The Dot Line Matte Box MB3 - Professional Film Accessoryfeatures a 15mm LWS rod-mount design and is compatible with lenses with an outside diameter of up to 86mm. It's height adjustable on the rod mount to let you center different-sized lenses. The MB3 comes with top, bottom, and side flags for light control and with two 4 x 4" rotating filter holders. Two donuts are also supplied for different-sized lenses to prevent stray light entering from the rear. The frame of this compact matte box is made of lightweight ABS plastic, while the rod mount and flags are made of aluminum.

15mm LWS Rod-Mount Matte Box    For up to 86mm Diameter Lenses    Height Adjustable    Top, Bottom, and Side Flags    Two 4 x 4" Rotating Filter Holders    Two Donuts    ABS Frame, Aluminum Rod Mount and Flags

• 15mm LWS rod-mount design
• For lenses with up to an 86mm outside diameter
• Height adjustable
• Top, bottom, and side flags
• Two 4 x 4" rotating filter holders
• Two donuts
• ABS frame and aluminum rod mount and flags

Related Questions and Answers

Q: 1. Dimensions height/width of L?

A: Base 16.9cm long 3.7 cm wide 1.2 cm thick The arm part is 26.7 cm from the bottom of the arm to the top of the cold shoe part

Q: 2. Will this product work with 4x5 film?

A: I believe it will but I found this squeegee scratching my film a lot so I stopped using it. I like to use the rubber gloves I wear while developing. Also look into an agent that prevents water spots from appearing on your film after it dries.

Q: 3. how much weight can this hold and can this hold the flash laterally? is this better than vello flexible arm bracket?

A: It will definitely bend with the weight of a flash if positioned laterally, but you could position it like this: https://bit.ly/38QBWXO The manufacturer does not give weight limit specifications, but the typical 1.25lbs. (with batteries) or so top of the line flash from major camera manufacturers (e.g. Nikon and Canon) should be fine. I would consider it to be functionally equivalent to the Vello product (BH #VECB900): https://bhpho.to/2UfJZIk

Q: 4. Canon 7D II with 100-400 II and wondering if anyone has used this with a Kirk foot?

A: I have not used this with a Kirk foot. I am quite familiar with Kirk Products and use the Cobra Head for most of my action photography using up to 800mm on a Dx Body. I used the particular handgrip for my Sony Action Cam while skiing. It worked well and felt balanced in my hand.

Q: 5. Will this smear the emulsion on wet 35 mm film? Also, should this squeegee be used wet or dry?

A: No. this squeegee will not smear the emulsion. However, I find it works best when there is even, consistent pressure when squeegeeing otherwise you may get streaks. I also find that the product works best dry or at least remove excess moisture between squeegees otherwise streaks may happen

Q: 6. Could this support a heavier camera say 10+ lbs?

A: Yes, can attach the P&C Handgrip to larger cameras. Do be careful though because attachments that connect with one mounting point are less secure. This could cause issues depending on how large the camera is.

Q: 7. will can use with Zacuto Blackmagic Pocket Camera Z-Finder 2x ?

A: You won't be able to attach it to the Z-Finder per se but you can attach it to the camera (where the tripod gets connected to).

Q: 8. Has anyone used this with the lomokino 35mm film camera? As they have discontinued the original handgrip and I am trying to find an alternative.

A: This will work with the Lomography LomoKino 35mm Film Camera B&H # LOK35 very well.

Q: 9. How long is it?

A: The Dot Line 43mm Strap (Black) is 37 inches.

Q: 10. Does Dot Line Matte Box MB3 fit sony ax100 4k ?

A: Not unless you buy a universal base plate that has the height to elevate the camera above the lens opening. The kicker is that even cheap base plates are several hundred dollars. Hope this helps.