|
User Manual for B W 77mm UV IR Cut MRC 486M Filter Click to enlarge the picture
Contents of the user manual for the B W 77mm UV IR Cut
- Product category: IR Control B W
- Brand: B W
- 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 B W IR Control
|
User manual for the B W 77mm UV IR Cut 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 B W 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 B W 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 B W product will considerably shorten its lifespan!
|
Product description The B+W 77mm UV/IR Cut MRC 486M Filter is an ultraviolet and infrared control filter that is useful for digital cinematography as well as still photography. While recording video with a CCD or CMOS camera, multi-stop neutral-density filters are used to maintain proper exposure by compensating for increased light levels when widening the camera lens's iris to obtain a narrower depth of field. As the increased amount of light passes through multi-stop neutral-density filtration, visible light is progressively blocked, while infrared light is allowed to pass through. As the proportion of infrared light that reaches the sensor of a camera being used for digital cinematography becomes greater, the results can show unwanted color shifts, particularly in dark areas of the frame such as shadows where the appearance of black is dominant.
When the B+W 77mm UV/IR Cut MRC 486M Filter is applied, 88% of ultraviolet light waves are blocked at 380 nanometers along with 95% of infrared light waves at 700 nanometers, helping to ensure that light falling on a digital camera sensor is limited to the visible spectrum. When used along with multi-stop neutral-density filters while recording with a digital sensor, potential infrared color shifts are prevented or minimized, preserving color accuracy throughout the frame. This filter may also be used to help ensure that the appearance of unwanted blue casts is reduced while recording digital video or still photos under daylight that also features intense ultraviolet light.
The front surface of a B+W 77mm UV/IR Cut MRC 486M Filter includes thirty layers of interference coatings which allow it to limit the light that falls on a digital camera sensor to the visible spectrum. When combined with a wide-angle lens, lower-frequency wavelengths of visible light associated with yellow, orange, and red colors passing through the filter and along that lens type's curved edges can be impeded in a significantly greater degree than higher-frequency wavelengths of visible light associated with blue and violet colors. This can result in an unwanted cool cast along the edges of an image taken with a B+W 77mm UV/IR Cut MRC 486M Filter and a wide-angle lens. To avoid such color shifts along the edges of an image when using this filter, it is recommended not to be used with lenses that are intended to provide an angle of view greater than 60°.
Eight layers of anti-reflection coating are included on the rear glass surface of this B+W 77mm UV/IR Cut MRC 486M Filter. This Multi-Resistant Coating (MRC) prevents internal ghosting and reflections, offers protection to the filter substrate, and helps its rear surface to stay clean for longer than with uncoated filters.
B+W filters are constructed from Schott glass for increased optical clarity and color fidelity. The B+W 77mm UV/IR Cut MRC 486M Filter features an F-Pro brass filter ring for durability and jamming prevention, as well as 77mm front filter threads that allow it to be paired with other filter types. When in use, but not combined with another filter that provides a specific effect, it is recommended to place a clear, protective filter over the B+W 77mm UV/IR Cut MRC 486M Filter to prevent damage to its front interference coatings. - 88% of ultraviolet light waves are blocked at 380 nanometers, before which they are further removed, reducing bluish cast of daylight when recording video or still photos.
- 95% of infrared light waves are blocked at 700 nanometers, after which they are progressively eliminated.
- Useful with CCD or CMOS sensors to filter out infrared light pollution that cause color shifts frequently associated with high-definition recording with multi-stop neutral-density filters.
- Does not require adjustments to exposure while in use.
- Thirty layers of interference coatings on front surface limits light that falls on a digital camera sensor to the visible spectrum.
- Multicoated rear surface prevents internal ghosting and reflections.
- Constructed from Schott glass for optical clarity.
- F-Pro brass filter ring helps to prevent jamming and provides additional strength.
- 77mm front filter threads allow use with other filters to protect front surface or combine with other effects.
- Plastic case for storage and transport.
In the Box B+W 77mm UV/IR Cut MRC 486M Filter Filter Case Limited 1-Year Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the B W 77mm UV IR Cut MRC 486M Filter in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersB+W 66-031976 Specs | Circular Size | 77 mm | | Front Accessory Thread / Bayonet | 77 mm | | Filter Material | Glass | | | | Package Weight | 0.2 lb | | Box Dimensions (LxWxH) | 3.701 x 3.701 x 0.787" |
Rating86% users recommend this product to others. And what about you?
This product has already been rated by 58 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
|
| Request for user manual |
You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:
I’m looking for a manual / Request for manual
Current requests for instruction manuals:
I need a user manual and parts diagram for a Manfrotto Super Salon 280 Camera Stand - 9’
Thanks!...
OBIHI phone model number obi1032...
Instructions manual for a SONY woofer Model number: SA-W10...
I need the manual for a printer Brother MFC-J805DW. Reason is cause my printer is not recognizing the generic color cartridges LC3035...
I have a question, can you contact me at valenti-lanza@m.spheremail.net ? Cheers!...
|
| Discussion |
Latest contributions to the discussion:
Query
Name: Bruce Dunn
Avid Sibelius | Ultimate Standalone Perpetual
I seem to have lost the lower right hand icon that allows me to input notes, rests, voices etc. Can you tell me how to get it back?...
Difficult to remove the gooseneck mic. Help or advice needed.
Name: Joe Matos
Telex MCP90-18 - Panel Mount Gooseneck
Hi, I picked up an RTS KP-32 intercom and it has a gooseneck MCP90 mic installed, however I can't get it to come off. I read that it is reverse threaded 1/ 4" TRS, however when I tried by gripping it hard and turning clockwise, it still didn't come off. And turning counterc...
Question
Name: Dean Williams
Moultrie ATV Food Plot Spreader -
When spreading seed, does the gate automatically close when you turn the spreader off? Or do you have to close the gate via some other action?...
Video Promotion for your website?
Name: Joanna Riggs
Salamander Designs Keyboard Storage Shelf for
Hi,
I just visited search-manual.com and wondered if you'd ever thought about having an engaging video to explain or promote what you do?
Our prices start from just $195 USD.
Let me know if you're interested in seeing samples of our previous work.
Regards,
Joanna...
Need a REPAIR manual
Name: Dennis Behrends
Loctek Flexispot V9 Desk Exercise Bike
How do I get a REPAIR manual for a Loctek Flexispot V9 Desk Exercise Bike. I cannot get the petal crank off so I can remove the side panel. I have a crank removal tool but I'm afraid it will strip the threads because it is really stuck on there....
|
|
