All posts tagged camera lens

You are here: Home / All posts tagged camera lens

Aug

Product Review : Canon EOS 70D DSLR Camera with 18-135mm STM f/3.5-5.6 Lens

Categories: Uncategorized

Tags: 135mm, camera lens, Canon DSLR, Canon EOS 70D DSLR Camera with 18-135mm STM f/3.5-5.6 Lens, DSLR camera, EOS 7D, Product Review

Comments: No

Canon EOS 70D DSLR Camera with 18-55mm STM f/3.5-5.6 Lens is a camera that features a 20 megapixel sensor and a Digic 5+ processor. Purchased with the EF-S 18- STM f/3.5-5.6 lens the user will have an everyday versatile lens with near-silent operation with reduced camera shake.

The Canon EOS 70D is a great mid-range camera with a strong processor to provide excellent shooting in a variety of shooting conditions. The Dual Pixel CMOS AF provides two photodiodes for an advanced focusing system giving the 70D smooth operation and ultra-quick focusing power.

The 1,040,000 dot 3” touch screen combined with the Digic Processor makes moving through menus very intuitive and easy. Like mobile phones you can use the screen for AF focusing or finely controlling selected focus points. Wi-Fi compatibility makes uploading pictures a breeze and remote wireless control a joy.

The 19 Point All Cross-Type AF System in the 70D makes finding your mark super quick and it is programmable or easily changed via a conveniently located button near the shutter. The processor also makes it possible to use the High Dynamic Range option to create beautiful HDR photos in camera reducing post processing.

The 70D is beginner friendly with pre-set features standard in many point and shoot cameras such as landscape, portrait, night and more modes therefore it automatically chooses light options, shutter speeds and ISO for beautiful looking pictures. It is also designed for professional offering many custom settings based on user preference. Best of all it offers both RAW and JPEG formats for the user to choose.

The Canon EF-S 18-135mm f/3.5-5.6 lens provides a 35mm focal length giving a nice range of perspectives. It is designed with an STM motor that is nearly silent in operation with steady and smooth controls with an optical image stabilization system to reduce camera shake. This lens also includes four shutter speeds to help in low light conditions and contains one PMO aspherical lens and one ultra-low dispersion element to reduce chromatic aberrations throughout the entire focal range. As with all Canon lenses, the EF-S 18-135 includes Canon’s optimized lens coatings to reduce flare and ghosting in intense light situations.

Combined the 70D and the EF-S 18-135mm lens create a great ever day combo to be used across a wide variety of situations. The pair is great for making HD 1080p video especially when filming with the Movie Servo AF mode with auto-focusing to keep your video smooth and clean.

The quality of performance is excellent for both the 70D and the EF-S 18-135mm lens. Colors are Canon bright, crisp and clear. Fringing is virtually non-existent and most likely only noticeable to pixel peepers in the magenta range in low focal point shots. Barrel distortion is not noticeable at any focal length neither is pincushion distortion at the higher end and the combination of technology between the camera and the lens make for excellent photos all the way around. This is a great mid-range everyday camera for both beginners and pros.

Set your price on a Canon 70D with the EF-S 18-135 lens on Greentoe.com

Apr

Product Review : Nikon AF-S NIKKOR 85mm f/1.8G Lens

Categories: Uncategorized

Tags: camera lens, lens, nikon, nikon af-s nikkor 85mm, nikon lens, Photo, Photography, telephoto, zoom

Comments: No

Overview

Its inexpensive price and Nikon quality are two reasons why many experts recommend this compact telephoto lens. The Nikon AF-S NIKKOR 85mm f/1.8G Lens does everything you would expect a sub-$600 lens to do… and more.

As a part of Nikon’s f/1.8G prime lens series, this lens outperforms the competition at its price range. Its optimized f/1.8 aperture helps it excel at shooting still images and high definition video in various shooting scenarios, specifically those in low light.

You’re going to get a lot of use out of this lens, especially if you’re an avid photographer, beginner or burgeoning professional. Its auto-focus system makes shooting sessions less of a hassle—and there’s even a seamless manual auto-focus system if you need more precision.

Features At A Glance

Nikon F Mount Lens/FX Format lens
Aperture Range: f/1.8 to f/16
Measures 3.1 inches by 2.9 inches, weighs 12.35 ounces
Compatible with Nikon FX, Nikon DX + 35mm/Full-Frame Digital Sensor formats
Focal Length: 127.5mm
Silent Wave Motor AF System products fast and silent auto-focus
Super Integrated Lens Coating reduces glare and improves colors

Key Characteristics

The Nikon AF-S NIKKOR 85mm f/1.8G Lens is fast, inexpensive and probably the best compact FX-format telephoto lens available in its class. This lens’ fast f/1.8 aperture helps it excel at shooting still images and high definition video in low light.

