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APM Professional Telescopes

APM Professional Telescopes

1m F/8 Ritchey Chrétien with dual Nasmyth Foci, Cape Town (South Africa)

Another large telescope for the South African Astronomical Observatory (SAAO). An 1m F/8 Alt-Az mounted Ritchey Chrétien for robotic use. It has dual Nasmyth Foci. The main telescopes used for research are located at the SAAO observing station (32°22.795’S 20°48,657’E) near Sutherland in the Northern Cape, a 4-hour drive from Cape Town.

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Please make your enquiries about the products you require here. We will contact you as soon as possible with a customised quote.

FLI Filterwheels

centerline1

The CenterLine's unique dual carousel design with central aperture has long been the filter wheel of choice to avoid telescope balance issues. Typically one position in each carousel is empty, providing 8 usable positions.

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Astrodon Filters

Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. The narrow 5 and 3 nm bandwidths enhance contrast of emission targets by lowering your background signal. 

Astrodon Filters

SBIG Filterwheels

Still too few filter slots for you? The highlight of the AFW: With a special dual filter wheel adapter, you can couple 2 (identical) filter wheels. This provides a total of 22 free filter slots for the AWF-12 and 18 for the AFW-10.

SBIG AFW Filter Wheels

Optolong Filters

Optolong Filters

optolong logoOptolong Optics Co.,Ltd. is the brand owner of Optolong who is the joint of industry and trade. Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing astronomy filters and fluorescence filters and pushing them into the market. Optolong has its own plant area more than 2000 ㎡. We would keep a high standard to work for our clients!

Optolong is our trademark. We not only have our own brand products-- astronomical filter and fluorescent filter, but also provide the overall solution of filter design, customized processing, proofing and mass production. We are glad to declare that Optolong has become the first and only non-replaceable brand for astronomical filters in China. Optolong brand is also known as the comparable filters with international brand by distributor clients around the world.

 

  

 

Selection Optolong Filters

 

Coating Technology

·Multi-layers anti-reflection coating

·Non-cementing optical substrate coating

·Optolong filter adopts precision coating based on Ion-assisted deposition coating technology for durability and resistance to scratching, as well as stability on CWL(central wavelength) no deviation affected by temperature change.

·Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.

APM Professional Telescopes

1m F/8 Ritchey Chrétien with dual Nasmyth Foci, Cape Town (South Africa)

Another large telescope for the South African Astronomical Observatory (SAAO). An 1m F/8 Alt-Az mounted Ritchey Chrétien for robotic use. It has dual Nasmyth Foci. The main telescopes used for research are located at the SAAO observing station (32°22.795’S 20°48,657’E) near Sutherland in the Northern Cape, a 4-hour drive from Cape Town.

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