ZWO 1.25'' LRGB Filter Set Optimised for ASI1600
 ZWO 1.25'' LRGB Filter Set Optimised for ASI1600ZWO 1.25'' LRGB Filter Set Optimised for ASI1600 

ZWO 1.25" LRGB Filter Set Optimised for ASI1600

Now: £127.00 (Save:  £15.00) Was:  £142.00✓ 2 year warranty


Out of stock due 7-10 working days

Black Friday & Holiday Sale 2022 - Save 5-15% on many ZWO products.

Sale Ends Midnight, 3rd January 2023 subject to availability.

About this product

Model:  zwo_lrgb_125_asi1600
Part Number:  ZWO-LRGB1.25NEW

New ZWO LRGB filter set designed to approximately equalise the flux of the ASI1600 mono sensor. Offers better transmission, coatings and colour separation.

Includes red, green and blue filters and a UV/IR-Cut 'L' filter.

These are also an excellent match for all ZWO mono cameras.


  • Fine-optically polished to ensure accurate 1/4 wavefront
  • More than 92% transmission at passband
  • Infrared wavelength 700-1100nm cut-off
  • Precision off-band blocking
  • Multi-layered anti-reflective coatings
  • Small spectral 'gap' to minimise effects of light pollution
  • More parfocal - thickness 1.9+/-0.03mm

Tranmission Curve

Customer reviews

Be the first to Write a Review for this item!


Please fill in the form below to ask a question.


Christmas at FLO:    Extended Returns    |    Last Delivery Dates    |    Astronomers Gift Guide    |    Kids Gift Guide    |    Beginners Telescope Guide    |    New Telescope Accessory Guide    |    Gift Vouchers

Postal Delays: Due to Royal Mail industrial action please allow more time for delivery or choose delivery via courier.