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Heliopan Bay 70 Cross Screen 4x

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User Manual for Heliopan Bay 70 Cross Screen 4x Filter

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Heliopan Bay 70 Cross Screen 4x Filter Contents of the user manual for the Heliopan Bay 70 Cross Screen 4x
  • Product category: Star & Streak Effects Heliopan
  • Brand: Heliopan
  • 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 Heliopan Star & Streak Effects

User manual for the Heliopan Bay 70 Cross Screen 4x 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 Heliopan 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 Heliopan 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 Heliopan product will considerably shorten its lifespan!



Product description

The Heliopan Bay 70 Cross Screen 4x Filter is a star effect filter providing 4 reflected light points stemming from specular highlights within the image frame. When the filter is rotated in front of the lens, the points shift in direction but always retain their symmetry. This effect is caused by thinly etched lines on one of the planes of the filter and is most prevalent when highlights are photographed against a dark background, such as a streetlight on a dark street.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for durability as well as jamming prevention.
  • Cross screen filter providing 4 reflected light points that stem symmetrically from specular highlights within the image frame.
  • Reflected points of light change direction when filter is rotated.
  • Star effect is caused by thinly etched lines on the filter surface and does not affect exposure or coloration of the image.
  • Effect is most prevalent when photographing smaller light sources, when working with longer focal lengths, and when using larger apertures.
  • Constructed from Schott glass for optical clarity.
  • Brass filter ring helps to prevent jamming and provides additional strength.
  • Dual mounts with Bay 70 front filter mount permits combining with other filters.
In the Box Heliopan Bay 70 Cross Screen 4x Filter
  • Limited Lifetime Warranty
  • Table of Contents




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    Technical parameters

    Heliopan 707070 Specs

    Type 4 point star effect/cross screen filter
    Size Bay 70
    Filter Factor 1 (0 stop)
    Multi-Coated No
    Rotating Yes
    Effect Produces 4 light points from specular highlights
    Construction Schott glass
    Front Mount Bay 70
    Front Lens Cap Size Bay 70

    Rating

    90% users recommend this product to others. And what about you?
    Rating: 4.5 of 5

    This product has already been rated by 36 owners. Add your rating and experience with the product.

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