Tag: DSLR Lense

An especially sleek portrait-length prime, the 56mm f/1.4 DC DN is part of Sigma’s contemporary series of lenses and is designed for use with APS-C-format Sony E-mount mirrorless cameras. The lens is characterized by its bright f/1.4 maximum aperture, which suits working in difficult lighting conditions and also offers improved control over depth of field for isolating subjects and working with selective focus techniques. The optical design utilizes two aspherical elements and one SLD element, which help to reduce both spherical and chromatic aberrations for greater sharpness and clarity. A super multi-layer coating has also been applied to suppress flare and ghosting in order to achieve more contrast and color accuracy when working in strong lighting conditions. Complementing the optics is a stepping AF motor, which suits both photo and video applications due to its quick, precise and near-silent performance.
Aperture range: f/1.4 to f/16 one SLD element, two aspherical elements
Super multi-layer coating stepping motor AF system
Weather-sealed construction rounded 9-blade diaphragm

An ultra-wide 20mm full frame lens paired with the stunning speed, bokeh and low-light capabilities of an f/1. 8 maximum aperture. Perfect for elaborate landscapes with gorgeous detail throughout the frame or environmental portraits with soft, defocused backgrounds. Superior S-Line optics and quality control for photos and videos that are remarkably sharp and clean in any light with breathtaking resolution.
Maximum aperture :f/1.8
Minimum aperture: f/16
Focal length: 20mm

A versatile wide-angle to telephoto zoom for Pentax DSLRs, the HD PENTAX DA 16-85mm f/3.5-5.6 ED DC WR Lens offers a 24.5-130mm-equivalent focal length to benefit working in a wide variety of shooting situations. One extra-low dispersion glass element and three aspherical elements have been incorporated within the optical design to minimize chromatic aberrations and distortion throughout the zoom range and an HD (High-Definition) coating has been applied to maintain light transmission and reduce surface reflections. Additionally, an SP (Super Protect) coating has also been applied to the front and rear lens surfaces and an overall weather-resistant construction benefits this lens’ use in a wide array of working conditions. With regard to handling, a Quick-Shift focusing system enables switching between autofocus and manual focus modes quickly and intuitively by simply rotating the focus ring at any time. The lens is able to achieve minimum focusing distance of 1.15′ along with a maximum magnification of 0.26x. Additionally, a rounded seven-blade diaphragm renders a smooth out-of-focus quality when employing selective focus or shallow depth of field techniques.
24.5-130mm (35mm Equivalent),Aperture Range: f/3.5 to f/38
One ED and Three Aspherical Elements ,HD and SP Lens Coatings
Quick-Shift Focus Control , DC Autofocus Motor
Weather-Resistant Construction,Rounded 7-Blade Diaphragm

Description:
High Definition 800mm preset telephoto lens is and incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assuresvirtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures.

Features:
420-800mm f/8.3-16 Manual Telephoto Zoom Lens.
Manual Focus Telephoto Zoom Lens to use with DSLR SLR Cameras.
Multi Coated low-dispersion glass, anti-reflection coating.
Create Sharp High Quality Images.
Comes with Lens Pouch and Protective Caps.

Specifications:
Lens Construction: 4 Elements in 2 Groups
Aperture Range: 8.3-16
Focal length: 420-800mm
Minimum Focusing Distance: 1.5m / 4.92ft
Filter diamater: 67mm
Package size: 27 * 9 * 9cm / 10.6 * 3.5 * 3.5in
Package weight: 860g / 1.9LB

Note: the 420-800mm zoom lens is fully manual operation, no electronic contactors, that’s why camera will not recognize the lens, it requires full manual settings on camera & lens body. Here are some tips to use,
1) Set your camera to M mode with “shutter release: no lens” on(if any);
2) Adjust the lens to your desired aperature/focal length;
3) Fine tune the front focusing ring to make subject in-focus and take a sample picture.
If the picture turns out dark, set the following steps,
a. Lower the shutter speed, from 1/500s down to 1/100s or slower 1/50 etc;
b. Raise the ISO Number, from ISO 100 to ISO 200/400/800 etc.
c. Use a remote shutter release and tripod to increase image stability;
d. Switch position to allow more environmental light coming through the lens into the camera imaging sensor;
It might take time to get the perfect shot you want, just keep practicing and exploring the fun of manual telephoto lens.

