Tampilkan postingan dengan label Lens Product. Tampilkan semua postingan
Tampilkan postingan dengan label Lens Product. Tampilkan semua postingan

Rabu, 13 Juli 2011

Zeikos High Definition Super Fisheye Lens With Super Macro

Zeikos ZE-3252F 52/58mm 0.34X high definition Super Fisheye lens with Super Macro, includes lens pouch and cap covers


I got a Panasonic DMC-FZ35 for christmas and also recieved this fish eye lens and it is fantastic I was able to take a whole picture of my awkwardly sized living room to show my family in one shot the picture is really clear. While doing my research I have found that most cannons have lenses made specially for them. So far I am really enjoying the lens and can not wait to take some outdoor photos with it!

By Gretchen Besio

Senin, 20 Juni 2011

Canon EF-S 55-250mm f/4-5.6 IS Image Stabilizer Telephoto Zoom Lens

Canon EF-S 55-250mm f/4-5.6 IS Image Stabilizer Telephoto Zoom Lens - Grey Market non US Product


Product Features

Focal Length & Maximum Aperture: 55-250mm F/4-5.6
12 Elements In 10 Groups, Including One UD-glass Element
Focus Adjustment: DC Motor, Gear-driven(front Focusing Design)
Closest Focusing Distance: 3.6 Ft./1.1m
Closest focusing distance: 3.6 feet; Filter size: 58mm

Technical Details

Brand Name: Canon
Model: 2044B005AA
Lens Type: zoom
Minimum focal length: 55 millimeters
Maximum focal length: 250 millimeters
Weight: 390 grams
Item Display Diameter: 7 centimeters
Length: 10.8 centimeters

Costumer Review Canon EF-S 55-250mm f/4-5.6 IS Image Stabilizer Telephoto Zoom Lens
By :WILLIAM MCLEAN (Medford, OR USA)

OMG I purchased this Canon Telephoto Zoom lens on e-Bay new for $199.00 ("Buy it Now"). It arrived today. This is one light weight and incredibly sharp lens. Also, the image colors are vivid and true. With the IMAGE STABILIZER engaged I can get super sharp images at 250mm, with lens wide open, and the shutter speed at 1/30th of a second. And I'm a 71 year old man.

I'm crazy about Amazon.com. They are really reliable, their merchandise is usually competitively priced, and I like their return policy. But I do shop.

SPECIAL NOTE; Another reviewer writes that using the Canon 58mm Canon Telephoto Zoom lens tread diameter 250D Closeup Filter (under $100.00), this same zoom lens becomes a fantastically sharp macro lens. I'm going to go for it next month - after my Social Security Check comes in. And yes, I will check the price on Amazon.com first.

Senin, 13 Juni 2011

Rokinon FE8M-C 8mm F3.5 Fisheye Lens for Canon

Rokinon FE8M-C 8mm F3.5 Fisheye Lens for Canon


Product Description

The NEW ROKINON 8mm Ultra Wide Angle Fisheye Lens is the most affordable 8mm Fisheye Lens in the market. It features the widest field of view over any other 8mm fisheye lens, and its build quality and optical construction are superb. The ROKINON 8mm lens is designed for digital SLR cameras with APS-C image sensors. For these types of cameras, it provides full-frame coverage - which means that pictures will cover the entire frame. It is also compatible with cameras that have a full-frame sensor. For cameras with full-frame sensors, the lens will produce pictures with a semi-circular image and close images will appear proportionately large for a dramatic effect. The ROKINON 8mm lens creates images with an expanded and exaggerated perspective and an extremely wide 180° angle of view. The lens is available for the following mounts: Canon EOS, Nikon, Sony Alpha, Pentax & Olympus 4/3.

