The 4 x 12" #99 Dark Green Wratten 2 Optical Gel Filter from Kodak is a filter used to boost contrast in black and white photography. It is similar to a #61 green with an added #16 green factor.

Boosts Contrast    Lightens Green / Darkens Red    Similar to a #61 Green With #16 Added    Used With Black and White Photography

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

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).

Related Questions and Answers

Q: 1. Is there any lens creep with this lens? I ask because it does not appear to have a zoom lock. Thanks.

A: There have been no reports of lens creep on this lens.

Q: 2. Is there a way to hook up a wired or wireless shutter remote? (other than a smart phone)

A: Verify with the manual, but my read of the manual is that only an Android or iOS device will do, there is no wired remote port. Newer devices that have low power Bluetooth can connect for long uses. At this time there also does not appear to be a Panasonic USB or low power BT remote. Panasonic does have a PC tether app for the other cameras of this generation and that may soon be available for this camera too.

Q: 3. Does it have a live composition and hd mode ?

A: Yes, the GX9 has live comp and hdr modes.

Q: 4. auto focus?

A: The Venus Optics Laowa 12-24mm f/5.6 Zoom Lens for Sony E is a manual focus lens. It will not autofocus.

Q: 5. Does this have vlog or any other useful video profiles?

A: This camera does not have Vlog. It is a still camera that shoots 4K video and that pretty much it on the video.

Q: 6. Does the camera have a silent shooting mode option?

A: The GX9 does have a stealth mode yes.

Q: 7. Does this have environmental sealing like the 12-100 f4?

A: Yes this lens would be environmentally sealed.

Q: 8. Where is the 12-200 made?

A: As per our records, this lens is made in Vietnam. Please note that this is subject to change at any time.

Q: 9. Do you have clean hdmi for live use?

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

Q: 10. Does the camera have 1/8 microphone input availability?

A: No, this camera does not have an external microphone jack.