I was wondering, are all quantaray lenses interchangeable? I got a quantaray dakota camera, and it says it has interchangable lense capabilities. Does that mean that any lens called quantaray can fit on the camera? I just don't want to buy more lenses if they won't fit. Thank you. ~GINA

The Nikon L810 does not have interchangeable lenses. You can buy accessory lenses to fit on the front of the camera's built-in lens, but you cannot remove the lens itself.

Hi,

I am sorry but there is no such adapter that I am aware of.

There are adapters available to fit the old Minolta manual-focus lenses on Sony alpha-series dSLRs as well as Sony NEX-series interchangeable lens cameras. The lenses obviously will not autofocus and, depending on the lens and camera body, you may lose some or all exposure metering capability.

With the proper T-mount adapter this lens will fit just about any camera, film or digital, with an interchangeable lens. However you will not get autofocus, and most likely will lose the camera's autoexposure capabilities as well.

No. Vivitar currently does not make any digital cameras with interchangeable lenses. They do make a film camera with interchangeable lenses:
http://www.vivitar.com/products/8/professional-and-slr/34/v3800-50

Depending on the mount on the lens, it may fit a number of digital cameras from another manufacturer. For example, if the lens has a Nikon mount then it will fit onto every Nikon digital SLR model, though perhaps not all features will work with every model.

Your camera is a fixed lens compact model. You cannot fit other lenses to it unless they are specifically designed as supplementary lenses which screw onto the existing lens filter thread.

There are no adaptors you can safely use either, the only ones would be lens reversing rings which are used to mount lenses backwards for ultra close-up macrophotography, but the weight of the lenses you propose on the end of your existing lens would break your camera.

If you wish to use interchangeable lenses then you need to obtain an SLR or an interchangeable lens rangefinder camera.

In a word, no. If the Quantaray lens fits on the Minolta, then it has a Minolta mount. A lens requires a Nikon mount to fit on a Nikon D90. The two mounts are not interchangeable.

Now, if it was an ancient Quataray manual-focus lens with a T-mount adapter, then all you would need is a Nikon T-mount adapter to replace the Minolta T-mount adapter...

I bet they are not AF lenses. There are adapters that add the AF contacts to "fool" the camera but increase the zoom. You can get used lenses from many "on line" camera stores with warranties for a few months.

Quantaray lenses are private label lenses made by Sigma for Ritz Camera. For service contact Ritz Cameras or your nearest large camera store. Most large camera stores have a repair department that should be able to supply the screw for your lens.

The built-in lens "all-in-one" designed to be digital, which means it is specifically matched to the CCD. Cameras offering interchangeable lenses are designed for 35mm film, which usually does not have sufficient resolution for a Megapixel CCD sensor. When interchangeable lenses are removed from the body, the CCD and internal mechanisms are exposed to dust in the environment. Contaminants are a much bigger problem on digital cameras since the CCD is much smaller that a 35mm film plane. One of the primary reasons for using interchangeable lenses is for a wide variety of focal lengths. The E-20N contains a 4x optical zoom 9mm-36mm (35mm-140mm equivalent in 35mm photography) built-in lens. In addition, there are wide angle, telephoto and macro add-on lenses. Some interchangeable lenses cost as much as the E-20 camera itself. Other lenses that were originally designed for film cameras do not deliver same focal length on a film camera as a digital camera. For example, a wide-angle 28mm lens attached to a digital camera would only provide 56mm equivalence. This system offers great flexibility and will suit approximately 95% of most shooting needs.