Perhaps the best features about a DSLR camera is its Adaptability. Because a DSLR camera employs exchangeable lenses, one can literally select the best lens possible for the photographic scene. In addition, DSLR lenses create sharper results by far than the lenses built-into point-and-shoot compact digital cameras.
The most important thing to be conscious of when shopping for a camera lens is that they're specific to each brand. In the majority of cases, each lens maker: Canon, Nikon, Sony has its own
proprietary lens mount system that's incompatible with all other brands. There are some exceptions such as the Four Thirds System, that employs a universal Four Thirds mount. Olympus, Panasonic and Sigma make lenses for the Four Thirds mount. Olympus and Panasonic and Olympus has also conceive the Micro Four Thirds system, which employs a unique lens mount, although can be used with 4/3 lenses by
using an adapter ring.
In addition, "third party" lens makers, including Sigma, Tamron, and Tokina, make lenses for varying mounting systems, that include Canon, Nikon, Pentax, Sony, and 4/3. As a general rule, Third-party lenses are less expensive than the name-brand versions.
35mm Interchangable Lens Brands
Buying a Digital Lens
The new Fisheye
Beloma Peleng 3.5/8 mm lens is an
interchangeable, short- focus, super wide-angle, compact lens that
provides a stunning circular field of view of 180 degrees and a
circular image (not a full-frame image) on the 35mm negative. It is
a must when taking pictures with a large field of view, such as
architecture, landscape, and group scenes. You can use this lens for
shooting color, black-and-white, and infrared films.
Bower Lens Knowledge Base - Updated - The Korean made Samyang is rebadged as Bower, Falcon,
Vivitar and others.
Bower offers a variety of uniquely priced optics, delivering a lot of optical capability for very little money.
Recently, they have produced some long 500mm f/8 and 400mm f/6.3 telephoto glass lenses.
Canon Prime Lens Knowledge Base
Jan 31, 2011 The Canon EF lens mount was first introduced back in in 1987 and became prevailing mount for the entire Canon EOS category both SLR film and DSLR digital cameras. The acronym EF means "Electro-Focus": EF lens auto focusing is conducted by an in-the-lens dedicated electric motor. From a mechanical standpoint it' a bayonet-type mount, and all data transmission between lens and camera occurs by electrical contact; there is no mechanical interaction.
The EF-M mount was specifically designed for the EOS M camera released in July
of 2012. ✓
Canon Zoom Lens
Knowledge Base -
Jan 3, 2011. The Canon EF lens mount was first introduced back in in 1987 and became
the prevailing mount for the entire Canon EOS category for both SLR film and DSLR digital cameras. The acronym EF means "Electro-Focus": EF lens auto focusing is conducted by an in-the-lens dedicated electric motor. From a mechanical standpoint it' a bayonet-type mount, and all data transmission between lens and camera occurs by electrical contact; there is no mechanical interaction. An EF-M Lens Mount Adapter from canon allows you to attach EF & EF-S Canon lenses to the digital Canon EOS-M mirrorless camera, which features a Canon EF-M
lens mount. It operates fully with every lens function, including autofocus and
image stabilization ✓
Knowledge Base -
Jan 31, 2011 -
Cosina first began manufacturing Voigtländer branded lenses when it introduced the 15mm and 25mm screw mount lenses fitting the Bessa L. At the time it was announced, the 15mm lens was quite a bit smaller than any other similar length
SLR lens, and an a way lss expensive than any compact substitute for a viewfinder or any
rangefinder camera. Cosina has since manufactured an amazing assortment of these compact lenses for Leica screw mount, Leica M, Nikon S (some fully compatible with Contax camera bodies), and a number of SLR mounts (in particular,
M42 mount and
Nikon F mount)
Fujifilm Lens Knowledge Base - Lens shopping for your brand new compact Fujifilm X-Pro1 system camera? Although the selection is a little sparse at the present moment, but that is soon going to grow, according to a release by Fujifilm. Presently, there are
five lenses available to mount on the Fuji X-mount, and four of them are prime
lenses and one wide-angle zoom. The release shows seven new XF lenses are expected to arrive sometime late next year.
