Friday, July 9th, 2010 at
3:40 am
Customer Reviews
Opteka 6.5mm f/3.5 Manual Focus Aspherical Fisheye Lens for Pentax K-7, K20D, K20, K200D, K200, and K2000 Digital SLR Cameras Feature
- Conforms to APS-C (1:1.5x) size digital imaging format
- Actualizes a 6.5mm focal length and a diagonal angle of view of 180 degrees for APS-C size
- Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens
- Petal type hood and super multi-layer coating help control flaring and ghosting
- Offers robust durability by incorporating a rigid aluminum base frame
Opteka 6.5mm f/3.5 Manual Focus Aspherical Fisheye Lens for Pentax K-7, K20D, K20, K200D, K200, and K2000 Digital SLR Cameras Overview
The Opteka 6.5mm f/3.5 Fisheye Lens is an excellent addition to any photographer’s collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective. The special fisheye design allows maximum creative expression.
This lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
Opteka’s super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance.
f/Stop Range: 3.5-22
Angle of View: 180° diagonal
Groups/Elements: 7/10
Length: 4″ (10cm)
Weight: 414g
Available at Amazon
Related Products
*** Product Information and Prices Stored: Jul 08, 2010 22:40:07
Thursday, July 8th, 2010 at
4:20 am
Customer Reviews
Tamron 18 – 250mm f/3.5-f/6.3 XR DI-II LD Aspherical (IF) AF Sony Alpha & Maxxum Mount Lens Kit, with Tiffen 62mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Feature
- World’s Most Powerful Zoom, featuring 14X zoom range
- Equivalent to 27-387mm (13.9X)
- Like two lenses in one (28-200 + 200-400)
- Designed exclusively for DSLRs with smaller imagers
- Sophisticated optical system for high quality digital images
Tamron 18 – 250mm f/3.5-f/6.3 XR DI-II LD Aspherical (IF) AF Sony Alpha & Maxxum Mount Lens Kit, with Tiffen 62mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Overview
Experience the great power of a 14X zoom range and enjoy an amazing 2 in 1 zoom. Tamron’s new high-power 18-250mm zoom is a photographer’s dream come true a single lens capable of shooting both wide angle and ultra telephoto scenes. Conventional 35mm film cameras always required two lenses to handle the 28-400mm range. But Tamron’s new high-power zoom at 13.9x, the world’s most powerful zoom delivers all the photographic freedom of this enormous range in a single, compact lens. The life of a digital photographer has never been better with this take-it-anywhere all-in-one lens, the ultimate high-power zoom for seamless shooting. *Like a 28-400mm lens in 35mm format. Di-II inherits all of the optical benefits of the Di design. Di-II lenses are made for exclusive use on digital cameras with image sensors 24mm x 16mm and smaller and are not intended for use on full-frame D-SLRs or film cameras. The 18-250mm Di-II lens provides approximately the 35mm equivalent of 27-387mm on digital SLRs with24mm x 16mm or smaller size imagers.
Available at Amazon
*** Product Information and Prices Stored: Jul 07, 2010 23:20:10
Thursday, June 24th, 2010 at
1:20 pm
Customer Reviews
Opteka 6.5mm f/3.5 Manual Focus Aspherical Fisheye Lens for Nikon Digital SLR Cameras Feature
- Conforms to APS-C (1:1.5x) size digital imaging format
- Actualizes a 6.5mm focal length and a diagonal angle of view of 180 degrees for APS-C size
- Corrects aberrations using a complex aspherical lens. When fully opened
- Petal type hood and super multi-layer coating help control flaring and ghosting
- Offers robust durability by incorporating a rigid aluminum base frame
Opteka 6.5mm f/3.5 Manual Focus Aspherical Fisheye Lens for Nikon Digital SLR Cameras Overview
The Opteka 6.5mm f/3.5 Fisheye Lens is an excellent addition to any photographer’s collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective. The special fisheye design allows maximum creative expression.
This lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
Opteka’s super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance.
f/Stop Range: 3.5-22
Angle of View: 180° diagonal
Groups/Elements: 7/10
Length: 4″ (10cm)
Weight: 417g
Available at Amazon
Related Products
*** Product Information and Prices Stored: Jun 24, 2010 08:20:12
Tuesday, June 8th, 2010 at
12:00 am
Customer Reviews
Tamron 18 – 250mm f/3.5-f/6.3 XR DI-II LD Aspherical (IF) AF Canon EOS Mount Lens Kit, – U.S.A. Warranty – with Tiffen 62mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Feature
- World’s Most Powerful Zoom, featuring 14X zoom range
- Equivalent to 27-387mm (13.9X)
- Like two lenses in one (28-200 + 200-400)
- Designed exclusively for DSLRs with smaller imagers
- Sophisticated optical system for high quality digital images
Tamron 18 – 250mm f/3.5-f/6.3 XR DI-II LD Aspherical (IF) AF Canon EOS Mount Lens Kit, – U.S.A. Warranty – with Tiffen 62mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Overview
Experience the great power of a 14X zoom range and enjoy an amazing 2 in 1 zoom. Tamron’s new high-power 18-250mm zoom is a photographer’s dream come true a single lens capable of shooting both wide angle and ultra telephoto scenes. Conventional 35mm film cameras always required two lenses to handle the 28-400mm range. But Tamron’s new high-power zoom at 13.9x, the world’s most powerful zoom delivers all the photographic freedom of this enormous range in a single, compact lens. The life of a digital photographer has never been better with this take-it-anywhere all-in-one lens, the ultimate high-power zoom for seamless shooting. *Like a 28-400mm lens in 35mm format. Di-II inherits all of the optical benefits of the Di design. Di-II lenses are made for exclusive use on digital cameras with image sensors 24mm x 16mm and smaller and are not intended for use on full-frame D-SLRs or film cameras. The 18-250mm Di-II lens provides approximately the 35mm equivalent of 27-387mm on digital SLRs with24mm x 16mm or smaller size imagers.
Available at Amazon
*** Product Information and Prices Stored: Jun 07, 2010 19:00:11
Sunday, April 11th, 2010 at
6:30 pm
Customer Reviews
APO-Summicron-M 75mm f/2 Aspherical Lens Overview
Since its launch, the LEICA APO-SUMMICRON-M 75mm f/2 ASPH. has set new performance standards in the Leica rangefinder system. The speed of this powerful lens gives it a particularly wide range of uses from portrait to reportage photography and it counts as one of the best lenses in the M system. Used with the digital LEICA M8, the application potential of this telephoto lens is enhanced even further. The focal length extension factor of the digital rangefinder camera turns the compact lens into a powerful telephoto lens with a focal length of 100 mm, making it an ideal partner of ambitious LEICA M8 photographers. The compact LEICA APO-SUMMICRON-M 75mm f/2 ASPH. harnesses all the technical possibilities of today s high-performance optics to achieve a combination of high speed and remarkable imaging quality. It features aspherical surfaces, special glass types with partial anomalous dispersion and floating elements. It is the ideal lens on either an analog or digital Leica rangefinder camera delivering intimate views of scenes, nature, landscapes and people, irrespective of whether they are at infinity or at the close-focus range of the lens. With resolving power well above that of the best color photo films, it is also a first-rate documentary tool.
Available at Amazon
*** Product Information and Prices Stored: Apr 11, 2010 13:30:11
Monday, March 22nd, 2010 at
11:30 am
Customer Reviews
This lens is available with different brand names. I have reviewed the Pentax version here: Opteka Fisheye 6.5 millimeters f/3.5 Aspherical Manual Focus Lens for Pentax and Samsung Digital SLR. I suspect that the union has tried to include Gawain is that from lenstip site (dotcom). Gawain did not know what (for descriptions of this book does not cover it) is that the Pentax not opening manual (Canon and Nikon are the versions, but not the Pentax) – this goal is to focus only Manual –aperture can be adjusted in camera, once you set the ring A. The problem is that the objective in here is probably a version of Canon / Nikon. BH has the right image for Pentax Mount, where you can see the position of A.
