Astronomik Filters SII 6nm 42mm, unmounted (63194)
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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.

Astronomik Filters SII 6nm 42mm, unmounted (63194)

MRF-coating: The advanced MRF coating technology ensures exceptional performance, allowing the filter to be used on all devices with apertures up to f/4. This coating improves light transmission and durability, making it ideal for astrophotography applications.

4387.42 kr
Tax included

3567.01 kr net price (non-EU countries)

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

Description

MRF-coating: The advanced MRF coating technology ensures exceptional performance, allowing the filter to be used on all devices with apertures up to f/4. This coating improves light transmission and durability, making it ideal for astrophotography applications.
 
Alternative: Line filters with a 12nm full width at half maximum are particularly beneficial for DSLRs or CCD cameras with higher dark current. They are also the best choice for cameras with built-in guiding chips, as the wider bandpass typically doubles the number of visible stars in the image compared to narrower filters.
 
Specifications
 Capacity
 Frame: Unmounted
 Half-value width (nm): 6
 Filter size (mm): 42
 Coating of optical system: MRF
 Central wavelength (nm): 672
General
 Series: SII 6nm
 Type: Filters
 Type of build: Line filter
Area of application
 Visually useful: No
 Useful for photographs: Yes
 Anti light-pollution: Yes

Data sheet

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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.