Nov 11, 2012 ✓
Knowledge Base -
Leica's precision lenses are all hand, at the main Leica factory in Solms Germany. These lenses represent the culmination of
numerous years of optical and precision mechanical encounters and are manufactured employing exacting technologies, the highest of
utilizing materials and strong commitment combined with the craftsmanship of knowledgeable personnel. No one else can dispense true Leica
excellence to your photographs.
Jan 28, 2011
Lensbaby Lens Knowledge Base -
The Lensbaby is a SLR lens with selective focus that brings a single area of your image into sharp focus and that sharp area encircled by graduated haze. Photographers employing a Lensbaby can adjust the area of sharp focus anywhere on the image by flexing the lens.
Lensbabies are a combination of a simple lens and bellows or a ball and socket device employ in special-effects photography. All Lensbaby lenses may be mounted on interchangeable lens cameras which, mainly the 35mm SLR or DSLR formats. The
lenses' focal length is about 50 mm, which in 35 mm format is a normal lens.
Feb 1, 2011
Nikon Prime Lens Knowledge Base
- Updated - Photograph your world through a Nikon zoom lens. Nikon is dedicated to innovation and excellence in the manufacture of interchangeable camera lenses.
Take a look at the comprehensive assortment of NIKKOR optics—marvels of clarity,
consistency, precision and reliability.
The Nikon F lens mount remains one of only a duo of camera lens mount systems (the other is the Pentax K) that were not discarded by their related company with the addition of autofocus lenses, but instead expanded to encounter new requisites associated with autofocus, metering, and aperture control. To go along with Nikon's initial incursion into the new mirrorless camera field, Nikon has announced several new accessories to work with the V1 and J1 cameras.
The biggest deal of all the accessories is the FT-1 lens mount adapter, which lets you to mount AF-S and AF-I lenses on the Nikon 1 CX
Nikon Zoom Lens
Knowledge Base -
Feb 8, 2011 -
The biggest advantage of a zoom lens is flexibility. Using a zoom, I can quickly and without hesitation compose and grab a fleeting moment. Zooms can also shoot any number of diverse framings of the identical scene within a few seconds. A
photographer employing a fixed length lens may still be tennis shoe-zooming (which also alters perspective) to the correct distance as the subject opportunity disappears - or no longer is in that endearing position. A subject within a rapidly adjusting space also is better with a zoom.
Knowledge Base - The Olympus system should be seriously considered by photographers specializing
in travel or those whose shoulders are aching Olympus has one of the
world's most compact camera system capable of professional results.
Olympus was founded in 1919 as Takachiho Seisakusho, and the company began making microscopes and thermometers. The company
registered Olympus as a trademark in 1921, using that brand name on its first camera in 1936, called the Semi-Olympus I.
In 1949, the company was renamed Olympus Optical.
Olympus is also the largest manufacturer of
Four-Thirds lenses under the Zuiko brand; these lenses are known for their good optical quality and compactness.
Opteka Lens Knowledgebase -
Jan 29, 2011 - Opteka was founded in 2002, and has swiftly become one of the top makers of filters and converter lenses for compact digital cameras in addition to manufacturing high magnification 35mm SLR camera telephoto lenses. They have recently expanded their product line to include digital picture frames, power grips, flashes and tripods.
The dissimilarity in Opteka arises from distinctive selection of materials and construction technology that uses micron-unit quality control. This assures the best possible consistency as well as maintaining the absolute best quality for each and every lens. That's the reason both professional photographers and knowledgeable enthusiasts depend upon Opteka lenses.
Knowledge Base -
LUMIX G lenses and LEICA DG lenses are small and lightweight
and embrace the Contrast AF system of LUMIX G Micro System cameras, and
highlight countless Panasonic improved optical technologies. These
lenses embrace the Micro
Four Thirds System, an interchangeable lens camera system
that was conceived and created to enhance the
distinctive features digital technology.
Jan 22, 2011
Knowledge Base - Engineered specifically for PENTAX DSLR camera line, the PENTAX DA line of professional grade lenses, employ a silent SDM focus structure with tightly sealed weather and dust-resistant quality to augment resilience for employment in rainy and dusty environments.