Lens is produced with Nikon Super Integrated Coating, which helps significantly improve light transmission, color consistency and reduces flare.

Its 7-blade circular diaphragm helps the camera produce great-looking out of focus images when set at wider aperture settings.

This 85mm prime lens mount expands to about 127mm when mounted to a DX-format DSLR camera.

Key Features

Silent Wave Motor Auto-Focus technology with Internal Focus system produces fast and silent auto-focus, which doesn’t change lens length. The motor uses ultrasonic vibrations, instead of the usual gear system, to help focus the lens, producing smooth, accurate and silent auto-focus when in use.

Its internal optical processes, as a result, only utilize the non-extending lens barrel’s interior. This is why the lens is compact and lightweight in construction, better suited for close focusing distances.

Precise manual focusing is available through adjusting the lens’ focus ring. Its M/A mode switch easily overrides Auto-Focus system with no lag.

Pros

Fast, inexpensive and compact FX-format telephoto lens with a fast f/1.8 aperture that excels at shooting HD video and stills video in low light.

Nikon Super Integrated Coating helps improve light transmission, color consistency and reduces flare.

Its 7-blade circular diaphragm helps the camera produce great-looking out of focus images when set at wider aperture settings.

Ultrasonic Silent Wave Motor Auto-Focus technology with Internal Focus system produces smooth, accurate and silent auto-focus when in use.

The lens is compact and lightweight in construction, better suited for close focusing distances. Precise manual focusing is available through adjusting the lens’ focus ring and easily overrides Auto-Focus system with no lag.

Cons

The Nikon AF-S NIKKOR 85mm f/1.8G Lens doesn’t have finely tuned image stabilization when compared to competitors. Auto-focusing issues may occur in certain shooting scenarios. up in images at certain settings.

The lens lacks enough range to shoot long distance subjects. It’s also limited in shooting scenarios where close focus is required.

Why Should You Buy Nikon AF-S NIKKOR 85mm f/1.8G Lens?

If you want an inexpensive mid-range telephoto lens for shooting portraits and other scenarios, this lens is great for that. Its internal elements make for a finely tuned lens that probably won’t be coming off your camera anytime soon. It’s not the best lens for all scenarios, but it performs incredibly well in most.

Those who are just getting serious about photography will definitely be doing themselves a favor by making this lens their first choice.

Make an offer

Apr

Product Review: Canon EF 24-70mm f/2.8L II USM Zoom Lens

Categories: Uncategorized

Tags: camera lens, Canon, Canon EF 24, Canon EF 24-70mm f/2.8L II USM Zoom Lens, Greentoe, lens review

Comments: No

A good zoom lens can be a bit hard to find… but not if you’re looking for a Canon lens like this one. The Canon EF 24-70mm f/2.8L II USM Zoom Lens gets a bit tricky with distortion at certain shooting thresholds, but it ultimately produces great quality images with its rather fantastic zoom range.

The lens maintains a constant f/2.8 aperture when used through its zoom range. As for performance, the experts agree that it puts on a great optical performance and pairs well with full-frame Canon camera bodies.

Features At A Glance

F Mount L-Series Lens
Aperture Range: constant f/2.8 maximum aperture
Measures 4.4 inches by 3.5 inches, weighs 1.8 pounds
Ultrasonic Focus Motor
Aspherical, Super UD and UD Elements
Compatible with 35mm and Full-Frame Digital Sensor formats
Focal Length: 24 mm to 70 mm
One Shot AF mode allows more accurate auto-focus
Reinforced against the elements, fingerprints and smearing

Key Characteristics

The lens has a build well suited for high quality image output and protects against several elements. Lens measures 4.4 inches by 3.5 inches, weighs 1.8 pounds and outputs high definition images. Front element requires 82mm filters.

Its constructed with reinforced water resistance and dust sealing. The fluorine lens coating on both rear and front lens prevents excessive fingerprint buildup and smearing.

Newer optical design enables the lens to output high quality images, utilizing a Super UD lens elements and two UD lens elements to help reduce chromatic aberration in the lens’ wide angle outer area. This setup also reduces color blurring around edges and helps the camera output better looking images at a high resolution and contrast.

Its 9-blade circular diaphragm helps the camera produce great-looking subtle backgrounds.

Compact and resilient design makes it a suitable lens for packing away and taking on a trip.

Key Features

Fast auto-focusing makes using this with a great camera body more precise – auto-focus utilizes optimized algorithms, ring USM and a high speed CPU.

One Shot AF mode allows more accurate auto-focus in all modes; also features a manual focus override.

Zoom lock level keeps zoom position locked for safer transport.

Aperture L-Series lens uses constant f/2.8 maximum aperture to effectively output images, especially those in low light and with a shallow depth of field.