Package Content:
1 * 420-800mm Lens & 1* T Ring
Fine tune the front focusing ring to make subject in-focus and take a sample picture. If the picture turns out dark, take the following steps to improve, 1. Lower the shutter speed, from 1/500s down to 1/100s or slower 1/50 etc; 2. Raise the ISO Number, from ISO 100 to ISO 200/400/800 etc; 3. Use a remote shutter release and tripod to increase image stability; 4. Switch position to allow more environmental light coming through the lens into the camera imaging sensor.
Multi coated low-dispersion glass, anti-reflection coating, manual focus telephoto zoom lens to use with DSLR SLR cameras.
ADVANCED OPTICS / SUPER ZOOM / SOLID FULL METAL CONSTRUCTION / MANUAL FOCUSING
Built-in T mount design, for most dslr cameras on the market with corresponding T Ring, such as T2-Canon/T2-Nikon/T2-Sony etc.

The telephoto zoom “XC50-230mm F4.5-6.7 OIS II”, which employs 13 all-glass elements in 10 groups, including 1 aspherical lens element and 1 ED lens element. The lens demonstrates advanced optical performance across its focal range, producing clear images even when your subject is a long distance away. Its lightweight focusing lens and high-precision motor achieve quick and silent autofocusing. The optical image stabilization function (approximately 3.5-stops) reduces camera shake in still images and videos taken hand-held.
13 elements in 10 groups
OIS built into lens

The black HD Pentax DA 20-40mm f/2.8-4 ED Limited DC WR Lens from Pentax is a high performance standard length zoom lens for K-mount APS-C cameras. Its 35mm focal length equivalency is 30.5-61.5mm providing a versatile and practical range for wide-angle to standard length shooting. It is the first zoom lens in the Pentax Limited Series line and brings with it a durable, weather-sealed body, HD lens coating and an optical design consisting of one ED element and one super-low dispersion element. The f/2.8-4 maximum aperture enables effective low light shooting and, at the wide-angle end, control over its shallow depth of field for images that place sharp focus on the subject with a pleasing out of focus background. An in-lens direct current (DC) focus motor provides smooth and quiet autofocus action and its Quick-Shift Focus System enables rapid shift from autofocus to manual focus mode. The lens barrel and the included hood are made from high-grade aluminum alloy, distance and depth of field scales are clearly marked on the barrel and a smooth rotating, knurled ring provides manual focus control. SP (Super Protect) coating on the front and rear lens elements repels dust, water and grease to help maintain peak performance.
Pentax K Mount
Aperture Range: f/2.8-32, 30.5-61.5mm (35mm Equivalent)
ED and Super-Low Dispersion Elements, Multi-Layer HD Coating
Weather-Resistant Seals and SP Coating , Smooth & Quiet DC Auto Focus Motor

Description: This 2x professional telephoto conversion lens hase high definition optical resolution.Put this lens on your camera and it instantely doubles your zoom. Fits right over your camera’s existing lens and affects the full zoom range of your camera’s lens. Brings your subject twice as close, extending the versatility of your camera. Easy Operating:You just screw this lens on front of your existing lens or adapter. Optimized for use in digital equipment. It has been crafted to work with any digital, still and video cameras which have a 58mm filter thread.Among the many makes whose products it fits for Sony, JVC, Olympus, Canon, Nikon and others. As it fits on any 55mm thread, it in turn allows further use of any 55mm thread filter, for even greater versatility, image enhancement and special effects capability. Specification: Magnification : 2 X Back(Mount) Threads Sizes : 55mm Compatible Models: All Lens / Filter / Lens Adapter with 55mm Filter Screw Thread 62mm Front Threads for Filter Material:Metal Feature : 2x High Definition Telephoto Lens(55mm) High-index/low-dispersion Optical Glass Enhanced Optical Resolution Anti-reflection Coating Infrared Compatibility High Resolution Precision Optics, Day or Night Package Includes: 1 Piece 55mm 2x Telephoto Lens 1 Piece Front Lens Cap 1 Piece Front and Rear Lens Cap 1 Piece Lens Bag 1 Piece Package Box
Fits right over your camera’s existing lens and affects the full zoom range of your camera’s lens. Brings your subject twice as close, extending the versatility of your camera
Easy Operating:You just screw this lens on front of your existing lens or adapter. Optimized for use in digital equipment
It has been crafted to work with any digital, still and video cameras which have a 58mm filter thread.Among the many makes whose products it fits for Sony, JVC, Olympus, Canon, Nikon and others
As it fits on any 55mm thread, it in turn allows further use of any 55mm thread filter, for even greater versatility, image enhancement and special effects capability

