The 75 x 100mm NiSi Nano Medium-Edge Graduated IRND Filter is compatible with the NiSi M75 Filter Holder or other filter holders that can accommodate 2mm-thick, 75 x 100mm rectangular filters. It helps darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a medium-edged line of transition between the dense and clear areas. A neutral density filter with a medium-edged line of transition can filter the sky while minimizing its effect on the land. It is particularly useful for images that include elements like rooftops and mountains that protrude into the sky. Neutral density filters do not affect the coloration of the image and this filter provides up to a 2-stop reduction in light from entering the lens.

The design of this filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times. To provide a high level of neutrality across the visible and infrared spectrums in order to eliminate color casts and ensure cleaner, truer blacks when using the NiSi 75 x 100mm Nano Medium-Edge Graduated IRND Filter, one layer of NiSi Optical Nano Coating is applied to each of this filter's surfaces. The Nano coating associated with this filter also results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.

This NiSi 75 x 100mm Nano Medium-Edge Graduated IRND Filter is constructed from optical glass for clarity as well as color fidelity and measures 2mm thick.

0.6 Optical Density    NiSi Optical Nano Coating    Optical Glass Construction    For NiSi M75 Filter Holder    Reduce Exposure in Selective Areas    Allows Reduced Shutter Speed    Allows Wider Aperture    Neutral Results, Visible, & IR Spectrums    Includes Padded Pouch

Compatible with the NiSi M75 Filter Holder or other filter holders that can accommodate 2mm-thick, 75 x 100mm rectangular filters

Graduated neutral density filter darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected

4x filter factor provides up to a 2-stop reduction of light in selective areas

Medium-edged line of transition between the dense and clear areas

Useful for images that include elements like rooftops and mountains that protrude into the sky

Filter does not affect coloration of the image and is ideal for use with other filters

Each surface includes one layer of NiSi Optical Nano Coating that attenuates infrared light as well as visible wavelengths to maintain color neutrality and suppress color casts due to increased exposure times

Nano coating provides an improved beading effect with water or oil for more efficient cleaning

Constructed from optical glass for clarity

Padded pouch included for storage and transport

Related Questions and Answers

Q: 1. How noisy is the slider? Can I use it while filming interviews?

A: The iFootage Shark Slider Nano Bundle has very low noise levels that can be used in interview situations.

Q: 2. Would I be able to fit the Canon EF 100mm f/2.8L IS USM Macro lens in this pouch?

A: Yes, the 100 m m macro fits in the pouch easily. It's a very deep pouch and fits nicely on a camera belt. It also comes with a shoulder strap, which is very convent. The only concern to keep in mind is that fhe pouch closes with velcro and not a zipper.

Q: 3. Can you use a Profoto B1 with this Octa?

A: According to Elinchrom, you'll need this adapter: https://bhpho.to/3dkxuo5

Q: 4. What stand do you recommend for a softbox this large?

A: Hi,It really is location dependent but typically it is recommended to use a stand with wider foot print. Since this is a large light shaper you want to make sure you also sand bag the stand for additional safety.Kupo Junior Roller Stand (8.8')B&H # KUKS300712 MFR # KS300712 would be a good stand to use for this shaper.Regards,Will HBrand Manager Lighting, MAC Group US

Q: 5. Will this slider constantly move back and forth once A and B are set?

A: Yes, The iFootage Shark Nano slider can repeat A to B position slides.

Q: 6. Whay speedring / mount would I need to make this work with a Bowen S Mount type light? specifically with the dynalite Baja B6?

A: You can use the Elinchrom Litemotiv Octa Bracket for Bowens S-Mount B&H # ELLMBB to mount a Dynalite Baja B6 to this modifier. Please see the image below.

Q: 7. Does his have front diffuser ?

A: While Elinchrom does offer a diffuser for the Indirect Litemotiv Octa, we are not carrying it at this time. However, as new items become part of our inventory, we can notify you via our e-mail newsletter. If you have not done so already, you may register your e-mail address at the bottom of our homepage.

Q: 8. Will this case fit a Sony 100-400 lens?

A: Yes the Sony 100-400 does fit in this case.

Q: 9. what would the quality of the lighting and photos be if I used this Indir. 75" Litemot. in studio basement with 93" of height?

A: The light quality produced by the Elinchrom 75" Indirect Litemotiv Octa Softbox would be excellent. However, the results may vary depending on the light being used and the distance at which the modifier is placed towards the subject.

Q: 10. Greetings, I was curious what specific ring I would need to mount Broncolor heads to this particular modifier? Many thanks.

A: You need a Parabolix Universal Adapter.