EXPLORE SCIENTIFIC

Explore Scientific

TELRAD Pulser

Enables setting of a flashing frequency of the projected graduated circuits
For improved detection of faint objects
Dimensions: 50 x 30 x 20 mm; weight: 50 g
Scope of delivery: 1x TELRAD Pulser for illumination unit

€33.00*

Prices include VAT. Shipping costs not included

Available, delivery time: 2-4 working days

Product number: 12468

Former product no.: 0620250

Note: Our item numbers have been updated. You can continue to search for products using either the previous or the new item number.

EAN: 4007922061047

WEEE-Reg.-Nr.: DE 34323861

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FAQ - Frequently Asked Questions

Why do I see everything upside down and mirrored in the finder?

That is normal. Finder scopes are only used to make objects easy to locate. The image orientation does not matter for observation.

What is the difference between an alt-azimuth mount and an equatorial mount?

Alt-azimuth: easy to use, moves horizontally and vertically
Equatorial: enables precise tracking of objects with only one axis – ideal for high magnifications and astrophotography

What minimum apertures do I need for certain objects?

Moon: from 30 mm
Planets: from 100 mm
Deep sky: from 150 mm

View all FAQs →

Product information "EXPLORE SCIENTIFIC"

The Pulser enables the setting of a flashing frequency of the projected graduated circuits. This improves the detection of faint objects, because the overlap with the graduated circuits is removed according to the flashing frequency.

FEATURES

TELRAD Pulser for illumination unit
Enables setting of a flashing frequency of the projected graduated circuits
For improved detection of faint objects

SCOPE OF DELIVERY

1x TELRAD Pulser for illumination unit

Colour:	black
Material:	Plastic
Net weight (without access.) (g):	50
Total height (mm):	20
Total length (mm):	50
Total width (mm):	30

ANL_GB_0620250_Pulser.pdf

Product and safety instructions

Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact:
www.bresser.de

Warning notes

General safety instructions DANGER Risk of eye injuries! Never look directly at the sun or near the sun through this device. There is a risk of blindness! Children should only use the device under supervision. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! FIRE HAZARD! Do not expose the device especially the lenses to direct sunlight! The light concentration could cause fires. RISK of material damage! Do not dismantle the device! In case of a defect, please contact your dealer. They will contact the service center and may send the device in for repair. Do not expose the device to temperatures above 60°C!

Sicherheitsdatenblatt Elektronik

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

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PULSAR DOMES REMOTE ROTATION DRIVE

The PULSAR Dome Drive is the latest development in automating your observatory. Designed for use with the Pulsar 2.7 metre dome or 2.2 metre dome, you can control your observatory from the LCD display panel or from the supplied software on your PC. The Pulsar Dome Drive system is supplied completely assembled, ready to install, using just 4 bolts. The maximum rotation speed is approx. 2.5 degrees per second.NOTE: Windows 11 requires FTDI drivers to be manually installed to allow the Pulsar App to connect to the dome. Programs using ASCOM (N.I.N.A, SGPro etc..) use virtual COMM ports so are unaffected. FTDI drivers can be downloadd via the link in our software and drivers page: https://www.pulsarastro.com/drawings-and-guides-24-w.aspThe LCD display panel will control the following functions:Move left and rightStopAngle displayGo to angleTracking speed displayChange sidereal speedOpen and close shutter (if shutter drive connected)HomeParkChange brightnessBattery level and charging status of shutter (if shutter drive connected)The supplied PULSAR Observatories Software package allows full control of the observatory from a computer, and includes an ASCOM driver for use with third party software, i.e. Maxim DL, to allow full synchronisation with your telescope. The Pulsar software will control the following functions:Move left and rightStopAngle displayGo to angleSidereal speed displayChange home angleChange park angleShutter statusSCOPE OF DELIVERYDome controllerEncoder unitPower supplyHardware (fixing kit, etc)Software (WINDOWS)

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