Rokinon 8mm F/3.5 Fisheye Lens for Canon; Lens creates images with an expanded perspective and allows user to capture a very unique perspective; Lens Conforms to APS-C (1:1.5x) size digital imaging format; Lens Actualizes 8mm focal length and a diagonal angle of view of 180 degrees for APS-C size; Lens Corrects aberrations using a complex aspherical lens; Manual Focus; Aperture range of F/3.5 ~ 22; Built-in Petal type hood and multi-coating help control flaring and ghosting; Minimum focusing distance of 12 inches (0.3m); Includes Lens Pouch, Instruction Manual, and One Year Rokinon Warranty

Specifications:
Specifications
f=8mm, F 3.5 (Fisheye Lens)
Aperture Range:
F3.5 ~ 22
Optical Construction:
10 Element in 7 Groups (1 Aspherical Lens)
Min. Focusing Distance:
1.0 ft (0.3m)
Filter Size
NONE
Maximum Diameter:
φ75.0mm
Mount:
Nikon
Pentax
Sony
Canon
4/3
Samsung NX
Angle of View:
APS-C
180°
180°
180°
167°
-
180°

4/3
-
-
-
-
139.3°
-
Length:
74.8mm
75.8mm
76.8mm
77.3mm
80mm
98.3mm
Weight:
14.7 oz
14.6 oz
15.6 oz
15.1 oz
15.1 oz
16.4 oz

Features:

Ultra-wide 180 degree diagonal field-of-view for APS-C size image formats
Lens is constructed with hybrid aspherical lenses for outstanding, sharply defined images
Lens features super multi-layer coating to reduce flares and ghost images
Lens has a minimum focusing distance of 12 inches for enhanced close-up shots
Lens includes a built-in petal type hood

Product Review Rokinon FE8M-C 8mm F3.5 Fisheye Lens for Canon
By :G. Cerpa "cerpa" (Guadalajara, Jalisco Mexico)

Well what can I tell you, this lens is awesome, I've testes it and let me tell you some of the results I noticed:

- The amount of flare (even pointing the lens towards the sun) is minimal, it really surprised me in a very positive way.
- It doesn't darkens the corners or produce vignetting effect AT ALL!
- The quality in the final pictures is superb, the pictures are crisp sharp even in the edges!
- Unlinke the peleng lens, the rokinon does fill the entire frame of the picture with no empty corners.
- It does not have the annoying lock ring of the peleng.
- When you handle the lens it feels great, the build quality is great and the rubber grip in the focus ring is awesome, its heaviness makes it feel like a solid rock and well built pice of glass; and, unlike the peleng, it does look modern!
- The colors look nice and saturated in the final pictures.

I loved this one, and I can truely say that this lens will exceed your expectations, the best bang for the buck!

Note for the buyers: this lens is also sold under other brands such as: opteka, samyang, falcon; but it's the same glass

Kamis, 19 Mei 2011

Canon EW78BII Lens Hood

Canon EW78BII Lens Hood for EF 28-135mm f/3.5-5.6 IS Canon SLR Lens


Product Description
Lens Hoods offer several benefits to the photographer. Primarily the hood shades the lens from stray light that may result in an unwanted discoloration or hazing of the image, or the appearance of lens flare. Shading your lens helps improve contrast and image quality. A lens hood is not required to eliminate these problems, as any item used to shade the lens will provide the same protection from stray light. The hood is convenient in that it is built to offer protection while ensuring that it will not inadvertently find its way into your image. Photographers often state the protective abilities of a hood as a reason to have one.

Product Review
By: J. Sankovitch (Lexington, KY)

I just recently got this lens hood and took it out to a park to try it out. I thought my EF 28-135 took good shots before... I was pleasantly surprised at the results of using this relatively cheap add-on. In a bright environment lens flare can be present in a subtle way, taking out some shadow depth and "bleaching" out a shot. This hood helps prevent that and really had an impact on my shots.

The hood itself is well built, made of high end plastics and the inside has a soft fabric coating to absorb light and protect your lens. It locks onto the front of the lens quickly and is easily removed when not wanted. You can also use this hood in conjunction with a lens filter, so you don't have to compromise between the two.

