Optolong LRGB filters

These LRGB filters produce by very steep filter skirts for excellent color differentiation.

Product variants

OPTOLONG LRGB CCD Filter-Set (31.7mm) (OpLRGBCCD1)

incl. 27% VAT

227.79 €

Including 27% VAT:
227.79 € (87 700 HUF)

Net price (for non-EU customers):
179.36 € (69 055 HUF)

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Delivery:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Budapest shop:
Stock refill in progress
Delivery:Limited stock
Bp. shop:Stock refill in progress
OPTOLONG LRGB CCD Filter-Set (31mm, without housing) (OpLRGBCCD-31)

incl. 27% VAT

247.53 €

Including 27% VAT:
247.53 € (95 300 HUF)

Net price (for non-EU customers):
194.91 € (75 039 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Stock refill in progress
Delivery:Available for delivery
Bp. shop:Stock refill in progress
OPTOLONG LRGB CCD Filter-Set (36mm, without housing) (OpLRGBCCD-36)

incl. 27% VAT

293.25 €

Including 27% VAT:
293.25 € (112 900 HUF)

Net price (for non-EU customers):
230.91 € (88 898 HUF)

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Delivery:
Please contact our colleagues before ordering: +36-1-202-5651
Budapest shop:
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Delivery:Call us!
Bp. shop:Call us!
OPTOLONG LRGB CCD Filter-Set (50.8mm) (OpLRGBCCD2)

incl. 27% VAT

347.79 €

Including 27% VAT:
347.79 € (133 900 HUF)

Net price (for non-EU customers):
273.85 € (105 433 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Stock refill in progress
Delivery:Available for delivery
Bp. shop:Stock refill in progress

More about the product

These LRGB filters produce by very steep filter skirts for excellent color differentiation.

Use:
For shooting devices without Bayer mask (monochrome CCD or Planetencam). The filters are suitable for color photography, both in the field Deep Sky as well as planetary images.

Technical specifications

Supporting glass of Schott
Surface Quality 60/40 (corresponding to the EE kindness by American military standard MIL-O-13830)
Fine optically polished, 1/4 wavefront
95% peak transmittance in the passband
IR Blocking 700-1100nm in the stop band / off band

Coating properties:

High Homogeneous multilayer anti-reflection coating
The allowances are not cemented to the optical carrier, but applied Deposition (IBAD) method by electron beam evaporation and subsequent ion beam assisted.
This special process allows a high durability and scratch resistance, and high stability of the center wavelength (CWL) and prevents a temperature drift.
High transmission in the passband, high optical density in the stop band.

Filter version:

Ultrathin filter mount for maximum passage: 26mm at the 1.25 "filters, 45mm at the 2" filters
Precise CNC manufacturing
Sandblasted Black anodized
blackened to reflections
Laser engraving - no fading of the label

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2 year manufacturer warranty

2 years consumer warranty

Teomooo's opinion

2025.12.05.

After a few weeks, months of usage

Optical quality

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