The Chrosziel MB 565 Step-Down Ring for Cinema Lenses allows for clamp-on use of the matte box with lenses that have an external diameter of 136mm.

Compatible with 565 Series Matte Boxes

Related Questions and Answers

Q: 1. Is there a lens cap for this series o matte box adapters?

A: There are not, but the size of these are 87.4mm!

Q: 2. Are the adapter rings for the Mini Matte Box compatible with the Mirage Matte Box?

A: No, the Tilta Mirage Matte Box has a 95mm opening and would need a 95mm adapter ring to fit properly. You would want TIMBT1658 (Tilta Adapter Ring for Tilta Mirage Matte Box (58mm)) for the Tilta Mirage Matte Box, which is similar to the Tilta 58mm Adapter Ring for Mini Clamp-On Matte Box. https://bhpho.to/3PCXRHd

Q: 3. I have a Small Rig Mini Matte Box Lite, will this 55mm work on it

A: The Tilta 55mm Adapter Ring for Mini Clamp-On Matte Box would not be compatible with the SmallRig Mini Matte Box. The 55mm adapter ring in the SmallRig Matte Box Adapter Ring Kit for Mini Matte Box (52/55/58/62/86-95mm) BH #SM3383 kit would have the recommended 55mm ring.

Q: 4. What is the size of the inner ring?

A: The Tilta 52mm Adapter Ring for Mini Clamp-On Matte Box has a threaded 52mm inner ring.

Q: 5. will any of these fit on the polarpro base camp???

A: The Tilta 52mm Adapter Ring for Mini Clamp-On Matte Box is designed to be used with the Tilta Mini Clamp-On Matte Box only

Q: 6. What is the 85mm adapter ring for? I can find no lens anywhere with that size. What am I missing?

A: The size of 85mm is a Front Diameter for some lenses. It will clamp on to the outer portion of the lens with an 85mm front diameter.

Q: 7. What’s the outer diameter of this ring?

A: Our sources show that the diameter would be 77mm, but since the manufacturer does not explicitly provide this spec, we would recommend verifying with them before purchasing: https://bit.ly/2J8yZL7

Q: 8. Can you recommend a flexible step down ring or nun’s knickers that is compatible with the Chrosziel 805 Matte Box?

A: The Chrosziel MB 805 Production Matte Box could work with the Nun's knickers below. We would recommend: Chrosziel 142.5mm Flexi Bellows Ring for Chrosziel Matteboxes BH #CHC41070 • MFR #410-70

Q: 9. Can this be used with tilta mb-T03 matte box?

A: No unfortunately it cannot. This adapter ring is not compatible with the MB-T03.

Q: 10. Can this be adjusted up and down from the rails to centre the lens?

A: No, The Chrosziel MB 450W Super Wide Matte Box 15mm rod mount does not offer height adjustment. The Mattebox uses the worldwide industry standard for Rod mounting.