This Red Filter is ideal for strong contrast improvement since it absorbs green and blue completely and enhances red. In addition to contrast control, red filters enhance skin tones, tonal corrections and are effective for more dramatic landscapes.

This filter is glass and measures 75 x 75 mm (3x3") x 4 mm thick.

Clouds are dramatically improved almost to the mood of a thunderstorm; Darkens blue sky creating dramatic contrast between sky and clouds

It is more effective in cutting through haze, and moonlight effects are easily accomplished; Creates greater contrast between foliage and flowers

It is also suited for infrared photography

Related Questions and Answers

Q: 1. How much does the Hammond sk 25 note pedal board weighs?

A: The SK25 weighs 100 pounds (45.4 kg).

Q: 2. Is this 2 sheets or 1?

A: The, Negative Supply Sheet of 4x5 ANR Glass for 4x5 Sheet Film Holder is one sheet.

Q: 3. I bought one of these and in the packaging it says I also need a $300 NS Pro-Mount MkII, in addition to this $260 plastic rectangle to scan my 4x5 negatives. Why is the Pro Mount required? Why can't I simply put this holder on top of NS's 4x5 Light Source?

A: The pro mount helps with the following Provides Level Plane for Scanning Helps with Stability & Precision Also Keeps Film in Place During Image Capture

Q: 4. Will this pedalboard work simply as a midi instrument? Or do you need a Hammond SK keyboard in order to use it?

A: Yes the pedal board is only for Hammond SK series organs only. It is not a midi instrument.

Q: 5. Can this cut to 130mm Width?

A: This is 635mm wide. It can be cut smaller with the right tools, but unfortunately B&H does not provide that service.

Q: 6. Can you use for sublimation on wood using heat press?

A: Unfortunately the Dry Lam School-Lam Laminating Film cannot be tested for that purpose.

Q: 7. Since it's recommended that glass plates be then stored vertically, is there a hang-file page to hold the enclosures? Or what would you recommend?

A: Yes, click the link below to view; https://bhpho.to/3n4KzpU

Q: 8. What Arista Ortho is right for 4x5 film slides?

A: Arista Ortho Litho 3.0 Film (3.9 x 4.9", 50 Sheets) is the correct film option for your 4x5 film holders. The film edge completes the 4X5 dimensions.

Q: 9. what's the dimension of this item?

A: The approximate dimensions for the Hammond SK 25-Note Pedalboard are as follows:42.75 wide; 36.75 long; 12.50 high including the swell pedal.

Q: 10. What are the dimensions of the opening for the magazine?

A: About 14 inches. It takes an 8x10 sheet film holder easily. (although it's VERY tight with the holder and a box of film in the changing bag.) It's fairly comfortable loading 4x5 film though.