EXPLORE SCIENTIFIC TELRAD Dew Shield with Mirror for 90 deg viewing

TELRAD Dew Shield

  • dew cap for TELRAD projection viewfinder
  • projection screen cover when not in use
  • prevents fogging of the projection screen
  • built-in 90° deflecting mirror
  • made of impact-resistant plastic
  • protects the viewfinder from damage
  • easy installation on TELRAD viewfinder

€49.00*

Available, delivery time: 1-3 days

Product number: 0620220
GTIN/EAN: 4007922060972
WEEE-Reg.-Nr.: DE 34716369
Product information "EXPLORE SCIENTIFIC TELRAD Dew Shield with Mirror for 90 deg viewing"
The TELRAD dew cap prevents the projection screen from fogging up in unfavourable weather conditions. With built-in 90° deflecting mirror for easier use in zenith position. The functionality is quite simple. If the TELRAD viewfinder is not used in the meantime, simply flip the dew cap over the viewfinder projection screen. This saves the annoying wiping off of the humidity and the viewfinder is always ready for use. The dew cap is made of impact-resistant plastic and additionally protects the viewfinder projection screen from scratches during transport. The retrofitting of the dew cap is very easy and is done by the two screws on the side.


FEATURES
  • dew cap for TELRAD projection viewfinder
  • projection screen cover when not in use
  • prevents fogging of the projection screen
  • built-in 90° deflecting mirror 
  • made of impact-resistant plastic
  • protects the viewfinder from damage
  • easy installation on TELRAD viewfinder

SCOPE OF DELIVERY
  • dew cap, 1 piece
 
Colour: black
Material: Plastic

Accessories

EXPLORE SCIENTIFIC TELRAD Projection Finder Scope with base
The TELRAD viewfinder is a projection finder that can be installed on any telescope and makes it child's play to align the telescope with the starry sky.The TELRAD viewfinder is a practical alternative to classic optical viewfinders and illuminated red dot viewfinders. You can see the complete starry sky without magnification, and not just a small section as with a normal optical viewfinder. Against this background of the starry sky, three red luminous concentric rings are projected, with apparent diameters of 4 degrees, 2° and 0.5° in the sky. Move the telescope so that the object you are looking for is in the inner ring, and the telescope points in the right direction. Because the object you are looking for is inside the ring, it will not be irradiated like a normal illuminated red dot finder.The base of the TELRAD viewfinder is self-adhesive and can be mounted on all telescopic tubes from about 10cm diameter. The length of the base is about 18cm. This base remains on the telescopic tube, the TELRAD viewfinder itself can be removed or attached at any time by means of the attached quick coupling. The TELRAD is powered by two normal AA batteries (not included).There are star atlases, like the "Deep Sky Travel Atlas" from Oculum-Verlag, and planetarium programs for the PC, like the program "Stellarium", where the three rings of the TELRAD are already drawn or can be displayed around the interesting celestial objects. This makes finding these celestial objects a real walk.FEATURESTELRAD projection finderIlluminated rings of 4 degrees, 2° and 0.5° in the skySee the complete starry sky without magnificationEasy installation and useCan be installed on nearly every telescopesBase with quick release coupling included Powered by two AA batteries (not included) Very long battery life because of LED technologySCOPE OF DELIVERYTELRAD viewfinder with projector and battery compartment TELRAD base with quick-release coupling for the viewfinder Adhesive tape for attachment to telescope

€65.00*

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