Rokinon 8mm f/3.5 Aspherical Fisheye Manual Focus Lens for Pentax K-7, K20D, K200D, K2000, K10D, K100D, K100D Super, K110D, *Ist DL2, *Ist DL, *Ist DS2, *Ist DS, & *Ist D Digital SLR Cameras Feature
- Conforms to APS-C (1:1.5x) size digital imaging format
- Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
- Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
- Petal type hood and multi-coating help control flaring and ghosting
- Minimum focusing distance of 12 inches (0.3m)
Rokinon 8mm f/3.5 Aspherical Fisheye Manual Focus Lens for Pentax K-7, K20D, K200D, K2000, K10D, K100D, K100D Super, K110D, *Ist DL2, *Ist DL, *Ist DS2, *Ist DS, & *Ist D Digital SLR Cameras Overview
The Rokinon 8mm f/3.5 Fisheye Lens is an excellent addition to any photographer’s collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective.
This manual focus lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
In addition, this lens incorporates the latest opticalmulti-coating techniques. The process of multi-coating assures virtually flare-free photographs even under adverse lighting conditions, resulting in crisp, high-contrast pictures.
Key Features:
♦ Conforms to APS-C (1:1.5x) size digital imaging format
♦ Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
♦ Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
♦ Petal type hood and multi-coating help control flaring and ghosting
♦ Offers robust durability by incorporating a rigid aluminum base frame
♦ Super Spectra lens multi-coating
♦ Minimum focusing distance of 12 inches (0.3m)
Available at Amazon
*** Product Information and Prices Stored: Mar 22, 2010 06:30:41
Saturday, January 30th, 2010 at
7:00 am
Customer Reviews
Rokinon 8mm f/3.5 Aspherical Fisheye Manual Focus Lens for Nikon D300s, D300, D200, D5000, D3000, D90, D80, D60, D40, D40X, D70, D70S, D50, D100, D2X, D2Xs, D2H, & D2Hs Digital SLR Cameras Feature
- Conforms to APS-C (1:1.5x) size digital imaging format
- Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
- Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
- Petal type hood and multi-coating help control flaring and ghosting
- Minimum focusing distance of 12 inches (0.3m)
Rokinon 8mm f/3.5 Aspherical Fisheye Manual Focus Lens for Nikon D300s, D300, D200, D5000, D3000, D90, D80, D60, D40, D40X, D70, D70S, D50, D100, D2X, D2Xs, D2H, & D2Hs Digital SLR Cameras Overview
The Rokinon 8mm f/3.5 Fisheye Lens is an excellent addition to any photographer’s collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective.
This manual focus lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots.
In addition, this lens incorporates the latest opticalmulti-coating techniques. The process of multi-coating assures virtually flare-free photographs even under adverse lighting conditions, resulting in crisp, high-contrast pictures.
Key Features:
♦ Conforms to APS-C (1:1.5x) size digital imaging format
♦ Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size
♦ Corrects aberrations using a complex aspherical lens. When fully opened, it produces both high resolution and high contrast at the center of the lens, as well as around the periphery of the lens.
♦ Petal type hood and multi-coating help control flaring and ghosting
♦ Offers robust durability by incorporating a rigid aluminum base frame
♦ Super Spectra lens multi-coating
♦ Minimum focusing distance of 12 inches (0.3m)
Available at Amazon
Related Products
*** Product Information and Prices Stored: Jan 30, 2010 01:00:08
Friday, January 15th, 2010 at
7:01 pm
Customer Reviews
Nikon 45mm f/2.8 Perspective Control-E Nikkor Aspherical Manual Focus Lens Kit, USA Warranty with Tiffen 77mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Feature
- Perspective Control (PC) lens featuring tilt, shift and rotation capability, perfect for architectural and nature photography.
- Wide shifting range, plus or minus 11.5mm, with a tilting range of plus or minus 8.5 degrees provides exceptional perspective control.
- Revolving capability of plus or minus 90-degrees in 30-degree increments for versatile tilt/shift shooting effects.
- ED (Extra-low Dispersion) Glass elements offer superior sharpness and color correction by effectively minimizing chromatic aberration.
- Nikon’s Nano Crystal Coat virtually eliminates internal reflections across a wide range of wavelengths for even greater image clarity.
