The Tiffen 127mm Softnet White 1 Effect Glass Filter uses a tried and true famous Hollywood diffusion technique. This filter contains a net material that is laminated between clear optical glass. The result is a filter which produces a diffusion effect that minimizes unwanted details but maintains clarity. The best results are achieved when this filter is used for portraits. The best results are attained when larger apertures are used.

The mesh "net" material that makes up this filter lets light pass between the threads while "diffusing" the light that touches the threads. Shadow areas are subjected to lower contrast. Diffusion is achieved by the redirection of light since when "bent", it creates a slightly out of focus effect.  

The mesh "net" material that makes up this filter lets light pass between the threads while "diffusing" the light that touches the threads. Shadow areas are subjected to lower contrast. Diffusion is achieved by the redirection of light since when "bent", it creates a slightly out of focus effect.  

Ideal portrait filter that softens image without losing detail or sharpness

Related Questions and Answers

Q: 1. This lens lists a range of F stops, f/3.5 to 5.6 - does that mean sometimes you get f/3.5, and sometimes you're forced to use f/5.6 without the larger opening option? Thank you.

A: You are correct. This lens has a variable aperture of f/3.5 - f/5.6 throughout its focal length. At 18mm, its largest aperture is f/3.5 and when you zoom to 55mm, its largest aperture is f/5.6.

Q: 2. Besides the price, what are the differences between this and the USM version?

A: This is the STM version which features a focusing system that's much smoother for video. That's all.

Q: 3. c100 mk ii compatible?

A: As the Canon EOS C100 Mark II Cinema EOS Camera is compatible with both EF mount and EF-S mount lenses, yes, the Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens would be compatible for use with the Canon EOS C100 Mark II Cinema EOS Camera.

Q: 4. will this work with a 40d?

A: Yes this EF-S lens is compatible with the Canon 40D.

Q: 5. Why doesn't this lens doesn't say USA after the product heading?The other lens do.

A: In situations where B&H offers both a USA and an imported version of a product, we label each version clearly and explicitly. If a product does not have an indication either way, it is understood to be by default a USA product. In situations where only a USA version is offered it will not be labled USA.

Q: 6. Is the front of the lens non-rotating when focusing (in either manual or auto)? I believe it has internal focusing so the answer is probably non-rotating.

A: Front of lens does not rotate when focusing or zooming

Q: 7. Does this lens work well for video with a 7D Mark II?

A: Yes, this lens will work. Even though the 7D Mark II is not a full frame image, I would suggest using EF-L lenses with a Mark Series.

Q: 8. Does this lens comes with a lens hood?

A: No, it does not. It is an excellent lens though.

Q: 9. IS THIS LENS IDENTICAL TO THE WHITE BOX ONE? I SEE A DIFFERENT PHOTO, DIFFERENT PRICE (50)

A: Sorry, but I do not know the comparison you are asking about. The lens I bought was an exact match for a lens that had broken.

Q: 10. Will it work with a Canon 6d camera?

A: no. you can not use EF-S lenses on full frame canons (at least without custom adapter in between). search for EF lenses for 6D!