Specification:
Focal Length : 16mm
Maximum Aperture: f/1.8
Minimum Aperture: f/22
Lens Mount: E-mount
Lens Format Coverage: Full-Frame
Minimum Focus Distance: 10.63″ / 27 cm
Optical Design: 15 Elements in 12 Groups
Diaphragm Blades: 11
Focus Type: Manual/Auto
Filter Size: 77mm vWeight: 19.40 oz / 550 g
What is included:
1* Viltrox 16mm F1.8 Pro Wide-angle Lens
1* Lens hood
1* Front lens cap
1* Rear lens cap
1* Lens pouch
Product Dimensions ‏ : ‎ 14 x 20 x 20 cm; 1.16 Kilograms
Date First Available ‏ : ‎ 2 June 2023
Manufacturer ‏ : ‎ Viltrox
ASIN ‏ : ‎ B0C4PSM15Q
Item model number ‏ : ‎ 16mm F1.8 Pro
Country of Origin ‏ : ‎ China
Manufacturer ‏ : ‎ Viltrox
Item Weight ‏ : ‎ 1 kg 160 g
Item Dimensions LxWxH ‏ : ‎ 14 x 20 x 20 Centimeters
Included Components ‏ : ‎ lens

Exceptional Image Quality: Featuring a complex optical design of 15 elements in 12 groups, including 4 ED glass and 3 aspherical lenses, this Viltrox 16mm F1.8 lens delivers exceptional image quality with sharpness, high contrast, and impressive detail, even when shooting at wider apertures, while minimizing distortion.
Fast aperture: The f1.8 aperture allows for excellent low-light performance, making it easier to shoot in dimly lit environments without having to use a flash or raise your ISO too high. It also allows you to achieve a shallow depth of field for creative effects and selective focus.
LCD display: With an LCD display built right into the lens body, you can easily see important shooting parameters like aperture and focus distance without having to take your eye off the viewfinder or check your camera’s screen. This can save you time and help ensure that you’re getting the shots you want, further streamlining your shooting process.
Weather-Sealed Design: The weather-sealed design of the Viltrox 16mm lens provides added protection against dust, moisture, and other environmental factors, making it a reliable choice for shooting in challenging conditions.
SMT Stepping Motor: The use of an SMT stepping motor in the 16mm lens allows for fast, accurate, and virtually silent autofocus performance, making it ideal for shooting both stills and video.
Eye and Face Recognition: With advanced eye and face recognition technology, the 16mm lens can detect and track subjects’ eyes and faces, ensuring that your shots are always sharp and well-focused, even when shooting at wider apertures or in low light conditions.

From the manufacturer

Unprecedented Resolution in a Smaller & Lighter 85mm

The AF 85mm F1.4 E II is the lightest lens (509g/18.0oz weight) among all the large-aperture 85mm focal length lenses compatible with the Sony E mount, so it’s even a perfect match to compact Sony mirrorless cameras with a gimbal. Not only superb resolution but also weight is important when shooting portraits. Especially in a handheld shooting environment, the benefit of the lightweight lens is huge, so innovative technology was needed to combine resolution and weight at the same time.

Excellent Resolution and Expression of Large Aperture F1.4

Outstanding Center Resolution & Color

The 4 HR (High Refractive) and 1 ED (Extra-Low Dispersion) glass elements of this new AF 85mm F1.4 E II provide a stunning contrast and resolution, and its center resolution is superior to other comparable expensive telephoto lenses. Samyang’s advanced coating technology not only maintains excellent image sharpness even in poor lighting conditions but also the AF 85mm F1.4 E II provides a clearer image with an improved Color Contribution Index (CCI).

