News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
My Cart
Home

ZWO LRGB Imaging Filter Set (1.25")

BH #ZWOLRGB125NW • MFR #ZWO-LRGB1.25NEW
1 review
Print
ZWO LRGB Imaging Filter Set (1.25")
Key Features
  • Optimized for ZWO ASI1600MM Camera
  • For Monochrome Astronomy Cameras
  • M28.5 x 0.6 Mounting Thread
This LRGB Filter Set from ZWO allows you to capture beautiful photos with monochrome astronomy cameras, especially the ZWO ASI1600MM. The 1.25" luminance, red, green, and blue filters are antireflective-coated and achieve 92% light transmission.
More Details
In Stock
No Store Display
$161.00
$179.00
Save $18.00
+
Save Instantly‡
when you use the Payboo credit card. Learn More
Add to Cart
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $19.99
See Options
Ask an Expert
800-606-6969

ZWO ZWO-LRGB1.25NEW Overview

This LRGB Filter Set from ZWO allows you to capture beautiful photos with monochrome astronomy cameras, especially the ZWO ASI1600MM. The 1.25" luminance, red, green, and blue filters are antireflective-coated and achieve 92% light transmission.

  • Finely optically polished to ensure accurate 1/4 wavefront
  • More than 92% transmission at passband
  • Blocks 700-1100nm infrared, no IR cut filter necessary
  • Multiple layers of antireflection coating
  • Small spectral "gap" to minimize effect of light pollution
  • More parfocal - thickness 1.9+/-0.03mm

ZWO ZWO-LRGB1.25NEW Specs

Filter Type
Color-Enhancing
Exposure Reduction
Not Specified by Manufacturer
Size
1.25" Rear Filter Thread
Front Accessory Thread / Bayonet
No
Coating
Multi-Coated
Filter Thickness
0.1" / 1.9 mm
Filter Material
All Filters: Glass
Ring Material
Aluminum
Packaging Info
Package Weight
0.165 lb
Box Dimensions (LxWxH)
4.1 x 4.05 x 0.85"

ZWO ZWO-LRGB1.25NEW Reviews

Nice fit for ZWO ecosystem

By John
Rated 5 out of 5
Date: 2025-02-24

I purchased these to replace some old Meade LRGB filters. These ones have a built-in IR/UV blocking so I do not need an additional UV/IR cut filter like the Meades did. These are also lower-profile and fit well in the ZWO EFW. I am using with the ASI1600MM pro but have not done extensive imaging with them yet. There seems to be more blue-bloat on my doublet refractor than with the Meades likely because the ZWO blue filter has a higher transmittance in the lower wavelengths. Probably not an issue with reflectors.

See any errors on this page?
Whatever You Need, We've Got It