The Oval Ultra Small Viewfinder Eyecushion in blue Ultrasuede, from Bluestar, features outside dimensions of 3.3 x 2.6" to securely fit over many common external and built-in viewfinders. These include the Hoodman Hoodeye, JJC Oval Shape EyeShade, JJC Viewfinder, Bolex H16, and the viewfinder of the Panasonic GH5 with a compatible oval eyecup similar to the Hoodeye. This Ultrasuede version is made of 100% non-woven material consisting of intertwined, brushed, ultra-fine fiber strands. It provides a high level of softness and a superior moisture absorption rate, and it can be used in any climate.

3.3 x 2.6" Outside Dimensions

Related Questions and Answers

Q: 1. Will this viewfinder work with the LCD screen on the Blackmagic 4K Ursa?

A: It will not. This is for the original Pocket Cinema Camera which has a 3.5" screen. The Ursa 4K has a 10.1" screen while the Ursa Mini 4K has a 5" screen. It is too small for either.

Q: 2. How much power does it draw?

A: That information has not been listed unfortunately. It does take it's power normally from an URSA camera and it's power is a 14.4 volt battery and I would surmise a nominal 12 volts and a few milliamps would be the power draw.

Q: 3. Does this have to be used with the black magic top handle?

A: You can use the Blackmagic Design URSA Viewfinder attached directly to the camera with or without the URSA shoulder kit - https://bhpho.to/367BUz1

Q: 4. Is a replacement eye cup available for purchase?

A: You may purchase this from this website: a href= https://www.bhphotovideo.com/c/search?Ntt=BMURSAEVF%2FEYECUP&N=0&InitialSearch=yes&sts=ma&Top+Nav-Search= target= _blank https://www.bhphotovideo.com/c/search?Ntt=BMURSAEVF%2FEYECUP&N=0&InitialSearch=yes&sts=ma&Top+Nav-Search=/a

Q: 5. Do you need an additional device such as the top handle to attach the viewfinder on the URSA?

A: The Blackmagic Design URSA Viewfinder can attach to the body independently.

Q: 6. What size is the threaded hole on the Ursa Mini Viewfinder?

A: It's a 3/8 thread on top.

Q: 7. How do I attache the reflector?

A: Excellent question, because the attachment is somewhat flimsy. The two outer pieces( that protrude away from the ends of the main shaft) push against the reflector. You create a slight compression on the reflector by sliding the holders inward, then tightening the two knobs in the center of the shaft to maintain the compression. There is a little spring clip in the two holders that helps hold the reflector, but just barely. I've been able to make this work in a studio, but if anyone bumps it, or creates a breeze, the reflector will fall off. You cannot rotate the reflector without it falling off. This means one of the ends of the holder needs to be attached to the highest elevation part of the reflector and the other holder needs to be attached at the lowest elevation part of the reflector. There is a real opportunity for someone to design a better reflector holder - specifically the two pieces on the ends of the shaft. I own (and use) this one and a different brand with a different mechanism and they're both flimsy. This holder absolutely will not work outdoors.

Q: 8. Does it work with Sony F3 Camera?

A: Yes, it can be used on other cameras and our opinion is that the F3 should be fine. You must provide 12vDC via an XLR connection and the video input is a BNC male connection.

Q: 9. As soon as I got this out from package I could hear some loose screw noise from inside the viewfinder. Does anyone has any idea if that normal?

A: I cant recall that being the case when I received mine. I will double check when I am in the office Monday and update my answer if there IS indeed a noise.

Q: 10. Will this viewfinder work on a JVC LS300 lcd screen?

A: While it is not made for that camcorder the LS300 does have the same size of a screen as the original Pocket Cinema Camera, which is 3.5 inches. It should work on the JVC LS300 as well.