7,500+ items available from stock
Best price guarantee
Your partner for astronomy
Filters > Nebulae filters > OIII Filters > IDAS > IDAS Filters OIII 6.0nm 2
Product no.: 73948

Filters OIII 6.0nm 2

RRP: $ 740.00 Our price:
$ 690.00 incl. VAT, plus shipping costs
too expensive?
short-term
ready for shipping in 3-5 weeks + lead time

Product description

OIII Filter: The narrowband O-III 3nm filter is designed for nebula observation allowing 3nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, blocking out all other light.

IDAS OIII 6.0nm narrowband filter

  • 6.0 +/- 0.2nm bandpass (measured value)
  • 98% transmission (measured value)
  • 2.5mm & 3.0mm thickness
  • Optimized from F1.65 to any
  • Fully blocks up to 1300nm as illustrated in the plot
  • Each filter is individually inspected and measured for quality
  • Comes with the actual measured plot with the unique product code
  • Made in Japan

Specifications

Capacity


Filter Size (mm)
48
Transmission
98
Frame
2"
Mount material
Aluminium

General


Type of build
line filter
Type
Filters

Area of application


Useful for photographs
yes
Anti light-pollution
yes
H-alpha
no
Nebulae & galaxies
yes
Visually useful
-
Hydrogen nebulae
-
Planetary nebulae
yes
Supernova remains
yes
IDAS Filters OIII 6.0nm 2
IDAS Filters OIII 6.0nm 2

Customer reviews

There are no customer reviews for this product yet.

Compose your own review

Do you have specific questions about your order or products? Please contact our customer service!