User Manual for Venus Optics Laowa 15mm f 4 Macro Lens for Pentax K Click to enlarge the picture
Contents of the user manual for the Venus Optics Laowa 15mm f 4
- Product category: SLR Lenses Venus Optics
- Brand: Venus Optics
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Venus Optics SLR Lenses
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User manual for the Venus Optics Laowa 15mm f 4 contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Venus Optics product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Venus Optics user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Venus Optics product will considerably shorten its lifespan!
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Product description Best SLR Lenses of 2017 Read More Venus Optics is offering photographers the first native option to get started in the world of wide-angle macro photography with the Laowa 15mm f/4 Macro Lens, available here for full-frame Pentax K-mount cameras. Before now, wide-angle macro required the use of extension tubes and other workarounds, but now the Laowa 15mm Macro offers true 1:1 magnification without the hassle. The ultra-wide perspective on full-frame cameras allows users to get exceptionally close to their subjects with a minimum focus distance of just 4.7", and have them fill the frame, while still capturing the background for more informative scenes. Internal focusing further assists by not disturbing your subject, even when you reach the 0.2" minimum working distance.
Optically, it is designed to minimize distortion that plagues wide-angle lenses with the use of an advanced 12 element in 9 group construction with one extra-low dispersion and three high-refractive elements. A multi-layer low-reflective coating further improved image quality by reducing the appearance of flare and ghosting. Also, when used on APS-C cameras, or in crop modes, the lens offers +/- 6mm of vertical shift which can help correct for perspective when shooting objects such as buildings.
Full manual operation is required with this lens through the use of a physical aperture ring with a range of f/4 to f/32 and a large focusing ring. A flat front element provides room for a 77mm front filter thread for using a selection of specialized filters to enhance your scene. Additionally, it has a near circular 14-blade diaphragm for smooth out of focus elements and comes with a lens hood. - Ultra-wide 110° angle of view on full-frame cameras.
- The wide-angle lens offers a 35mm equivalent focal length of 22.5mm with an 85° angle of view when used on APS-C cameras bodies or in crop modes.
- Wide aperture range of f/4 to f/32.
- Lens construction features 12 elements in 9 groups with 3 high-refractive elements and on extra-low dispersion element.
- Minimum focus distance of 4.7" with a minimum working distance of just 0.2".
- Manual focus and aperture control.
- When used with APS-C cameras, the Laowa 15mm Macro can utilize +/-6 mm of vertical shift to help correct perspective.
- True 1:1 magnification allows photographers to capture life-sized images of their subjects while still providing infinity focus for use as a standard wide-angle lens.
- Near-circular 14-blade aperture diaphragm provides smooth out-of-focus elements.
- Accepts 77mm threaded filters.
UPC: 683203914697 In the Box Venus Optics Laowa 15mm f/4 Macro Lens for Pentax K Lens Hood Front & Rear Lens Caps Limited 3-Year Warranty Macro Lens Buying Guide Todd Vorenkamp 11/27/2018 Table of Contents
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Technical parametersVenus Optics Laowa 15mm f/4 Macro Specs | Focal Length | 15mm | | Maximum Aperture | f/4 | | Minimum Aperture | f/32 | | Lens Mount | Pentax K | | Format Compatibility | Full-Frame | | Angle of View | 110
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