This 86mm #630/091 Dark Red MRC Basic Filter from B+W can be used to increase image contrast using black-and-white film. When using this filter, blue skies are reproduced in dramatically darker shades of gray than if a filter was not used. Simultaneously, red to light yellow subjects are rendered in lighter shades of gray. Landscape and architectural photos show an increased, almost graphic contrast, while a cloudy sky may already appear dramatic.

B+W MRC Basic filters are made 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.

Increases Black-and-White Film Contrast    Dramatically Darkens Blue Skies    Dramatically Lightens Red to Warm Tones    Lightens Whites, Reduces Daylight Haze    MRC Coating, Resistance Coating    Schott Glass Construction    Brass Filter Ring    Cotton Lens Storage Pouch

Related Questions and Answers

Q: 1. What is the maximum weight capacity? Can it hold three 140 paper rolls which are 40 lbs each?

A: The weight capacity of each pole is 55 lbs, when the weight is evenly distributed. That being said, this system is not strong enough to hold 3 rolls at 40 lbs each.

Q: 2. when another flash fires does to the flash does it fires too?

A: Yes this flash has wireless slave functionality that allows it to be triggered by another flash.

Q: 3. does impact make a Base to turn it into free standing tripods like the manfrotto version?

A: Impact does not offer bases for the Varipoles, but the Manfrotto 032 Base Single Base For Auto-Pole - 2 Pack (Silver) B&H # MA032BASE2K can work with them.

Q: 4. I live in a small apartment and i dont want to make holes on my wall. I have seen ideas online about mounting a TV on a tension pole like this one. Would these work with that and support my tv?

A: No. They are meant to support 3 rolls of backdrop paper at the most and that's not nearly as heavy as a tv is.

Q: 5. I need to know the configuration wires for the hot sho?

A: This is made for Sigma cameras. You can see the configuration of the contacts in this photo. https://static.bhphoto.com/images/multiple_images/images1500x1500/1466172975_IMG_643870.jpg

Q: 6. Are these glasses made of glass or plastic?

A: Th lenses are not glass. They are plastic.

Q: 7. Hello, Is this easy enough to take up and down and put in different places? My studio has a finished ceiling, would this system make marks in the ceiling? Thanks for answering!

A: As long as your ceiling is between 6'11 (2.1 m) and 12'1 (3.7 m), yes, the Impact Deluxe Varipole Support System with Metal Chain Kit may be used and would be relatively easy to set up/break down and move from location to location. Do note that the Varipole Support System is 6'11 in its shortest configuration and when shipped, so you would need some space to maneuver when moving the poles around for repositioning within your space. The kit also includes four (4) solid rubber cushions for no-slip grip and which minimize marks and damage to walls, floors and ceilings

Q: 8. Any chance this will come out for Pentax?

A: Unfortunately, the manufacturers would not inform us of their plans to release a particular item. Once they make any official announcement, we can then inform you via our e-mail newsletter. Registration for our e-mail newsletter can be found at the bottom of our homepage.

Q: 9. can this work with a 12 foot ceiling?

A: The spec says 12.1 feet maximum. That's awfully close, I have a 8 foot ceiling and therefore no problem.

Q: 10. does the kit come in black?

A: yes theres a better kit thats black ...a href= http://www.bhphotovideo.com/c/product/903539-REG/Impact_Deluxe_Varipole_Support_System.html target= _blank http://www.bhphotovideo.com/c/product/903539-REG/Impact_Deluxe_Varipole_Support_System.html/a