This 150mm System Advance Kit Second Generation II from NiSi contains four filters that are compatible with filter holders that can accept 150mm wide, 2mm thick filters. They can be used individually or in various combinations to improve the results of your photography. Included are two neutral density filters that can be used to create a darkening of the entire image; a medium-edge graduated neutral density filter, which prevents overexposure in specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image; and a hard-edge reverse-graduated neutral density filter that can be applied to darken bright skies, specifically during a sunrise or sunset, while also allowing for a normal, unaffected exposure in the other regions of the image.

Constructed from optical glass for clarity as well as color fidelity, these filters have 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 neutrality across the visible and infrared spectrums in order to eliminate color casts and ensure cleaner, truer blacks, one layer of NiSi Optical Nano Coating is applied to each of these filters' 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.

A filter brush is provided for cleaning and maintenance of the filters, as well as padded pouch for storage and transport.

Four 150mm-Wide, 2mm-Thick Filters    6 and 10-Stop Neutral Density Filters    Darken Entire Image    Reduce Shutter Speeds, Widen Apertures    3-Stop Medium-Edge Graduated ND Filter    Reduce Exposure in Selective Areas    3-Stop Reverse-Graduated ND Filter    Reduce Exposure for Sunrises or Sunsets    Filter Brush, Filter Pouch

• Darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required
• Providing a 6-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily
• 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

• Darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required
• Providing a 10-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily
• 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

• Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
• 8x filter factor provides up to a 3-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

• Effectively darkens bright skies, specifically during a sunrise or sunset, while allowing for a normal, unaffected exposure in the other regions of the image
• 3-stop band of density that tapers to a 0.5-stop density at the edge above it while directly above a clear area creates a neutral density pattern that matches the positioning of the sun when it is at, or immediately above, the horizon
• 3-stop band of density extends approximately 4mm in both vertical directions
• Density pattern corresponds to the brightness pattern of the sun when it appears at or is closer to the horizon as opposed to a higher angle, which creates an increase in brightness that is more prominent on both sides of the sun than above it
• Hard-edged line of transition between the 3-stop band of density and the clear area below it is useful for hard transitions between the sky and land
• 3-stop to 0.5-stop gradation is applicable to multiple regions of brightness within the sky
• Filter does not affect the overall coloration of the image
• 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

• Designed to accommodate a NiSi S5 Filter Holder and up to seven 150 x 150mm or 150 x 170mm filters
• Soft, nonabrasive interior lining
• When photographing with a tripod, rear touch-tab loop allows placement around a tripod leg, putting filters in more immediate reach
• Clip-on shoulder strap
• Touch-tab-fastened closure
• Durable canvas construction
• Microfiber cleaning cloth for filter cleaning and maintenance

Related Questions and Answers

Q: 1. Does the head include the flash tube, modelling lamp and protective glass dome?

A: In the Box: Broncolor Unilite 3200 W/S Flash Head for Verso, Pulso, Topas, Grafit, Nano, Opus, Mobil Power Packs 3200 w/s flashtube (150004) 300W Modeling light with fuse (152004) 16.5' Head extension cable (154007) Protective cap 2 Year Manufacturer's Warranty excluding flashtube and modeling light It does not include a pack that is required for it to operate.

Q: 2. How does this mount to the Kessler CineSlider? Does it come with the appropriate bolts?

A: You will need the Kessler Crane Flat Mount Adapter B&H # KECS1017

Q: 3. Does this come with a cord to power the 2nd shooter from this battery?

A: Yes

Q: 4. Does this lens work with the OM-5 focus stacking feature?

A: Unfortunately, the OM SYSTEM M.Zuiko Digital ED 14-150mm f/4-5.6 II Lens is not compatible with focus stacking on the OM5.

Q: 5. Is this the exact same lens as the Olympus 14-150mm II

A: Yes, the OM SYSTEM M.Zuiko Digital ED 14-150mm f/4-5.6 II Lens is the same lens as the Olympus M.Zuiko Digital ED 14-150mm f/4-5.6 II Lens.

Q: 6. When updating the 40-150 2.8 zoom, did they update the tripod collar foot to include a Arca-Swiss dovetail groove?

A: The OM SYSTEM M.Zuiko Digital ED 40-150mm f/2.8 PRO does not have a Arca-swiss groove.

Q: 7. do you need to buy the control module or is there joystick to control this device?

A: The SS2005 is controlled by the Second Shooter Controller, which is sold separately. It does however include the Cat5 cables needed to connect the Pan and Tilt Head to the Controller.

Q: 8. Does this work with Olympus MC-20 M.Zuiko Digital 2x Teleconverter?

A: Yes, the OM SYSTEM M.Zuiko Digital ED 40-150mm f/2.8 PRO Lens is compatible with the Olympus MC-20 M.Zuiko Digital 2x Teleconverter.

Q: 9. What is the diameter of the zoom ring on this lens? (for using with FIZ motor adapters)

A: The outer diameter on the OM SYSTEM M.Zuiko Digital ED 40-150mm f/2.8 PRO Lens zoom ring is 78mm.

Q: 10. Are there any function trade-offs when used with Panasonic Lumix cameras such as the recent G9M2?

A: There is no downside to using the OM SYSTEM M.Zuiko Digital ED 40-150mm f/2.8 PRO Lens on the Panasonic Lumix G9 II Mirrorless Camera.