Pentax's K mount, often called the "PK mount", an accepted camera lens mount for attaching an
interchangeable camera lens to a 35 mm
single-lens reflex camera. Created by Pentax back in 1975, it has been employed by all 35mm and Pentax DSLRs since. Several other camera makers have also manufactured a number of K-mount cameras and lenses.
Phoenix Lens Knowledge Base -
Jan 22, 2011 - Phoenix lenses are produced by a good independent manufacturer. Their quality, all-glass coated optics are Japanese - the mounts work smoothly -
plus they have a six-year warranty.
The Korean made Samyang is
also makes the same lenses renamed as
Phoenix, Rokinon, Sakar,
Vivitar and others.
Rokinon Lens Knowledge Base - Korean made Samyang lenses are also
renamed and sold as as
Bower, Falcon, Opteka,
Phoenix, Polar, Rokinon, Sakar,
Vivitar and others.
Samyang offers a variety of uniquely priced optics, delivering a lot of optical
capability for very little money. More recently, they have produced some of the
long 500mm f/8 and 400mm f/6.3 telephoto glass lenses described below, which
used to be made in Japan
Samsung Lens Knowledge Base -
Pentax DA and DA* lenses are compatible with Samsung DSLRs because they are also made by Pentax. The "Samsung" GX-10 and GX-20 are compatible with DA and DA* lenses.
Samsung NX lenses were specifically engineered to assure photographers that they will get a big return out of their Samsung photography experience. The advanced intelligent lens innovation of Samsung NX
system lenses does the capturing and allows photographers to go
about their creativity, allowing for a pleasurable photography
experience each and every time.
Samyang Lens Knowledge Base
- Up until recently the Korean firm Samyang has been known for its cheap manual long- focus lenses
containing both lenses and mirrors. These lenses come with a T-mount thread which can be connected to any reflex camera by using the appropriate link. Samyang’s telephoto lenses have been offered at temptingly low prices thanks to the optical simplicity of their instruments, which
reminds me more of refractors and Maksutov telescopes designed for astronomy enthusiasts than of photographic lenses. But, there's something new, the 14mm Samyang manual focus f/2.8 lens
designed for Canon, Nikon, Sony and Pentax mounts
Sigma Prime Len Knowledge Base
Feb 17, 2011 - Advantages of a Sigma prime lens over a zoom.
Primes are sharper. It’s nearly always simpler to build sharper
glass when it's not necessary to contend with multiple elements that
move. When contrasting a quality prime and a quality zoom, most
often, you’ll find the prime to be sharper Quicker. High quality
primes are fitted with fast maximum apertures such as f/1.2, f/1.4,
f/1.8. As of now, no one has created a zoom this quick no matter the
focal length. Faster apertures allow you to shoot at lower ISO (and
thus lower noise) as the illumination becomes low. Or to handhold in
very poor light. See a fast aperture example below. a handheld ISO
3200, 1/6 shot made possible because it was captured at f/1.4 which
is wide open.
Sigma Zoom Lens
Knowledge Base -
Sigma offers a number of less expensive alternatives, and they do not equate to lower quality and image features. At times getting the Sigma is well worth the money, particullarly a Sigma with the EX designation. EX lenses have a propensity to encompass great build and image features. Sigma is also reknown for it's standard primes such as the 30mm and 50mm lenses. In certain focal lengths like in the 100-500mm series, Sigma has an illustrious collection featuring affordable prices and engineering not found in Canon or Nikon lenses.nearly all Sigma lenses are manufactured in mounts for
Pentax and of
Magic Lenses SLR
Magic is Hong Kong (Chinese company that presently makes manual, cheap and not
very high quality lenses. Their main advantage that they can be used on
Micro Four Thirds and Sony e-mount cameras without needing an adapter: SLR Magic has also taken over the out-of business Noktor Lens Company.
Sony Lens Knowledge
Base - On the 19th of January, 2006, Konica Minolta made an announcement that it was selling a portion of it's SLR camera operations to Sony and getting out of the photo and camera business.
