Designed for the Finder, Dreamer, Inventor Series, and Adventurer 3 3D printers, the natural FlashForge 1.75mm PLA Filament 0.5kg Naturalfrom FlashForge 1.75mm PLA Filament 0.5kg Naturalhelps ensure smoother feeding and extrusion and also helps to minimize extruder jamming. This 1.75mm filament operates at printing temperatures of 374 to 428°F.

1.75mm PLA Filament    Helps Ensure Smooth Feeding & Extrusion    Helps Minimize Extruder Jamming    Printing Temperature: 374 to 428°F

Related Questions and Answers

Q: 1. Will this work with the Sigma A00090 Rear Filter Holder?

A: Hi--that filter holder is only compatible with two Sigma filters; it's not compatible with this filter.

Q: 2. What is the lux?

A: Unit of luminous

Q: 3. Can you attach larger soft boxes to the light head. Like a 36 octogan.

A: Unfortunately, no, you cannot. The only softboxes compatible with the Impact 4 Socket Fluorescent Fixture included with the kit would be either the Impact 50 x 70 cm Softbox for Fluorescent Fixtures, B&H # IMFFSB70, or the smaller Impact 50 x 50 cm Softbox for Fluorescent Fixtures, B&H # IMFFSB50, while the only option compatible for use with the Impact FF-OF4 Octa 4-Socket Fluorescent Fixture is the included Impact FF-OSB60 Octa Softbox (24 ), B&H # IMFFOSB60. Due to the design, it is not compatible for use with standard universal softboxes. The built-in speedring only allows use with the softboxes designed specifically for these fluorescent units.

Q: 4. Is this compatible with Sigma 500mm f/4 rear drop-in filter holder?

A: Yes, the NiSi 46mm Natural Night Filter should work with the Sigma 500mm f/4 DG OS HSM Sports Lens.

Q: 5. What is the shipping size and weight of this kit?

A: The kit is approximately 14 lbs total. The size of the actually shipping box varies according to what the warehouse has at the time and what they feel is best to protect the items.The light stands are the longest part of the kit and the stands when closed are about 27 inches long. So the box will be at least that long.

Q: 6. Is this kit good for vedio or stills only?

A: These lights are continuous and can be used for video or still photography equally.

Q: 7. Can the 4-socket rectangular softbox fixture take 47w bulbs?

A: The manual states: ...uses Edison-base compact fluorescent lamps (CFL) up to 105W per socket. I have yet to try this much wattage draw, but it certainly states that your desire to use 47W bulbs should be within specs. Lynn Brown

Q: 8. Do the boxes in this kit have a 2nd internal diffusers/baffles?

A: No. While the Impact 50 x 70 cm Softbox for Fluorescent Fixtures, B&H # IMFFSB70, and the Impact FF-OSB60 Octa Softbox (24 ), B&H # IMFFOSB60, included in the Impact Soft n' Natural Kit #3 both have a removable front diffuser, neither softbox has an internal diffuser due to the design of the softbox and light fixture (due to the size/length of the bulbs, the shallow depth of the softbox, and the fact the bulbs are inside the softbox, an internal baffle would be pressed directly against the bulbs and would be inefficient for usage).

Q: 9. does this filter pass 5577 angstroms? I wish to pass 5577 for auroral photography, but otherwise block Na 5890 & other street lamp emissions. Maybe i can get a transmission spectrum for this filter? Otherwise, can you recommend an ideal auroral/light pollution filter? thank you.

A: Unfortunately, for whatever reason NiSI does not list the angstroms for this filter. However, I would take their word that it is: Reduces Light Pollution in Night Sky, Blocks Yellow Sodium-Vapor Light, Blocks Yellow Mercury-Vapor Light, and Blocks Yellow Light from Low CRI LEDs. If it does not, they will lose customers.

Q: 10. does this filter fit on the nikkor 70-300 f4.5-6.3 lens for nikon cameras?

A: The Nikon AF-P DX NIKKOR 70-300mm f/4.5-6.3G ED VR Lens uses a 58mm filter in front. The NiSi 58mm Natural Night Filter is a better choice. https://bhpho.to/3juKIAh