This 4.5" Round ND Filter from Tiffen has several uses and offers the possibility of achieving otherwise unachievable results. It enables the shooter to adjust exposure without affecting color balance. Neutral density filters appear gray and reduce the amount of light reaching either the sensor of a digital camera or the film plane of a traditional film camera. Neutral density filters are used to create some unusual special effects such as capturing the "blur" of the rippling water of a waterfall or the swirling effect of city traffic. Determining which neutral density filter yields ideal results for any given lighting situation takes knowledge, experience, and a collection of such filters.

Tiffen's ColorCore glass is produced through a process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of 1/10,000th of an inch, then mounting them in precision aluminum rings.

0.8 Optical Density    ColorCore Technology    Permits Using Fast ISO in Bright Light    Use to Create Blurs/Special Effects    Helps Control Depth of Field    Permits Use of Wider Apertures    Use with Film or Digital Cameras    Includes Plastic Case    Made in the USA

• To enable slow shutter speeds to be used, especially with high-speed films, to record movement in subjects such as waterfalls, clouds, or cars
• To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their backgrounds
• To decrease the effective ISO of high-speed film (above ISO 400) and allow it to be used outdoors in bright situations
• To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand, or other bright scenes that could cause overexposure

• Tiffen filters are manufactured using ColorCore technology, a closely guarded proprietary process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of 1/10,000th of an inch, then mounting them in precision metal rings
• The ColorCore process allows Tiffen to control the color and density of their filters and the characteristics of special effects filters with much greater accuracy than typical dyed-in-the-mass filters, which usually exhibit color and density variations

• Top Hollywood motion picture studios rely on Tiffen filters for their multimillion-dollar productions. Superior quality and design make Tiffen the overwhelming choice of moviemakers, professional photographers, and even NASA
• Tiffen has also been awarded an Emmy, from the Academy of Television Arts and Sciences, for its engineering excellence
• Tiffen, a leader in the filter industry, proudly makes its filters in the USA

Related Questions and Answers

Q: 1. How tall is the top stud from the top of the thread to the shoulder at the knurled portion? I would like to mount a studio strobe on it. The hole in its mount is 1.385 inches deep. I would like the mount to rest on the shoulder of the top stud instead of on top of the thread.

A: For this inquiry, please e-mail us directly to stagelighting@bhphotovideo.com. Thank you.

Q: 2. Does it work with the new A2?

A: The Profoto Clic Softbox Octa (2') can be used with the A2.

Q: 3. What degrees is the softgrid?

A: This would be closest to a 40 degree on the Clic Softgrid Octa.

Q: 4. Has anyone had to repair the cables as one is now broken or slipping?

A: Please Contact [Manfrotto-] Vitec Imaging Distribution Inc is authorized to service and ship equipment within the United States only. For all service, in or out of warranty, a valid U.S. shipping address must accompany the repair. CRIS is open from 8:30 am to 5:00 pm (MST) Monday through Friday. All packages should be shipped to: Manfrotto Service @ C.R.I.S. 250 North 54th Street Chandler, AZ 85226 Phone: 480.940.1103

Q: 5. What's the length (inches) of the carry case that it comes in?

A: The dimensions of the soft box case included with the purchase of the Profoto Clic Softbox Octa (2') are 20.5" (52.07 cm) long x 7.5" (19.05 cm) wide x 1.5" (3.81 cm) high.

Q: 6. Will the Godox AD200 work with the Profoto Clic 2' softbox or is there a specific adapter ?

A: The Godox AD200 TTL Pocket Flash Kit is not compatible with the Profoto Clic Softbox Octa (2'). This flash is too heavy and will very likely disconnect from the magnetic mount this softbox offers. Instead, use the Angler FastBox Octagonal Softbox (24"), B&H # ANFB24K, as well as the new adapter called the Angler FB-G2 Fastbox Adapter for Godox AD200/AD200Pro TTL Pocket Flash (B&H # ANFBG2). This will hold the Godox AD200 firmly onto the softbox without fear of disconnection and possible damage to the flash.

Q: 7. Does this come with a lead counter weight? How heavy?

A: Yes, it comes with a substantial weight, heavy enough to offset a large light head on the end of the boom. 15lbs I believe

Q: 8. What additional equipment will I need to attach the Profoto D2?

A: The D2 can attach directly to the stud on the Superboom.

Q: 9. Is the diffusion material removable to reveal the silver interior and give a specular light quality?

A: On the Profoto Clic Softbox Octa (2') the diffusion is not removable.

Q: 10. I know the Clic Softbox Octa is designed for the Profoto system, A2+, but has anyone actually tested the fit and magnet connection with the Godox V1?

A: Yes, the Profoto Clic Softbox Octa (2') is compatible with Godox V1 magnetic ring.