Please note that this item requires an Adapter Ring which is sold separately. The Calumet 16" Beauty Dish is an affordable solution for creating a soft unique wrap-around light with donut-shaped catch light in your subject's eyes. This beauty dish can be fitted for most strobes when used with a compatible adapter ring (sold separately). The reflector can also be used with the Calumet Speed Box Flash Adapter for use with camera flashes. ...

The Calumet Beauty Dish Grid is used to create a more directional light source. For use with the Calumet 16" Beauty Dish.  Universal mount uses speedring inserts (sold separately) to fit most flashes.  Adjustable centre reflector to fit your light. 

Includes:: bonnet diffuser

...

Zoom range can be a very subjective & personal choice, hinging on individual shooting style & preferred subjects. The 16–105mm range of this lens is a “sweet spot” for many photographers, wide enough at the 16mm end to capture indoor scenes & long enough at 105mm to fill the frame with relatively distant subjects. Comfortable handling is another plus, facilitated by a compact, lightweight design & an auto-clutch mechanism that prevents focus ring rotation during autofocus operation, so you can comfortably cradle the lens in your hand while shooting. Of course comfort isn’t everything. A precision optical design delivers superb image quality throughout the entire zoom range. ...

Tokina 16-28mm F2.8 AT-X PRO FX Lens
- Canon Fit This new Tokina lens is the first in a new generation of full frame (FX) lenses
...

Tokina 16-28mm F2.8 AT-X PRO FX Lens
- Nikon Fit This new Tokina lens is the first in a new generation of full frame (FX) lenses
...

The Tamron 16-300mm f/3.5-6.3 Di II VC PZD Macro Lens for  Nikon is a wide-angle to telephoto zoom lens for  Nikon F-mount APS-C cameras that features a versatile 35mm equivalent focal length of 24-450mm. This provides users with an extremely wide-angle & super telephoto lens in one convenient package. Also, it has an aperture range from f/3.5-6.3 to f/22-40 across the zoom range. The 16-300mm is also capable of decent macro capabilities with a reproduction ratio of 1:2.9 when zoomed in to 300mm. This is due to a minimum focus distance of 15.3". Also, for excellent image quality, numerous special glass elements are used in the lens design. There are one Hybrid Aspherical element, three Molded-Glass elements, two Low Dispersion elements, one Extra Refractive Index element, & one Ultra-Extra Refractive Index element. For general use, there is a Piezo Drive autofocus system which is powered by a fast & quiet standing-wave ultrasonic motor. This means that you can quickly achieve focus for sharp images. There is also Vibration Compensation which provides optical image stabilization that reduces camera shake at slow shutter speeds & longer focal lengths. &, included with the lens are a flower-shaped lens hood as well as front & rear lens caps. Enhanced support for contrast-detection autofocus & when using Live View modes. Also, this lens has full-time manual focusing capabilities Lens construction of 16 elements in 12 groups Angle of view of 82°12' to 5°20' Uses 67mm threaded filters Seven diaphragm blades Moisture-resistant construction High quality lens coatings minimize ghosting & flares in order to provide sharp, high contrast images Aspherical elements work to correct spherical aberrations & limit distortion Low dispersion elements reduce color fringing & chromatic aberrations in an image XR & UXR elements help to decrease the size of the lens, enabling this zoom lens to remain compact. ...

Sony 16-300mm f 3.5-6.3 Di II VC PZD MACRO (B016) Sony fit Experience previously unimaginable photographic possibilities thanks to the latest optical technology: This extremely versatile megazoom lens for digital reflex cameras with an APS-C sensor covers a huge focal length range of 16mm to 300mm & even means that you can take macro photos thanks to its close minimum focussing distance of just 39cm. In addition, it contains the latest optical technology, such as newly developed aspheric elements & multi-coated lenses to enable even sharper images despite its extremely compact design. Expand your creative possibilities in every situation with this revolutionary 18.8x zoom, developed by Tamron, the pioneers of the megazoom lens. ...

