The 138mm #11 Green (1) Filter from Tiffen is a filter designed to build contrast in black and white photography. When using this filter for portraiture in the outdoors it will lighten skin tones and have better separation between the subject and the background. Shooting landscape photos will help darken skies and lighten and show more detail in the foliage. The filter has a filter factor of 4, so to compensate you must increase the exposure by two stops.

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.

Lightens Skin Tones    Lightens Foliage for Better Detail    Separates Between Subject and Background    ColorCore Technology

Green contrast filter for black and white film

Lightens skin tones and has better separation between subject and background

Lightens foliage and shows more detail

Related Questions and Answers

Q: 1. Does this Tiffen filter fit the Sony FE 24-105mm F/4 G OSS lens? Thanks in advance for your feedback.

A: According to the specifications on the B&H page for this lens the filter size is 77mm https://www.bhphotovideo.com/c/product/1369442-REG/sony_sel24105g_fe_24_105mm_f_4_g.html

Q: 2. Does it have a multi coating?

A: No, this filter is not multi coated.

Q: 3. Hi, I own a Canon 60D with the Canon EOS 18-135mm kit lens. I am wondering if this Tiffen ND filter fits my lens or not. If not, can you provide me a link of the right filter I am looking for? I need a 3x and a 6x (maybe even a 9x).Thanks-Gianluca

A: The Canon 18-135mm lens uses 67mm sized filters. This one in question is too large as it is a 77mm size. Below is a link to all of the 67mm sized ND filters we offer on our website. On the left hand side are search result filters you may select to result only ones which suit your criteria, which they do have a section to narrow down based on density.http://bhpho.to/1pBCrIB

Q: 4. Anyone know the weight of this filter in Grams?

A: 13.3 grams. I use it on my DJI X5 camera with the Olympus 12mm lens, and it balances perfectly. But I want a lighter .9 ND to use with my Olympus 25mm and the Sun shade.

Q: 5. it is good for rf 35mm len?

A: If you have the Canon RF 35mm f/1.8 IS Macro STM Lens, it does accept a 52mm filter. That being said, this Tiffen filter is compatible.

Q: 6. Does this filter have coatings to reduce flare and internal reflections?

A: No, this is not a coated filter.

Q: 7. Is this filter multi coated?

A: This filter is not multi coated. If you wish to puchase a 77mm Tiffen multi coated ND .6 please visit the link below:a href= https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html target= _blank https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html/a

Q: 8. will also add Night Fog or Black Fog ( 82mm) on the lists?

A: The Tiffen 82mm Double Fog 1/4 Filter will create a general natural fog or mist effect that will vary in different lighting situations. The overall effect will be a soft glow around highlights and low contrast.

Q: 9. Are there threads on the front of the filter?

A: Yes, the Tiffen #11 Green (1) Filter (43mm) has 43mm front threads.

Q: 10. (re Tiffen #11 Green Filter, 43mm) What is the thread pitch for this filter? Will it fit on a Zeiss Biogon ZM 35mm F2.8? Thanks!

A: This filter works on all lenses with a 43mm filter thread size, the pitch is .75