This 37mm MRC Nano Master #803 ND Filter from B+W is a precision-crafted neutral density filter that reduces an exposure by 3 stops for finer control over exposure settings. By increasing the density evenly across the entire image area, the depth of field can be reduced to help isolate the image subject, even in brightly lit conditions. In addition, the shutter speed can be reduced to increase image blur and enhance the sense of movement, or smooth out the look of rushing water.

All filters of the new Master filter line are equipped with the exclusive Multi-Resistant Coating (MRC) nano premium coating technology. This high-quality broadband coating is applied on both sides and enhances the optical imaging properties, allowing uniform and increased transmittance across the entire light spectrum to be achieved, with minimal physically induced remaining reflection. The nano all-around protection on the filter glass also ensures increased scratch resistance and extremely fast, easy cleaning, providing a long filter life. The slim filter ring design is compatible with wide-angle lenses with an equivalent width of a 17mm full-frame lens. The top knurling is redesigned for enhanced gripping.

Optical Density 0.9    MRC Nano Coating    SCHOTT Optical Glass    Brass Ring with Enhanced Top Knurling    Darkens Entire Image Area    Allows Reduced Shutter Speed    Plastic-Free Packaging

Related Questions and Answers

Q: 1. Would it fit a macbook pro retina 13 with a dslr and 70-200???

A: 13 MACS generally fit in the front compartment. The main compartment will hold a DSLR with lens attached (if the camera and lens arent too large and 70-200 will fit in one of the compartments. Should also have room another lens or flash.

Q: 2. Will this fit my Makayama iPad Air mount?

A: Yes, this will be compatible with the Makayama case.

Q: 3. Is this bag really 1" narrower than the Domke F-5XB bag?

A: Depth of bags such as these is nominal. In order that we may further assist you, please write telling us what you plan to do or need. prophoto@bhphoto.com.

Q: 4. Is it possible to lock the support arm so that I wouldn't be moving?

A: On this device the hook may be locked at the end of the support arm.

Q: 5. difference with this https://www.bhphotovideo.com/c/product/1483097-REG/flycam_flcm_fln_mstr_flowline_master_stabilizing_body.html the arm is more short?

A: Yes, the major difference is that this item, the FLYCAM Flowline Master with Pro Vest for Camera & Gimbals (9-27 lb) (B&H# FLCMFLNMSTR3) has a 13" (33cm) top bar with a 5" (12.7cm) extension whereas the FLYCAM Flowline Master Stabilizing Support Vest for Camera Gimbals (B&H# FLCMFLNMSTR) has a 17" (43cm) top bar with a 5.5" (14cm) extension.

Q: 6. does this lens work on a sony dcr-trv14e?

A: Unfortunately no. The Raynox HD-3035PRO Semi-Fisheye Conversion Lens with One Adapter Ring (0.3x, 37mm) will have a 37mm threading and the Sony DCR-TRV14E has 30mm filter threading. For attachment you will need a 30mm to 37mm step-up ring and the Sensei 30-37mm Aluminum Step-Up Ring (B&H # SESUR3037 MFR # SUR-3037) will work.

Q: 7. Will this lens work with canon hf200

A: It looks like the HF200 will accept 37mm adapters and filters. Please confirm this. If so, the lens should work with your particular camera. I would look for vignetting as you adjust your shot as wide as possible. I have ran into this limitation with other (and wider) lens.

Q: 8. Belt or waist size is about 34" inches minimum at stays in specs. My waist is about 31" inches. Would I be losing a tight fit?

A: Yes, The minimum waist size is 34" for the FLYCAM Flowline Master with Pro Vest for Camera & Gimbals the fit would be very loose with your waist size.

Q: 9. is there a way to shorten the top bar so the cable comes down closer to the shoulder?

A: Yes, FLYCAM Flowline Master has an extension bar in front. You can remove the bar, thus shortening the top bar so the cable comes down closer to the shoulder. Here is a video link provided by Proaim https://bit.ly/3JVGAbj

Q: 10. Does this work on sony ZVE10?

A: This conversion lens is designed to work on camcorders that incorporate a built-in lens but you can use it with select detachable lenses when paired with the Sony ZV-E10 camera. For example, a ZV-E10 with a 10-18mm f/4 OSS can use this Conversion Lens when paired with an adapter like the General Brand 40.5-37mm Step-Down Ring #GBSDR40.537. Other lenses would use adapter rings of a corresponding size.