Andover Filters Sloan G 50mm mounted (79148)
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Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.

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Andover Filters Sloan G 50mm mounted (79148)

Like the KRON and JOHN filters, Sloan filters are designed to isolate and measure specific bands of light emitted by astronomical objects. The key difference between SDSS filters and the KRON and JOHN filters is that Sloan filters are non-overlapping and feature steeper transitions between bands.

1222.63 $
Tax included

994.01 $ net price (non-EU countries)

Anatolii Livashevskyi
Product Manager
Українська / Polski
+48721808900
+48721808900
Telegram +48721808900
[email protected]

Description

Like the KRON and JOHN filters, Sloan filters are designed to isolate and measure specific bands of light emitted by astronomical objects. The key difference between SDSS filters and the KRON and JOHN filters is that Sloan filters are non-overlapping and feature steeper transitions between bands.
 
The Sloan bands include U, G, R, I, and Z. Refocusing issues often arise when switching filters; however, Andover mitigates this by grinding and polishing all filters to a precisely controlled thickness. These filters are also AR coated for optimal performance and enhanced imaging quality. Using these filters, the Sloan Digital Sky Survey (SDSS) has created a highly detailed three-dimensional map of the universe.
 
Specifications
Capacity
  • Frame: 2"
  • Mount material: Aluminium
  • Coating of optical system: Multiply multi-coated
  • Connection (to the telescope): 50mm 2"
General
  • Type: Filters
  • Type of build: Pass Filters
  • Series: Sloan SDSS

Data sheet

3MX0FJXNMX

Official permits of the Ministry of Development and Technology

Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.