Kodak 4x12" (100 x 305mm) #24 Red Wratten 2 Gel Filter - This red filter is ideal for strong contrast improvement since it absorbs green and blue completely and enhances red. Slightly less in strength than a standard #25, clouds are dramatically improved almost to the mood of a thunderstorm. It is more effective in cutting through haze, and moonlight effects are easily accomplished. Those interested in infrared photography should use a #25 filter.

Most Kodak gelatin filters are available in 3 x 3" (75 x 75mm), 4 x 4" (100 x 100mm), 6 x 6" (150 x 150mm), and 14 x 18" (350 x 450mm).

More rigid/durable

Easier to handle

Color consistent today, and 6 months from now as well

Wratten 2 Optical Filters are less sensitive to humidity, less prone to static cling

Related Questions and Answers

Q: 1. Does this come with a lens hood? From the product pictures it looks like it does, but a hood is listed in accessories.

A: It is an optional accessory: https://bhpho.to/3FWDUrv

Q: 2. Does this lens work with a rebel t7?

A: The Canon RF 100-400mm f/5.6-8 IS USM Lens is not compatible with the T7; it's only compatible with Canon RF mount mirrorless cameras.

Q: 3. where this lens is made?

A: Canon RF 100-400mm f/5.6-8 IS USM Lens BH #CA100400RF is made in Taiwan.

Q: 4. Would this lens plus the RF 1.4 extender be a good alternative to the RF 600 f/11 lens?

A: Yes it would be a good alternative to use the RF 1.4 extender with the Canon RF 100-400mm f/5.6-8 IS USM Lens. It will get you to 560mm and if you need a wider angle of view just remove the extender.

Q: 5. where this sen where this lens is made?

A: The country of origin of the Canon RF 100-400mm f/5.6-8 IS USM Lens is Taiwan.

Q: 6. Do you have clean hdmi for live use?

A: Hi, no the HDMI is only for playback of recorded files.

Q: 7. Would this lens work with Sony Alpha a7 iii if converted with the Sigma MC-11 Lens Mount?

A: This Canon lens is not compatible with the A7III and MC11 adapter unfortunately.

Q: 8. Would this lens be compatible with the T4i?

A: The Canon RF 100-400mm f/5.6-8 IS USM Lens is only compatible with Canon RF cameras, it is not compatible with the Canon T4i.

Q: 9. What is the weight and physical dimensions?

A: The Canon RF 100-400mm f/5.6-8 IS USM Lens is: Dimensions (ø x L) 3.1 x 6.5" / 79.5 x 164.7 mm Weight 1.4 lb / 635 g

Q: 10. What water proof rating does it have?

A: This lens is not waterproof so it does not have a waterproof rating.