Looking to add rack rails to a custom case or enclosure? Check out the Lowell Manufacturing RRT-40 Rack Rails, a pair of 40 RU rack rails that accept threaded 10-32 screws and feature a printed scale showing the rack-unit increments to help you set up. The flip side of the rack rails can be used to manage cables and wires. Each rail is made from 100% US steel with a black powder epoxy finish.

For Use with Custom Millwork    Predrilled for 10-32 Sized Rack Screws    Fixed Hole Positions    Made of 100% USA 11-Gauge Steel    Black Powder Epoxy Finish    Printed RU Increments for Easy Mounting

• For use with custom millwork cases and enclosures
• Fixed hole positions
• Black powder epoxy finish
• Made in the USA with 100% certified US steel
• Printed RU increments to aid equipment mounting
• Sold in pairs

Related Questions and Answers

Q: 1. Will this work with 300W Led lights?

A: We need to know witch lights .Specifically witch brand and model of the light.

Q: 2. Are there any barn door accessories that fit this Fresnel?

A: While this model doesn't offer optional barndoors, the Aputure Fresnel 2X Attachment would be a good alternative that does. https://bhpho.to/34l37Lt

Q: 3. Tell me this device will connect to the Aputure 120t? Is it real Bowens Mount ? Check my problem https://youtu.be/sohl8JVvB1M

A: Although a late reponse, this may help others. This will not work with the Aputure 120t without some sort of modification. The reason is that the mount is deeper than normal on the Aputure light. You would need the tube of the fresnel to be about 1/4 longer in order to work. You could modify the three tabs by filing perhaps to make it fit. This will fit on the Godox Speed Bracket and the Godox SL(B)-60 lights without any modifications.

Q: 4. Will this work with Godox vl150 ?

A: Yes.

Q: 5. I have Bowens Gemini 400s and I cannot get the lugs to engage this device. I have compared the size and spacing and they seem to match. Any suggestions?

A: I ran into the same issue with my Dynalite Baja's. The rear of the assembly on the fresnel was bumping up against the front of the light assembly. I filed about 1/8th of an inch off of the back of the lugs and it worked great. Hope this helps!

Q: 6. Can I used this with Alien Bees? If not what's my best be for a light to mount this to?

A: No, this Fresnel lens is for Bowens S mount strobes/lights only. Any Bowens S mount light could fit this modifier, but here's an example of one: Impact 180Ws Monolight Starter Flash with LED Modeling Light B&H# IMSFABRL180 https://bhpho.to/3lk3A7m

Q: 7. Will it melt on a 100w led light or 250w model light?

A: It will melt on with 250W tungastan model light . you can use wit 100W LED

Q: 8. Is it compatible with the Aputure LS 60D ?

A: This is not compatible with a 60d.

Q: 9. Does the size of the modeling lamp have an effect on ability to use the full zoom range of the fresnel light modifier?

A: Just a caution that longer modeling lamps will have to be removed to avoid impact with the front of the fresnel - but it does not affect flash performance or quality of light.

Q: 10. Is it a fitting for amaran 200 or 100?

A: This fresnel can fit the Amaran 100d and 200d.