Again, you can't beat the bang for buck value here.

Selasa, 03 Mei 2011

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras


Product Description
Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with the Canon EF 75-300mm telephoto zoom lens. The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM’s. The difference is that it uses a DC motor instead of a USM to drive the AF. As with all Canon lens, this 75-300 model carries a one-year warranty.

* Focal length: 75-300mm
* Maximum aperture: 1:4-5.6
* Lens construction: 13 elements in 9 groups
* Diagonal angle of view: 32 (at 11 feet) to 8 degrees (at 15 feet)
* Closest focusing distance: 4.9 feet
* Zoom system: Rotating type
* Filter size: 58mm
* Dimensions: 2.8 inches in diameter, 4.8 inches long
* Weight: 16.8 ounces

Product review
Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR
By : Sergiy Beketov "apollinaris"

I have Canon's 75-300mm telephoto zoom lens for almost a year and have examined it inside out. Unfortunately, I cannot admit that it's a good lens.

First of all, it doesn't have USM (Ultra Sonic Motor) and though having built-in AF motor, it is anyway VERY slow. And since telephoto lenses in general are for capturing high-speed events (like sport, running animals etc), its low-speed focusing makes it no good.

Secondly, its light-factor is quite low (4.0 for 75mm and only 5.6 for 300mm) what forces you to use either high-speed film (not lower than ISO400) or to shoot in the bright light (what's not possible everytime you shoot).

And the last, but not less important thing. I'm not good in mechanics, but what I know for sure is that Canon's 75-300mm lens produce unsharp pictures. No matter if you use a tripod or not, the pictures still are very unsharp which is very bad for images, being zoomed by 300mm.

Anyway, I'd recommend you to buy the lens of the same focal distance but in another configuration: Canon EF 75-300 F/4.5-5.6 IS USM. Although it's a bit expensive and as you see, the light factor is a bit lower, too, it has an USM and IS (Image Stabilizer) what makes focusing drastically super fast and the pictures become more sharper with the help of IS. This lens deserves a high attention. But not this one...

Jumat, 29 April 2011

Opteka HD² 0.20X Professional Super AF Fisheye Lens for Canon EOS Digital Rebel

Opteka HD² 0.20X Professional Super AF Fisheye Lens for Canon EOS Digital Rebel XT, XTi, XS, XSi, T1i, T2i, 1D, 5D, 7D, 10D, 20D, 30D, 40D, 50D, 60D Digital SLR Camera



Product Description
Nothing changes the way you see the world like High Definition², and no company does High Definition² like Opteka. In the professional setting, Opteka's glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka. The new Opteka High Definition² .20x Wide Angle Fisheye Lens Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it's so easy to use! Great for every type of photographic situation! Converts a 18-55mm into a 3.6-11mm Circular Lens Opteka lenses put more creative control where it belongs - in your hands.

Product review:
By: Justin Ryan "FreshOats" (San Diego, CA USA)

I shivered when I saw the prices of fisheye lenses for my Canon XSi until I came across a few of these kind of lenses which instead of integrating into the camera itself, they screw onto the end of the existing lens. This affordable fisheye lens takes fantastic wide-angle photos, however there is a pretty extreme barreling effect which I expected after using a 35mm Fisheye by Lomo. I am amazed at the clarity of the photos I have obtained. I was expecting more distortion, chromatic aberration, etc. but this does not seem to be the case with this fisheye lens.

Does this compare to a $600 180 degree fisheye lens? Probably not. But for someone who isn't using such a lens professionally, this is the perfect starter to get you a taste of what the wide angle can produce.

My ONLY complaint is that the lens cap that came with does not fit with the adapter ring, and so the ring must be removed each time I put the fisheye lens away in it's little bag. Nothing serious.

Final thoughts: It's fun, it's cheap, and it produces high quality photos! What more can you ask for?