Lighdow 135mm F2.8 Telephoto Prime Lens
Lighdow 135mm F2.8 Telephoto Prime Lens
SPECIFICATIONS
Brand Name: lightdow
Number of Diaphragm Blades: 6 Blades
Scene Type: People
Scene Type: Architecture
Scene Type: Scenery
Scene Type: Still Life
Scene Type: Travel
Launch Date: 2014
Type: Fixed Focus Lens
Focal Length: 135mm
Focus Type: Tele-Prime
Origin: Mainland China
Applicable Camera Specifications: Full Frame DSLR Camera
Applicable Camera Specifications: APS-C DSLR Camera
Full Frame: Yes
Focus Mode: Manual Focus
Lens Type: Manual
Lens Stabilization Type: None
Weight: 401g-500g
Package: Yes
Caliber: 58mm
Minimum Aperture: F22
Maximum Aperture: f/2.8
Certification: CE
Use: Camera
Lens UV Filter Size: 55mm
Lighdow 135mm F2.8 Telephoto Prime Lens for Canon EOS 760D 800D 60D 70D 80D 5DIV 5DIII 1300D 6D 6DII 7DII 77D Nikon DSLR Camera
Note:The Camera is not included.
Description:
VERY IMPORTANT NOTES
FULL MANUAL LENS, no electric contacts→no auto focus→no image stabilization, require more exprerience with Manual Exposure.
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Must set camera to M mode(check the picture above) to use this lens, some may require to set "shutter release: no lens" ON in camera menu.
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Camera will not display the aperture value, must set manually on lens body.
No matter how good autofocus is, there are still times when manual focus is the better shooting option. When used in the right scenario, it gives a photographer more control over the photo, and in some cases, achieves effects that aren't otherwise possible in autofocus mode.
VERY IMPORTANT NOTES
FULL MANUAL LENS, no electric contacts→no auto focus→no image stabilization, require more exprerience with Manual Exposure.
-
Must set camera to M mode(check the picture above) to use this lens, some may require to set "shutter release: no lens" ON in camera menu.
-
Camera will not display the aperture value, must set manually on lens body.
No matter how good autofocus is, there are still times when manual focus is the better shooting option. When used in the right scenario, it gives a photographer more control over the photo, and in some cases, achieves effects that aren't otherwise possible in autofocus mode.
A 135mm Telephoto Lens Born for Image Quality Performance
Defining a new standard for 135mm telephoto lenses
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Lens type: Medium Telephoto Lens
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Max Format size: Full Frame
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Focal length: 135 mm
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Autofocus: No
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Full time manual: Yes
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Image stabilization: No
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Distance scale: Yes
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Lens mount: Canon,Nikon
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Manual Settings on Camera & Lens Body
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1) Set your camera to M mode with "shutter release: no lens" on(if any)
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2) Set the lens to your desired aperture/focal length
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3) Adjust the front focus ring to bring the subject into focus and take a test shot
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If the image turns out dark, perform the following steps,
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a. Reduce the shutter speed, from 1/500s down to 1/100s or slower 1/50 etc
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b. Increase the ISO value, from ISO 100 to ISO 200/400/800 etc
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c. Use a remote shutter release and a tripod to increase image stability
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d. Change your position to allow more ambient light to pass through the lens into the camera's image sensor
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Large Aperture: Soft & natural out-of-focus bokeh
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Anti-reflection multi-layer coating(UMC)
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Effective in low light and enables shallow depth of field control
Aperture & Optics
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Maximum aperture:F2.8
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Minimum aperture: F22
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Aperture ring: Yes
Optical Structure
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Elements: 6
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Groups: 6
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MF series lenses that make high-level artistic performance possible
The Lightdow MF 135mm F2.8 lens delivers captivating and beautiful background blur for every photo, along with excellent contrast and sharpness in the in-focus areas. Optimized lens elements, including 2 Extra-low Dispersion (ED) glass elements, effectively eliminate chromatic aberration. This control extends to areas with color fringing in front and behind the focus point, even in challenging scenarios like branches. The lens achieves exceptional clarity and high resolution across the entire frame, even when wide open.
Why Choose Lightdow?
Anti-reflection multilayer coating UMC
UMC coating technology
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Provides high contrast ratio
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Excellent light transmission and minimize flare and ghosting making shooting of relatively short distance subjects more easily
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Floating lens design ensures greater light intake and suppresses surface aberrations and distortions to increase image resolution
Low dispersion lens
The lens consists of six optical lenses in six groups, and the Lightdow low-dispersion lens (ED) is used to minimize light scattering according to the wavelength of light, ensuring color difference in not only the central part but also the peripheral part of the image.
F2.8 bright large aperture
The F2.8 large aperture design ensures a swift shutter speed in indoor and low-light environments to complete clear shots, and the shallow depth-of-field effect brings out the subject for softer, more beautiful images.
The ideal telescope lens
The 135mm F2.8 lens is a full-frame telescope-level manual focus lens. It provides a sharp sense of color and a soft sense of defocus, and is suitable for a variety of uses such as portrait photography, night photography, wildlife photography and photo pictorial photography.
FAQ
Q: Why does my picture seem to be blurry, out of focus?
A: Fine tune the front focusing ring to make your target in focus.
Q: Why does my camera show “lens not attached” ?
A: This is a full manual focus lens, no electric contacts, your camera will not detect the lens when mounted, switch camera to M mode.
Q: I cannot press the shutter when lens mounted, why?
A: Normally switch your camera to M mode will solve this issue, for some cameras, you need to turn off the shutter lock option in menu.