Using it on a Contax 645. Very comfortable. Great price.

Works perfectly for my Contax 645 and is easy to slide on the little nubbins on the body. Quite comfortable too.

Great webcam. Excellent looks. The thing that holds ito on the Laptop/Monitor seems to be too large for no reason. I would've made it smaller from a better material, for the price that it is being sold they should've "gone the extra mile".Carl Zeiss optics are supposedly what makes a difference.However the lens is the same size as all the regular webcams.I would've thought that Zeiss optics would use a larger and brighted high index lenses that they are known for, to allow more light to get in and improve image quality as additional benefit.Not so. Well the lens does seem to let more light through then the plastics.but most of the improvements seems to come from post processing of the captured image(this is a speculation at this point, I have not done any professional testing to verify my inference).

Quand on achète un objectif Zeiss on mets un filtre de prix.

Having acquired a Contax 645 Medium format camera I realised I needed a strong durable camera strap that would fit the Contax camera lugs securely without the anxiety of any issues supporting such a unique camera.Having read many reviews and forums in reality Op/Tech Super Pro B Strap met all my expectations. The strap can be purchased with the A or B Strap and as described by many photographers the B strap connectors were a perfect fir for the Contax 645 with lockable sliding mechanism at each connector that reinforces the attachments giving you more peace of mind where your camera support is concerned.The strap support is made well, wide and sufficiently padded to demand the name of Super "Pro" and initially feels comfortable although I have yet take a lengthy walkabout with it. So I will report back about my experience. The great feature is that you can detach the connector straps from the shoulder pad and connect the appropriate Op/Tech connectors for any other camera whilst taking advantage of a quality support system.I would recommend this strap to any semi pro/pro photographer who wishes to support their Contax 645 kit or any other camera the B straps fit using a well constructed product from an established manufacturer.Before you purchase make sure you check if your camera connectors support the A or B Strap connectors

Got this for my Contax 645 since the straps (and essentially every other Contax accessory) costs an arm and a leg nowadays. OP/TECH USA Super Pro Strap (design B) definitely fits the Contax 645! The foam-like neck portion of this strap is super comfortable and really helps relieve some of the weight from heavy medium format cameras. Very glad I made this purchase!

you get what you paid for. It's not a product like B&W.Wonderful for sony zeiss 55 1.8. I touched the glassed in the lens and made some scratch and then decide to get this one. This filter can really protect the lens from unintentional touch.

Isn't the Carl Zeiss optics lens as advertised but it;s a much clearer picture now so... I got that going for me, which is nice.