Minolta introduced the a lens type mount in 1986, first identified as the A-type Bayonet which was the planet's first autofocus camera system. As a consequence, nearly all Minolta AF camera lenses mount on Sony DSLR cameras, and a large number of Sony
lenses also operate on Minolta film and
DSLRs. In 2006 during the initial announcement of the a system, Sony revealed 19 lenses, plus 2
tele-converters, with the majority being Konica Minolta lenses rebranded as Sony.
Jan 30, 2011
Sunex Fisheye Lens
The super fisheye Sunex 5.6mm f/5.6 Lens is one of those super-width fisheye lenses that covers 185°, featuring plenty of overlap to capture a complete spherical image from only a pair shots. This lens was specifically created for DSLR cameras that use the APS-C image format . Featuring an image circle
diameter of 14.5mm, this SuperFisheye develop an entire circular photo from within the imager area of the camera.
Knowledge Base - Tamron manufactures digital lenses for SLR cameras such as Canon,
Nikon, Sony, Minolta, Olympus, etc. The company specializes on lens
production only. These lenses are very popular among professional
Tamron Co., Ltd. (株式会社タムロン ,Kabushiki-gaisha Tamuron?) (TYO: 7740) a Japanese company
that manufactures photographic lenses, optical components and commercial/industrial-use optics. Sony is a major shareholder in the company and the two companies have worked together on
a number of Sony-brand lenses for the Sony α series of digital SLR cameras.
Tamron makes lens to fit
Canon DSLR Cameras, Nikon DSLR Cameras, Olympus DSLR Cameras,
Pentax DSLR Cameras, and
Sony DSLR Cameras
Jan 22, 2011 ✓
Knowledge Base - Tokina was founded by a group of Nikon engineers who left Nikon to concentrate on the development of high-quality zoom lenses, which were rare at the time. Originally an OEM manufacturer only, in the early 1970s they began selling lenses under their own Tokina brand. Kenko Co., Ltd. (株式会社ケンコー ,Kabushiki-gaisha Kenkō?)
a Japanese manufacturer and trading company of photographic
accessories, especially known for its filters has been producing conversion lenses since the 1960s
now produces camera lenses under the Tokina brand name. Tokina's glass is made by Hoya Corporation, the world's largest producer of optical glass
Knowledge Base - Sakar which sells cameras and accessories in the lower-range marketplace from $20 to $100 plans further develop its retail digital camera products by applying the Vivitar name on midprice range digital cameras priced at $70 to $300. Otherl Vivitar-branded products which will include
camera accessories including
digital photo frames are in the works along with prospectivel licensing.
The Sakar merchandise line has included compact point and shoot digital cameras,
35 mm SLR cameras, underwater cameras,
zoom lenses, flashes, tripods, binoculars, night vision products, and other photographic accessories.
The Korean made Samyang lenses are
the same lenses just renamed as
Phoenix, Rokinon, Sakar,
Vivitar and others.
Jan 22, 2011
Knowledge Base - Cosina began manufacturing cameras and lenses rebranded as Voigtländer in back in 1999, when the new M39 mount and lenses were introduced. Since then Cosina has manufactured an immense variety of Voigtlanders lenses for the Leica M mount, Leica S rangefinder mount. M39x26,Nikon and SL Voigtländer mount. SL lenses are all manual-focus designs, while the Nikon AI-S designs feature aperture indexing. These lenses were discontinued when the Zeiss ZF
lenses were introduced. (see
Mar 31, 2011 ✓
Carl Zeiss becomes a member of the Micro Four Thirds insurrection
One more big brand has jumped head on into the increasingly accepted Micro Four Thirds sea with the statement today from Olympus that Carl Zeiss signed on as the newest associate of the MFT System Group. Basically this means that the people in charge of making some of the greatest optics on the planet will begin building lenses that match Olympus and Panasonic's optical standards. On the other hand you could, hunt down an adapter to get your Distagon glass functioning with your GF2, but it's sure gonna' be good to see another one of the big players making hardware specifically designed for this comparatively new class of camera.
Feb 15, 2011 ✓
Lens Lengths & Formats Compared
for Similar Angle of View
|Ultra - Ultra Wide
The hyphened sizes does not mean there is a lens that size, just
that this is the range for that category.
Presently There is no
four thirds lens longer than 200mm, or a 6x7 lens longer than 500mm