Extremely Clean & Beautiful Bokeh

F1.4 large-diameter aperture maximizes the extremely narrow depth of field expression. Its smooth blurred background can make subjects stand out in images and natural bokeh provides an artistic view. The AF 85mm F1.4 E II is the only E mount lens that does not feature even a single aspherical glass. Since the AF 85mm F1.4 E II does not feature any aspherical glass in its elements, it has clear and beautiful bokeh!

Enhanced Operability and Reliability

Important features of the AF 85mm F1.4 E II include: Customizable

1) Focus hold button

2) Custom switch. Overall, this is a lens that meets professional requirements for control and reliability, for both stills and videos.

Modern Design & Weather-Sealing

The lens has been developed taking into consideration the design and the user’s shooting environment. It features a rubberized micro-patterned focus ring and matte finish which feels great to operate and the weather-sealing (in 7 areas) protects the lens from light rain, snow, and dust.

Faster, Quieter and More Precise Auto Focus Performance

Samyang’s Linear Stepping Motor (STM) provides the high-thrust efficiency needed for fast, precise, quiet AF and tracking, thus maximizing the advantages of Sony E-Mount cameras. Compared to the previous AF 85mm F1.4 E, this new AF 85mm F1.4 E II is optimized for not only photo shooting but also video shooting by minimizing vibration and noise. Tracking the subject accurately and quickly, the AF also operates quietly and smoothly when shooting video.

Short Minimum Focal Distance 0.85m (2.79ft)

Minimum focal distance is just 85cm (2.79ft), so it produces impressive close-ups, even capturing small details, at very close to the subject. With a short minimum focal distance and large aperture of the AF 85mm F1.4 FE II, you can get close-ups by highlighting the subject with a smoothly expressed background!

Autofocus With Manual Override
2nd Generation, Linear STM Motor
9-Blade Diaphragm, 4 HR and 1 ED Element
Customizable Focus Hold Button

Product Description

One lens brings all of life’s treasures into focus.
Covering focal lengths from 18 to 200mm, this compact zoom allows you to take great shots in a wide variety of situations.

Tamron introduces a lens made for capturing everyday life and special occasions with a smile. The 18-200mm VC is the culmination of our persistent efforts to perfect the high-power zoom lens category since 1992. This innovative lens is lightweight, high quality and ideal as a beginner’s first interchangeable lens – or a casual user’s only lens.

Tamron 18-200mm F/3.5-6.3 Di II VC
Megazoom
A lens from the megazoom class allows you to capture a much larger area. Megazooms offer focal lengths from wide angles down to the telephoto range and are thus the lens of choice for most situations. As a result of their high level of flexibility, compact size and low weight, these lenses are particularly suitable for daily use as an all-round lens, as well as for vacations, activities requiring little baggage or for families with children and all their gear in tow.

Features and Functions

VC (Vibration Compensation) for sharp handheld shooting.
Shoot handheld in situations where others need a tripod. Telephoto and night shots are prone to camera shake, but VC works to keep photos sharp and clear.

New high-performance AF drive module.
A newly designed autofocus drive module with optimal DC motor-gear train integration makes AF faster, quieter and more precise.

World’s lightest at 400g.*
Comfortable to carry – even all day.
* Among 18-200mm interchangeable lenses for APS-C DSLR cameras with O.I.S. (As of June, 2015. Source: Tamron)

Detailed Specs

Focal Length [mm] : 18-200
Maximum Aperture : F/3.5-6.3
Minimum Object Distance [m] : 0.49 – 0.77m [18mm: 0.5m / 35mm: 0.77m / 180mm: 0.49m / 200mm: 0.5m]
Maximum Magnification Ratio : 1:4
Filter Size [mm] : 62
Weight [g] : 400
Item No : B018
Groups-Elements : 14-16
Angle of view : 75°33-7°59
Diaphragm Blades : 7
Minimum Aperture : F/22-40
Diameter x Length [mm] : 75 x 96.6
Available Colors Black

Designed exclusively for APS-C DSLR cameras
4 years Tamron India Warranty
VC (Vibration Compensation) for sharp handheld shooting