|
User manual for Letus35 138mm Circular Polarizer Filter LT138CP
- Manufacturer: Letus35
- Basic description and contents of package
- Product classification: Photography - Filters - Polarizing
- Safety instructions
- Startup and operation of the polarizing
- Tips for setting up your Letus35
- Settings and expert assistance
- Contact Letus35 service
- Troubleshooting
- Warranty information
- Price: 300 USD
|
We recommend checking out our discussion threads on the Letus35 138mm Circular Polarizer Filter LT138CP,
which address similar problems with connecting and setting up Polarizing Letus35.
|
User manual for the Letus35 138mm Circular Polarizer Filter LT138CP
The user manual for the Letus35 138mm Circular Polarizer Filter LT138CP provides
necessary instructions for the proper use of the product Photography - Filters - Polarizing.
The Letus35 138mm Circular Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.
A circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.
This filter measures 138mm in diameter and features a threadless design for use in filter trays such as those in matte boxes. Around the filter ring are index markings which allow for repeatable configurations without having to look through the lens. Letus filters are made from high grade German optical glass for superb image quality and clarity.
|
If you own a Letus35 polarizing and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Letus35 138mm Circular Polarizer Filter LT138CP in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
|
Additional parameters of the Letus35 138mm Circular Polarizer Filter LT138CP:
| Type | Circular polarizer | | Size | 138 mm | | Filter Factor | About 2.5 (1.3 stops) | | Rotating | Yes | | Effect | Eliminates reflections and haze and improves color and tonal saturation | | Construction | German optical glass | | Front Filter Thread Size | Not applicable | | Front Lens Cap Size | Not applicable | | Package Weight | 1.0 lb | | Box Dimensions (LxWxH) | 7.0 x 7.0 x 2.0" | |
The user manual for the Letus35 138mm Circular Polarizer Filter LT138CP can be downloaded in .pdf
format if it did not come with your new polarizing, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Letus35 users keep a unique electronic library
for Letus35 polarizings,
where you can use our link to download the user manual for the Letus35 138mm Circular Polarizer Filter LT138CP.
The user manual lists all of the functions of the Letus35 138mm Circular Polarizer Filter LT138CP,
all the basic and advanced features and tells you how to use the polarizing.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Letus35 service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Letus35 138mm Circular Polarizer Filter LT138CP. User manuals are also
available on the Letus35 website under Photography - Filters - Polarizing.
Question and answer discussion forum concerning user instructions and resolving problems with the Letus35 138mm Circular Polarizer Filter LT138CP - no comments have been made yet - be the first to add a comment
Post new comment/question/response regarding the Letus35 138mm Circular Polarizer Filter LT138CP
|
|
|
|
|
