The built in filter coffee machineis 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    Bay 2 Front Filter Mount    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 mounts with Bay 2 front filter mount permits combining with other filters.

Related Questions and Answers

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A: The KRmini is able to save patterns to 6 user presets.

Q: 2. what s the click botton do on the B9 ?

A: The nine presets (rotary click knob) are tuned to emulate some of the most popular and classic electric organ tones

Q: 3. Does it come with diffusion? Or is this just the frame?

A: The Aladdin AMS-ADBALL50 Ball1 includes the frame and diffuser. It can be used with the Aladdin BI-FLEX 1, Micro LED BI-FLEX M7 and ALL-IN-1 panels. Replacement diffusers are also available if it ever gets misplaced.

Q: 4. holder is installed in the adapter? It would seem so but the Overview and the Specs do not state this important feature.

A: Yes it is, it comes as a single unit.

Q: 5. Can I buy additional mics for this set?

A: The Karaoking G100 has a 1/4'' TS Mic Input through which you can connect a wired handheld microphone to be able to use the 2 included wireless mics with a 3rd mic wired to the speaker. The wireless handheld transmitters are not available standalone and additional units cannot be added to the speaker because it will only sync with up to 2 wireless handheld mic transmitters at the same time and it is only compatible with the wireless handheld mic transmitters included.

Q: 6. Are there any fees associated with the device? Are all updates (including security definitions) free?

A: Outside of paying your ISP for internet service, no, there are no fees associated with the Ubiquiti Networks UniFi Dream Machine Pro BH #UBUDMPRO.

Q: 7. Most karaoke players have a key control which changes the key signature up or down by 6 half-tones. Does this machine have this capability?

A: The Karaoking G100 Karaoke Machine Battery-Powered Speaker with Two Wireless Mics and Built-In Light Show does not specify the ability to adjust pitch or key signature.

Q: 8. 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: 9. Can I detach the CPL filter out from the holder, and put other 52mm filter on it ?

A: Yes you can do that. You do have to know, not every 52mm filter will fit but with trial and error you can apply many different filters. (no star or cross however)

Q: 10. 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.