4. Hi ...., another question ...., the boom pole includes bag?

A: The Cavision SGP535R does not include a bag. You may consider the Auray neoprene boompole bag (B&H# AUBPB34) as a viable option.

Q: 5. How much barrel-distortion and edge-blurriness does it have?

A: This adapter will increase the angle of view by 30% enabling a focal range of 12.6mm to 140mm. Unfortunately, a quantifiable number for any barrel-distortion or vignetting is not available at this time. Any wide angle adapter will add some barrel distortion.

Q: 6. Is this made to slip over an existing windscreen or does it slide onto the mic itself?

A: The Cavision Windcover features a foam interior and does not require an existing foam windshield to mount.

Q: 7. Hi, can i use this wide angle adapter on a 82mm front diameter dslr full frame lens ? would it work and would i get infinity focus ? THANK YOU

A: We do not see a reason it will not work. However, each combination is different so we cannot say for sure. I can say that B&H has a generous 30 day return policy if you are not satisfied with your purchase.

Q: 8. HI, were using a Fujinon ZA17x7.6BZD-T58C ENG lens with a Fujinon 0.8x Zoom Through Wide Angle Converter Lens (WCV-H100) and were getting Chromatic aberration, do we have to go to a different Adaptoor ?

A: In order that we may be of the best assistance, please email us so that we can more fully understand your issue. provideo@a href= http://bhphotovideo.com target= _blank bhphotovideo.com./a

Q: 9. Is there a layer of foam inside this softie? And if so, what kind of foam is in there?

A: For this wind cover there is no foam inside it. The SWJ8-21-10 version has a foam insert inside the wind cover (10" length and 21mm diameter).

Q: 10. Can you attach the system to a tripod or jib?

A: Yes you can