Sony 16-35mm f 2.8 ZA SSM MKII Vario-Sonnar T* Lens SAL1635Z2.SYX The Vario-Sonnar 16-35mm F2.8 zoom is already a favorite, & now it has been refined for even better performance.

Features: Quality that can capture subtleties Three aspherical elements, one super ED (Extra-low Dispersion) element, & one ED glass element in a precisionoptical design achieve prime lens class resolution & contrast. The basic optical design is unchanged from the original version, offering superb wide-angle image quality with an absolute minimum of distortion. Aspherical elements boost performance Aspherical lens elements are more difficult to manufacture than simple spherical types, but when properly designed they can reduce a wide range of optical aberrations to extremely low levels. This lens

Includes:: three aspherical elements that contribute to stellar overall optical performance. Super ED & ED glass cut color aberration This lens

Includes:: one Super ED (Extra-low Dispersion) glass element & one ED glass element that greatly reduce chromatic aberration, particularly at longer focal lengths. Super ED glass provides enhanced compensation for chromatic aberration, particularly at longer focal lengths. Bright & fast for wide-angle versatility A bright constant F2.8 maximum aperture throughout the wide-angle zoom range means consistent exposure settings at any focal length as well as enhanced low-light capability. There’s no need to worry about aperture related exposure variations as you zoom, & you can get great results shooting hand held indoors or in other dimly lit situations. Smooth, quiet SSM focusing The SSM (Super Sonic wave Motor) is a piezoelectric drive system that works with an internal focus mechanism in the Vario-Sonnar T* 16-35mm F2.8 ZA SSM II for smooth, silent autofocus with no front element rotation. Its capacity for high torque at low rotational speeds contributes to fast start & stop response as well as precise positioning. Focus mode switch & hold button In addition to generally convenient positioning & smooth operation of all controls, this lens

Includes:: a focus mode switch & focus hold button on the barrel for extra focusing versatility & control. Reduced ghosting improves image quality ZEISS T* (T-star) coating achieves even greater reduction of ghosting, taking image quality that is already highly regarded to a new level. Beautiful background bokeh A 9-blade circular aperture works with this lens’s F2.8 maximum aperture to produce beautifully smooth background bokeh with natural highlights when desired. Smooth background defocusing can make the in-focus focus really stand out in images with almost three-dimensional depth. Dust & moisture resistant Some of the most exciting images are captured in challenging environments. A dust & moisture resistant design means that the lens will continue to perform reliably in moderately wet or dusty conditions, so you can shoot with complete confidence wherever those great shots are found.  







...

Nikon FEP-20-60 is a dedicated eyepiece with variable magnification for use with specific Nikon EDG Fieldscopes. Delivers bright, clear images at 20-60x magnification when attached to a model with an 85 mm objective lens, & at 16-48x magnification when attached to one with a 65 mm objective lens. The eyepiece features a bayonet-type mount with lock for quick & secure attachment to the Fieldscope. With a long eye-relief the Nikon FEP-20-60 zoom eyepiece is a great choice for viewing subjects from variable distances, even if you wear glasses ...

The 16-50mm packs first-class optical performance & a versatile zoom range into a lens that is remarkably compact & lightweight. At the wide end you have a 16mm focal length that is ideal for interiors, sweeping landscapes, or creating visual impact with powerful perspective. Zoom out to the 50mm end for mid-range telephoto reach that can bring details & distant subjects closer. What’s more, you have a constant F2.8 maximum aperture throughout the entire zoom range. That makes shooting in low light easy, especially when the lens is used with a body that

Includes:: Steady Shot INSIDE™ body-integrated image stabilization. A large maximum aperture also provides plenty of margin to stop down for increased depth of field or to freeze fast motion. The lens in addition features a circular aperture that, combined with the F2.8 maximum aperture, contributes to beautiful defocusing effects.

...