Nikon 45mm f/2.8 Perspective Control-E Nikkor Aspherical Manual Focus Lens Kit, USA Warranty with Tiffen 77mm Photo Essentials Filter Kit, Lens Cap Leash, Professional Lens Cleaning Kit Overview
The new PC-E Micro NIKKOR 45mm f/2.8D ED and PC-E Micro NIKKOR 85mm f/2.8D Perspective Control (PC) lenses correct linear distortion in order to better replicate images asseen by the human eye, including straightening the converging lines of rectilinear objects such as buildings, while also introducingwelcome command over depth-of-field. Their versatility makes these the perfect lens complement for a myriad of applications, including photographing architecture, nature, interiors and still-life especially product photography. When shooting subjects, such as tall buildings with a conventional lens, composition often calls for tilting the axis of a camera. This typically results in a significant distortion of converging lines, impacting the desired visual accuracy of the image. A PC-E NIKKOR lens’ “shift” control provides correction for this type of distortion. “Shift” control can also give a photographer the ability to “effectively” move the apparent position of the camera providing further perspective versatility, allowing, for example, the ability to avoid unwanted reflections in an image. A PC-E lens’ “tilt” control gives photographers additional creative control over depth-of-field. Known as the Scheimpflug principal,tilt-shift lenses are capable of modifying the focal plane of the lens, allowing the extension or limitation of the point of critical sharpness in the image. The combination of “tilt” and “shift” co
Available at Amazon
*** Product Information and Prices Stored: Jan 15, 2010 13:01:14
Sunday, December 20th, 2009 at
4:30 pm
Customer Reviews
Decided to buy this target after the acquisition of a body [only] Canon Rebel XTi. The comparison with the Canon kit lens reveals differences insignificant. The two key goals for decent photos, but we really want a 45 millimeters, 112 millimeters lens due to 1.6 times the XTi field of view crop factor. The next step is to upgrade to a broader Sigma 18-200mm Lens [[ASIN: B000NOSCGM]]. I saw the picture with this goal is impressive. Canon lenses are excellent, IMO, but tend to be unsustainableminimum quality trade-off with third-party lenses like Sigma and Tamron.
Sigma 28-70mm f/2.8-4 DG Aspherical Large Aperture Zoom Lens for Canon SLR Cameras Feature
- Large f2.8 aperture at 28-millimeter focal length; 6.5x zoom magnification
- Minimum focusing distance of 19.7 inches
- Multilayer lens coating and design reduce flare and ghost
- High image quality through entire zoom range with aspherical lens element
- For Canon 35mm and digital SLR cameras; supplied lens hood blocks out extraneous light
Sigma 28-70mm f/2.8-4 DG Aspherical Large Aperture Zoom Lens for Canon SLR Cameras Overview
Sigma 28-70mm f2.8-4 high speed zoom lens features a large aperture with lightweight and compact dimensions. At a 28mm focal length, this lens has a fast f2.8 maximum aperture. The lightweight of 8.6 ounces and the short length of 2.6 inches makes this lens very compact. The size and weight of this standard lens make it very suitable for landscape photography and snapshots. This lens has a minimum focus distance of 19.7 inch, 50 cm at all focal lengths and incorporates an aspherical lens element to minimize distortion. The lens materials used in this new lens are lead and arsenic free ecological glass.
Available at Amazon
More Customer Reviews
Problems with seller – hipslap –
I received the wrong lens.
I needed to use the guarantee Amazon AZ to get a refund from 47th Street Photo. Sincerely, 47th St. enables rapid evaluation, but who have not fulfilled their return policy, so if for them, I hope you find what you want!
Sigma 70-150mm lens – mudman – Florence, OR USA
The aim was delivered in good order in specefied, but was not provided with a lens cap or a case that the plant Sigma. I am satisfied with the operation of the lens because the price down. I like the fact that it is compact and lightweight.
decent for getting a photo but leaves you wanting better – D. Powell – LA, CA
is good for many situations, but after using it for a few days, I wanted something with image stabilization. photo 55mm in low light conditions have been difficult to obtain without a hint of camera shake. In addition, the ring to focus on this thing feels pretty loose. Overall I'm quite happy with this objective. is small and good for those times when you do not have a camera, bulky authoritarian. In retrospect, I wish I could have spent $ 400 – $ 1000 on a really good goal.
Related Products
*** Product Information and Prices Stored: Dec 20, 2009 10:30:32
