The best washing machine lint filteris a basic contrast filter, primarily for use with black and white film, that completely absorbs blue and green tones, enhances reds, and increases contrast for outdoor photography. It is suitable for use in tri-color separations and for photographing faded documents. There is an approximate 8-12x filter factor with this filter, requiring an increase of 3 to 3.5 stops for normal exposure.

The front and rear surfaces of the filter both feature a single anti-reflection coating. Each coating helps to increase light transmission by reducing reflections, scattered light, and ghosting. Additionally, they offer protection to the filter substrate while helping to keep the glass clean for longer than uncoated glass.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for durability as well as jamming prevention.

#29 Filter for Enhanced B&W Contrast    8-12x Filter Factor, +3-3.5 Stops    27mm Front Filter Threads    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

Dark red contrast filter for black and white film significantly darkens blue and green tones, cuts through haze, and increases overall contrast.

Suitable for tri-color separations as well as reproduction photography of faded documents.

Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.

Constructed from Schott glass for optical clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Dual threading with 27mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. This listing is inaccurate? This is an oil base hazer, not a water based.

A: According to Antari, this HZ-350 can use either oil-based or water-base haze fluid. However, they stress that before using one or the other, the machine should be drained completely as the two type of fluids should not be mixed.

Q: 2. Can we use the water base liquid from Antari for this model.

A: Yes, you may use the Antari HXL-5 Water-Based Haze Liquid for Haze Machines (1.3 Gallons) for this machine. https://bhpho.to/2GoOF8z

Q: 3. Is it possible to connect to a wifi network as the incoming feed, such as using a Unifi AP? I have a client whose office is in an old building and has internet provided by the landlord via WiFi.

A: If there are no Ethernet jacks in the office connected to the same network, no, you would need to use a different device to connect it to the same Wi-Fi network.

Q: 4. Is this 10 ft tall x 20 wide? Or is this 10 ft wide with 20ft of length to cover the floor?

A: This Savage Infinity Lint-Free Pro Cloth is 10 feet wide and 20 feet high.

Q: 5. What's the difference between this machine and the Z-350 Fazer from Antari? How can I choose between this machine, the Z-350 Fazer and the similarly priced MAGMA Prime 700w haze machine from Elation?

A: The Antari HZ-350 Haze Machine can output up to 2,400 Cubic Feet in 1 Minute. The Antari Z-350 Fazer up to 3000 feet in a minute and the Elation Professional MAGMA PRIME 700W up to 4000 feet per minute. That is the main differences between them.

Q: 6. Is this dual voltage or does 240V version have to be ordered specifically?

A: This is 120V version. Product # 100206 is the 240VAC which we do not carry at this time.

Q: 7. Can you get this with cork on both sides?

A: I'm sorry, a two sided coarkboard version is not available. I believe a company called Ghent makes one.

Q: 8. By matte finish , does that mean it has a textured surface that in a manner of speaking helps 'eat light' from the surface?

A: Matte finish is in reference to the surface not being glossy. It is very good if you want a very black background.

Q: 9. Is this available in Native Instruments format?

A: Celtic Era is compatible with Mac and Windows, and supported plug-in formats are AU, VST, AAX, and Standalone.

Q: 10. Can u hear noise from the fan

A: The Ubiquiti Networks UniFi Dream Machine Pro BH #UBUDMPRO is very silent but if you are in a very quiet environment, it is possible you might be able to hear it. Installing it on a rack away from your desk would be best practice and you wouldn't be able to hear it.