Pros

The Canon EF 24-70mm f/2.8L II USM Zoom Lens provides sharp-looking images at all zoom ranges.
The lens has constant f/2.8 aperture throughout its entire zoom range.
The design of the lens is relatively compact and can be carried anywhere on the go.

Cons

The Canon EF 24-70mm f/2.8L II USM Zoom Lens isn’t as stabilized as competitors.
Sometimes, this lens produces distortion in images if you set the camera at certain settings. For example, shooting at 24mm produces a slight amount of distortion, as well as shooting at 50 and 70mm.
The lens uses a telescoping design, which isn’t preferred by some experts.

Why Should You Buy Canon EF 24-70mm f/2.8L II USM Zoom Lens?

If you’re looking for a relatively good walk-around lens and don’t mind the price, this lens may be what you’re looking to buy. A good and inexpensive alternative to this lens is its f/4 counterpart, the Canon EF 24-70mm f/4L IS USM.

Make an offer

Apr

Product Review: Canon EF 16-35mm f/4L IS USM Lens

Categories: Uncategorized

Tags: camera lens, Canon, Canon EF 16-35mm f/4L IS USM lens, low dispersion, protect filter

Comments: No

Overview

When measured against other Canon lenses, the Canon EF 16-35mm f/4L IS USM Lens looks to be one of the more inexpensive ones. But an inexpensive lens doesn’t mean that its manufacturer took some shortcuts to make the product.

This lens shines when it comes to reducing chromatic abnormalities in images, thanks to its refined components. Its constant f/4 maximum aperture significantly contributes to helping bolster its performance across its entire zoom range—along with its much needed Ultra-Low Dispersion elements and large diameter aspherical element. Rounding out those essentials are its Optical Image Stabilizer, which prevents motion blur and helps capture the best looking wide angled images.

Features At A Glance

EF Mount L-Series Lens
Aperture Range: f/4 maximum aperture
Measures 3.25 inches by 4.44 inches, weighs 1.35 pounds
Optical Image Stabilization
Two UD + Three Aspherical Elements
Compatible with 35mm and Full-Frame Digital Sensor formats
Focal Length: 16 mm to 35 mm
Refined Auto-Focus allows more accurate auto-focus

Key Characteristics

The Canon EF 16-35mm f/4L IS USM Lens is a wide angle zoom lens with a constant f/4 aperture, which provides a consistent performance within its zoom range.

Lens’ optical design includes three aspherical elements: two Ultra-Low Dispersion elements and one large diameter aspherical element. The components help reduce chromatic abnormalities in images and also produce high resolution and sharpness across all edges in images.

Fluorine lens coating on front and rear lenses reduces ghosting and flare, maintaining neutrality in image colors and boosting image contrast.

Its 9-blade circular diaphragm helps the camera produce great-looking out of focus images.

Key Features

Ring-type Ultrasonic AF Motor maintains lens length during use. The lens full-time manual focus override also works to finely tune image precision up to 11 inches within the lens’ zoom range in all modes.

The Canon EF 16-35mm f/4L IS USM Lens also utilizes an optional 77m Canon Protect filter, keeping it resistant against water and dust.

Wide range zoom lens is best used with full-frame and APS-C sensors.

Pros

Constant f/4 aperture provides a consistent performance within its zoom range.

Its three aspherical elements – two Ultra-Low Dispersion elements and one large diameter aspherical element – reduce chromatic abnormalities and also improve image resolution, stabilization and sharpness.

Fluorine lens coating on front and rear lenses reduces ghosting and flare, while maintaining color neutrality and boosting image contrast.

The Canon EF 16-35mm f/4L IS USM Lens, when paired with the optional 77m Canon Protect filter, is resistant against water and dust.

The lens’ full-time manual focus override finely tunes image precision up to 11 inches within the lens’ zoom range in all modes.

Cons

The Canon EF 16-35mm f/4L IS USM Lens is considered heavier than competitors.

Sometimes, this lens doesn’t output enough sharpness in images. For example, images shot by this lens aren’t as sharp in the corners as some experts would like.

The lens is dust and water resistant with an optional Canon Protect filter when competitors are already built with such features.

Its f/4 aperture may not be enough for most image shooting scenarios, as f/2.8 is preferred.

Why Should You Buy Canon EF 16-35mm f/4L IS USM Lens?

The Canon EF 16-35mm f/4L IS USM Lens is a good lens if you need a wide angle lens that shoots in most types of lighting without breaking the bank. This camera lens is great for shooting landscapes and various types of scenery, thanks to its wide angle construction.

Photographers who shoot in low light conditions, such as during nighttime hours. Others use a lens of this class to shoot events like weddings and even video. For its price, you really can’t go wrong with this lens, even if you may have to sacrifice the sharpness of other Canon zoom lenses in its class.

Make an offer