The 4.5" with non-threaded #12 Yellow Filter from Tiffen is a filter designed to increase contrast and tonal separation for black and white photography. The filter absorbs blue colors, rendering blues darker. Haze is minimized for aerial photography and excessive blue is removed for astrophotography. The #12 Yellow Filter is recommended as a basic filter for use with Kodak's Aero Ektachrome Infrared Film. The filter has a filter factor of 2, so you must increase by 1 full stop to your exposure to compensate.

Tiffen filters are not dyed, but are manufactured by using ColorCore technology. This process laminates the filter material between two pieces of optical glass and grinds down and polishes the glass. The glass is then mounted to the metal ring, which after that can be screwed onto the lens for the desired effect.

Builds Contrast in B&W Images    Absorbs Blue colors    Cuts Through Haze in Aerial Photography    For Kodak Aero Ektachrome Infrared Film    ColorCore Technology

Builds contrast in B&W images

Haze is eliminated for aerial photography

Absorbs blue colors

ColorCore technology

Related Questions and Answers

Q: 1. one quick question for ya, noticed on my model that the back shutter dial on the back has a bit of a loose wobble to it, definitely not as tight as the other dials. What's been your experience?

A: That's not the case with my G85, it's firm and requires a little effort to turn

Q: 2. Does this lens good for begginer?

A: This kit lens is definitely a good all round lens, especially for beginners. We would recommend it.

Q: 3. Is there any opportunity to change camera to pal system ? Or to recond in 50 fps ?

A: I'm sorry but the G85 shoots in NTSC only.

Q: 4. 1) unlimited 4k video recording or 30min2) crop in 4k video?

A: Page 29 of the camera's instruction manual states that you can continue recording without interruption, but motion picture files will be recorded and played back in separate files in the following cases:- When using an SDHC memory card: if the file exceeds 4 GB.- When using an SDXC memory card: if the continuous recording time exceeds 3 hours and 4 minutes or if the file exceeds 96GB. In either case, the maximum available continuous recording time is displayed on the screen.Information on 4K Live Cropping is listed on pages 169-171 of the camera's instruction manual (link included below).https://a href= http://static.bhphotovideo.com/lit_files/286639.pdf target= _blank static.bhphotovideo.com/lit_files/286639.pdf/a

Q: 5. Does the 12-60mm lens come with the lens hood in this kit?

A: Yes, the lens hood would be included with the Panasonic Lumix G Vario 12-60mm f/3.5-5.6 ASPH. POWER O.I.S. Lens included in the above camera kit.

Q: 6. Is this camera durable?

A: It is very durable. I've used it in rain, cold, heat - you name it. The weather sealing on the camera is excellent.

Q: 7. How long will the battery last while filming non stop in 4K?

A: I currently have two of these cameras and have filmed between 45 minutes to an hour non-stop on one full battery charge.

Q: 8. Hello, prompt, whether there is a Russian menu language?

A: Yes, there is a Russian language menu option.

Q: 9. Can you charge the battery via (micro) USB?

A: No, you can not charge via USB.

Q: 10. So is there just one battery?

A: There are two batteries included with this kit. One would be an original Panasonic battery in the box with the camera and an extra Watson battery packaged separately.